Military ship with the letter d. Dictionary of marine words - marine, yachting and water-powered terms. Other types of ships

A warship is now called a ship. Tankers, bulk carriers, bulk carriers, passenger liners, container ships, icebreakers and other representatives of the technical fleet of civil or merchant fleets are not included in this category. But once, at the dawn of shipping, when mankind was still filling the white spaces on the sailing lines with the vague outlines of new islands and even continents, any sailing ship was considered a ship. On board each of them were cannons, and the team consisted of desperate fellows, ready to do anything for the sake of profit and the romance of distant wanderings. At the same time, in these turbulent centuries, there was a division into types of ships. The list, taking into account modern additions, would turn out to be very long, so it is worth focusing on sailboats. Well, maybe you can add some rowing boats too.

Galleys

To get on them is an unenviable share. Such punishment in ancient times awaited inveterate criminals. And in Ancient Egypt, and in Finkia, and in Hellas, they were already. Over time, other types of ships appeared, but galleys were used until the Middle Ages. The main driving force was those very convicts, but they were sometimes helped by sails, straight or triangular, mounted on two or three masts. According to modern concepts, these ships were not large, their displacement was only 30-70 tons, and the length rarely exceeded 30 meters, but in those distant times the dimensions of the ships were not gigantic at all. The rowers sat in rows, according to historians, in no more than three horizontal tiers. The armament of galleys is represented by ballistae and bow battering rams; in later centuries, these weapons were supplemented by artillery. The course, that is, the speed of movement, was controlled by the overseers, setting the rhythm with special tambourines, and, if necessary, with a whip.

Barges

So, the bark (the name of the species comes from the Flemish word "bark") is a ship with the number of masts from three to five. All its sails are straight, except for the oblique rigging of the mizzen (stern mast). Barges are rather large vessels, for example "Kruzenshtern" has a length of about 115 meters, a width of 14 meters, a crew of 70 people. Since it was built in 1926, when steam engines were already widespread, its design also includes an auxiliary power plant with a capacity of almost one and a half thousand kilowatts, loaded in two constant steps. The speed of the ship does not seem low even today; under sail, the speed of this barque reaches 17 knots. The purpose of the type, in general, is common for the merchant fleet of the 19th century - the delivery of mixed cargo, mail and passengers by sea.

Brigantine sets sail

In fact, the same barges, but with two masts, are called brigantines. All differ in their purpose and navigability. Brigantines are distinguished by their speed and lightness. The sailing equipment is mixed, on the foremast the sails are straight, and on the mainsail they are oblique. Favorite ship of pirates of all seas. Historical sources mention brigantines with the so-called "Bermuda grotto", that is, a triangular sail stretched between the lyctros and the luff, but none of the surviving representatives of the species can boast of it. However, these nuances are of interest only to specialists.

Frigates

As the fleet developed, some types of warships appeared, others disappeared, and still others acquired a different meaning. An example is a frigate. This concept outlived later types such as battleships, dreadnoughts, and even battleships. True, a modern frigate roughly corresponds to the Soviet concept of a large anti-submarine ship, but it sounds shorter and somehow more beautiful. In the original sense, it means a three-masted ship with one artillery deck for 20-30 guns. For a long time, the adjective “Dunkirk” was added to the word “frigate” since the 17th century, meaning the predominant use in a separate zone of the naval theater of military operations adjacent to the Pas-de-Calais. This type was distinguished by its speed. Then, as the radius of autonomy increased, they began to be called simply frigates. Displacement - average for that time, approximately The most famous Russian frigate was called "Pallada", on it in 1855 a glorious expedition to the shores of East Asia was undertaken under the command of Admiral E. V. Putyatin.

Caravels

"She passed like a caravel ..." - is sung in a famous pop song. It is harmless to study the types of sailing ships before composing lyrics for future hits. The compliment was somewhat ambiguous. Not every girl wants to be compared to a cargo-carrying, large and rather heavy ship. In addition, the caravel's nose is raised high, in which one can also discern an unwanted hint.

However, in general, this type, of course, has good seaworthiness. He is best known for the fact that Columbus made his expedition to the shores of the New World on exactly three caravels ("Santa Maria", "Pinta" and "Niña"). Externally, they can be distinguished by the aforementioned raised tanks (bow superstructures), as well as by the sail equipment. There are three masts, foresail with straight, and the rest with Latin (oblique) sails.

Purpose - long-distance sea and transoceanic cruises.

From the word "caravel" morphologically comes the Russian word "ship". It gave the name to the famous French passenger airliner, which is very beautiful.

Clippers

For fast sailing, all types of ships are created, which are not always remembered, but there are exceptions. Someone will say the word "cruiser", and immediately everyone around will think something - some "Aurora", others "Varyag". As for clippers, there is only one option - "Cutty Sark". This vessel with a long and narrow hull went down in history for several reasons, but its main and most important quality was speed. Delivering tea from China, quickly delivering mail to distant colonies and carrying out especially delicate assignments of the queen was the lot of clippers and their teams. And these ships carried out their work until the very appearance of steamships, and in some cases even later.

Galleons

Looking over the old types of warships, one cannot but recall the Great Armada, which rivaled the British fleet in the 16th century. The main unit of this formidable force was the Spanish galleon. Not a single sailing vessel of that time could compare in perfection with it. At its core, it is an improved caravel, with a reduced tank superstructure (the very "raised nose" has practically disappeared) and an elongated hull. As a result, the ancient Spanish shipbuilders achieved increased stability, reduced resistance to waves and, as a result, increased speed. The maneuverability has also improved. Other types of warships of the 16th century looked shorter and too high next to the galleon (this was a drawback, it is easier to hit such a target). The outlines of the poop (stern superstructure) have acquired a rectangular shape, and the conditions of the crew have become more comfortable. It was on the galleons that the first latrines (latrines) appeared, hence the origin of this word.

The displacement of these "battleships of the XVI century" ranged from 500 to 2 thousand tons. Finally, they were very beautiful, adorned with skillful carvings, and a magnificent sculpture crowned their nose.

Schooners

There are types of large ships that have become "workhorses" designed to carry a wide variety of goods. Schooners occupy a special place among them. These are multi-masted vessels, differing in that at least two of their rigs are oblique. They are topsail, staysail, Bermuda or gaff, depending on which masts are equipped with oblique sails. It should be borne in mind that the line between a two-masted brahmsel or topsail schooner and a brigantine is very arbitrary. This type has been known since the 17th century. It reached the greatest distribution in the trade American Navy, in particular Wolf Larsen, the character of Jack London, with his team hunts on the schooner. In comparison with it, other types of ships are more difficult to control (according to J. London, this process is accessible even to a lone sailor). Most often, the schooners were two- and three-masted, but there are cases when the equipment was much more numerous. A kind of record was set in 1902, when a ship with seven masts was launched ("Thomas Double Lawson", Quincy shipyard).

Other types of ships

Photos of sailing ships who arrived at the international regatta from all over the world are published in newspapers, magazines and on the pages of websites. Such a parade is always an event, the beauty of these ships is incomparable with anything. Barges, brigantines, corvettes, frigates, clippers, caches, yachts represent all types of ships that, fortunately, have survived to this day. This spectacle distracts from everyday life and takes the viewer to the past centuries, full of adventures and romance of distant wanderings. A real sailor must master the art of sailing navigation, this is the opinion in many countries, including ours. Climbing up the shrouds, deploying the sails and breathing in the free wind of the sea, you can take your places at the modern control panels of bulk carriers, bulk carrier tankers and cruise liners. You can safely trust such a sailor with the fate of the cargo and the lives of passengers, he will not let you down.

D (Good) (Affirmative) - the literal meaning of one of the flags of the naval and international codes of signals. The meaning of this flag, as a signal according to the naval code - "Yes, I agree, I agree." Flag "D" in the international code of signals means: "I am altering my course to starboard."

GIVE, GIVE - inform, produce, etc. Back up (Aback; make stern way) - inform the ship to reverse. D. volley (Fire a broad-side) - fire a volley. "Give a leg"(to the right or to the left) - press the vertical control pedal of the aircraft's rudder. D. Give NN turns -inform the machine with the specified number of revolutions. E. Head the engines - inform the ship forward. "Give a pen" (away from you or towards you) - move, press the vertical control stick of the aircraft depth rudder. D. slack (Slack out, swing) - loosen the tackle, end. D. move forward. D. move back.

PRESSURE - resultant of external forces applied to the surface. The unit of pressure in the absolute system of measures is barium, equal to dyne / cm2, the engineering unit of pressure is atmosphere or bar = 1,000,000 barium. In the MTS system - pieza or stan / m2 = 10,000 barium. Barometers are used to measure the pressure of the atmosphere, manometers are used to measure pressure above atmospheric, and vacuum meters are used below atmospheric.

ATMOSPHERIC PRESSURE - see Atmospheric pressure.

WIND PRESSURE ON SAIL - if the latter is perpendicular to the direction of the wind, it can be expressed by a special formula.

EXPLOSION PRESSURE (Combustion pressure) - the maximum pressure of gases inside the cylinder of an engine operating according to the Otto cycle, obtained at the moment of an outbreak of a combustible mixture.

WATER PRESSURE ON THE STEERING WHEEL - see Rudder.

AIR PRESSURE - the force with which atmospheric air presses on the surface of the globe and all bodies in general in contact with air; measured by the height of the mercury column in the barometer. With a mercury column height of 760 mm, the air pressure is approximately 1 kg / cm2. In meteorology, the value of air pressure is usually expressed in millibars (see).

PRESSURE INDICATOR - the pressure of the working fluid (steam, gas, water) in the cylinder of the engine machine, measured by means of instruments called indicators and expressed in kg 1 cm2 or in f / dm2. Average D.I. is an imaginary constant pressure of the working fluid in the cylinder, which gives the same work that is obtained when the pressure of the working fluid in the cylinder changes in reality during the piston stroke.

COMPRESSION PRESSURE - the maximum pressure of gases inside the engine cylinder at the end of the air compression process (in diesel engines) or compression of the combustible mixture (gas and light engines).

DAGLIX, daglis, daglist, daglix-anker (old) - left anchor. Belonged to medium-sized ship anchors.

DAGLIX, DAGLIS ROPE (Sheet cable) - anchor rope of the left anchor (daglix).

DAGLIS-TOU- rope of daglis (daglix).

FAR VOYAGE (old) - a long, long voyage, for example, around the world.

FAR VISION - see Television.

RANGE (Range-finder, Telemeter, Menometer) - a device for determining distances without directly measuring them on the ground. There are different D systems: acoustic, optical, mechanical. In military affairs, D. is used to determine the distance to the target.

Range-taker - an ordinary specialist servicing the ship's rangefinders; during the battle, using the rangefinder, determines the distance to the target.

VISIBLE HORIZON RANGE - the distance from the observer to the visible horizon.

VISIBILITY RANGE - determined

AIRCRAFT RANGE - see Airplane flight range.

RANGE OF STAFF - such an installation of the sight, in which (at a given height of the axis of the gun above sea level and when aiming at the waterline) the height of the middle trajectory does not exceed the height of the target.

Sailing range of an individual ship is the distance traveled by a given ship at a given speed for a given (full or normal) fuel supply. DP is determined as a result of sea trials of the ship according to the data on fuel consumption at various speeds. The so-called economic speed of the ship corresponds to the highest DP. See also Ship's Area of ​​Operation.

AIRCRAFT FLIGHT RANGE - the maximum distance that an aircraft can cover without landing at a given, usually cruising, speed.

PROJECT FLIGHT RANGE horizontal - the distance between the point of departure of the projectile and the intersection of its trajectory with the horizontal line passing through the center of the muzzle.

DIRECT SHOT RANGE - the distance that ensures the passage of the middle trajectory through the base of the target when the sight is set to 0 and when the gun is aimed at the upper edge of the target.

DALTONISM, color blindness (Daltonism) - congenital abnormal color perception. Some color-blind people, for example, distinguish only yellow and blue colors in the spectrum; the intermediate section looks gray to them. Under certain conditions, they do not distinguish, for example, red from green, etc.

DAMBA (Dam, sea-wall, dike) - a hydrotechnical structure in the form of a shaft, which serves to protect the area from flooding, to build a roadbed or to regulate the flow of rivers.

DAMIZHAN (Demijohn) - large braided bottle (for acids).

DUMPFER, roll damper - a special device at the cardan ring of the binnacle in the Sperry gyrocompasses, which serves to reduce the swing during pitching.

DARVO(glorious) - mast.

DANISH MOTOR BOOTS - see Fishing vessels.

DANISH NEVOD - consists of a motny and two wings, gradually tapering from the middle to the ends of the net. The upper line of the seine is equipped with cork balbers, and the lower one is loaded with lead weights. The wings are attached to two wooden bars, to which manila cables (arcana) are attached by means of two short bridles. The sizes of the most common nets are within the following limits: the length of the windmill is 12-18 m, the length of the wings is 30-50 m, the height of the net at the windrow is 4-8 m, and at the ends of the wings is 1-3 m. dry weighs about 250 kg. When the net is swept out, a buoy with an anchor is first dropped into the water. The buoy carries a pole with a flag and has a ring to which the beginning of the lasso is attached. Further, walking at a speed of 4-5 knots, the first lasso is etched away, then the seine is thrown into the water and returned to the buoy, gradually etching out the second lasso. Pulling the seine to the vessel during its ascent is carried out simultaneously by selecting both lassos. DN is also used for fishing from two vessels towing the net.

DOWTON- see Doughton pump.

Dah(old) - molding.

GIVING DEVICES - see Artillery fire control devices.

DOORS WATERPROOF (Water tight door) - are used to enter the watertight compartments of the ship: they are hermetically closed by pressing them against the bulkhead with screw backs or backs, based on the principle of wedge pressing. The DV has a rubber gasket around its perimeter. In the holds (between boiler rooms, in coal pits, etc.), doors are made that slide vertically in a special frame, reinforced to the bulkheads. On large transatlantic passenger ships, the doors in the holds are arranged to close automatically. These are sliding doors equipped with some kind of mechanical closing mechanism. In the domestic fleet, on battleships and cruisers between the middle (upper) and lower decks, it is allowed to install DV only in the middle part of the ship. On these ships, the installation of a DV below the lower deck is not allowed. On destroyers and leaders, the installation of a DV below the upper deck is not allowed.

ENGINE - a machine operating in a direct closed cycle and converting some form of energy into mechanical work.

EXPLOSIVE ENGINE

INTERNAL COMBUSTION ENGINE - a piston engine, in which the combustion of fuel introduced together with air takes place inside the working cylinders themselves. The expanding combustion products move the pistons, and this movement is transmitted by the connecting rod mechanism to the crankshaft. Thus, the fundamental difference between D.V.S. from steam engines is that in the former inside the working cylinders, not only a physical, but also a chemical change in the state of the working substance occurs.

D. B.C. are divided: 1) By the type of fuel into gas engines operating with a mixture of various combustible gases with air, and engines operating with a mixture of atomized or vaporized liquid fuel with air. Engines of the last group, depending on specific gravity of the used fuel can be divided into light fuel engines - gasoline and kerosene and heavy fuel engines operating on diesel oil, motor fuel, fuel oil and oil (natural).

By the nature of the combustion process - on engines with combustion at a constant volume or engines of fast combustion (explosive); engines with combustion at constant pressure or gradual combustion engines - diesel engines, running on heavy fuel supplied inside the cylinders and sprayed with compressed air; mixed combustion engines, in which part of the fuel burns at a constant volume, and part at a constant pressure.

According to the number of piston strokes or strokes, during which the working substance completes a complete cycle, for four-stroke engines and two-stroke engines. Finally, motors can be single-acting if they operate with only one cylinder cavity, and double-acting if they operate in both cavities.

As the main mechanisms on large ships and submarines, only four-stroke or two-stroke diesel engines, single or double-acting, are used, on small vessels - tugs, boats, etc. - mainly explosive type engines are used, lighter, although less economical and more dangerous in terms of fire than diesel.

DOUBLE ACTION MOTOR - see Internal combustion engine.

LIQUID FUEL ENGINE - an internal combustion engine running on liquid fuel. D.Zh.T. are divided into engines with direct injection of fuel into the cylinder and carburetor engines, in which liquid fuel atomized in the carburetor, mixed with air and enters the cylinder in the form of a combustible mixture.

LIGHT FUEL ENGINE - see Internal combustion engine.

HEAVY FUEL ENGINE - see Internal combustion engine.

ELECTRIC MOTOR - see Electric motor.

"FORWARD MOVEMENT" - a special signal, played on the horn and meaning: start cleaning, loading coal, bathing, etc.

MOTION LIGHT VISIBLE, OWN - the apparent movement of the stars on the surface of the celestial sphere, independent of the apparent daily rotation of the latter.

MOTION LIGHT VISIBLE, DAILY - uniform movement of luminaries along celestial parallels from east to west. The time of the complete revolution of the stars is always the same and is approximately equal to 23 hours. 56 minutes average time.

THE MOTION OF THE SUN IS VISIBLE, OWN - the movement of the Sun on the surface of the celestial sphere seems to us as its movement from west to east in a large circle inclined to the equator at an angle of 23 ° 27 ", 3 during the year. This apparent movement of the Sun is explained by the revolution around it of the Earth itself, while maintaining parallelism its axis, inclined to the plane of its orbit at an angle of 66 ° 32 ", 7.

MARINE ENGINE (Propeller) - an executive device used to convert the mechanical work of ship engines into the forward motion of the ship. D.S. includes propellers and wheels, water jets, etc.

MOVING VESSELS - see Technical Courts.

DINGHY- a two-row boat for two rowers.

DOUBLE BOTTOM (Double bottom) - see inner bottom.

DOUBLE CONTROL - a double set of control mechanisms (steering wheel, control stick, pedals), providing the ability to control the aircraft alternately for two pilots (without changing places). It is used on aircraft - training, long-range and military.

DOUBLE BUTTON (Double wall knot) - see Knop.

DOUBLE wall knot - see Knop lanyard.

DOUBLE SLIDING BUTTON, ENGLISH BYTE BUTTON - see Sliding knobs.

DOUBLE SPIN - a spire with two vertical drums.

DOUBLE STARS - stars visible to the naked eye as one star and only in a telescope split into two stars. D. 3. are: a) optical, if the proximity is only promising (in fact, one star is much farther than the other and only by chance it is located on the same straight line with the observer), and b) physical, if the proximity is real (both stars form one system, i.e. i.e. two suns orbiting each other).

YARD- 1. Countryside where fish enter; a place in the sea, swept with nets when fishing for beluga and seals (astr.). 2. The part of the river, freed from ice by means of its splitting and harvesting (Volzh.)

TWO-TAPED STEEL (I Wag)- see Section steel.

TWIN-SCREW SHIP - a vessel with two propellers as propellers.

Two decked ship, two decker (old) - double-deck sailing ship.

DOUBLE HULL SUBMARINES - submarines having a second lightweight outside the strong hull, which allows the boat to be given contours that ensure seaworthiness, and creates a space convenient for the installation of ballast tanks.

Two masted vessel - a vessel with two masts.

TWO HANDED BRUSH - see Fly hand.

DOUBLE-GRID LAMP - an electronic lamp with two grids; the second grid allows you to use a low voltage anode battery (10-12 volts), or receive from a two-grid
much higher amplification than a conventional three-electrode lamp.

TWO-STROKE ENGINE - an engine performing a full cycle in two piston strokes (two-stroke cycle); 1st move - compression of a combustible mixture or clean air (for a diesel engine); at the end of compression, an explosion of the working mixture occurs in carburetor two-stroke engines or fuel is injected at a diesel engine; 2nd move - expansion of burnt gases. At the end of the second stroke, the exhaust gases are removed and the engine cylinders are filled with fresh air or a combustible mixture. D.D. can operate both on the Diesel cycle and on the Otto cycle, both on liquid and gaseous fuels.

TWO-STROKE CYCLE - see Two-stroke engine.

TWO-ELECTRODE LAMP DIODE (Diode) - an electronic lamp with two electrodes: a cathode and an anode. There is no grid. See Cenotron.

DEBARCADERS (Landing-stage, Landing) - see Floating marinas.

Debarcation - disembarkation of troops from ships to the shore.

VIRGO- the zodiacal constellation in which the autumnal equinox is located. The Sun enters the sign of Virgo on September 23rd.

VIRGO GORDENI, DEF GORDENI, DUMP GORDENI (old) - pride, tied on both sides of the proud bull.

DEVIATOR - executive in the bases of the fleet and the directorates of shipping companies, whose duties are to determine and eliminate the deviation of magnetic compasses installed on ships.

DEVIATION DEVICE - see Deviation device.

DEVIATION - in commercial terminology, the deviation of the vessel from its normal direction. This occurs when the vessel, without a legal basis, deviates from the voyage indicated in the policy, and, where this voyage is not specifically indicated, from the usual route between two ports. See Deviation Conditions.

Heeling deviation - on the pitching of the ship, the forces of ship magnetism (see) undergo changes, as a result of which a D.C. appears, depending on the inclination to one side or the other and on the angle of the ship's roll. During rolling, it is mainly the force (£ XY) that changes, and when pitching, the force 96M. The rest of the rolling forces change little. heeling deviation, and the compass rose, not being able to take a certain position of balance, will begin to oscillate or, as the sailors say, “walk.” Hence the need for careful destruction of D.K.

DEVIATION OF MAGNETIC COMPASS (Deviation) - the deviation of the magnetic compass needle on the iron ship from the direction it occupies on the ground (magnetic meridian). On iron ships, the ship's iron, being magnetized by the force of terrestrial magnetism, acts on the magnetic needle of the compass, deflecting it from the plane of the magnetic meridian in one direction or the other at a certain angle, called deviation. The plane in which the magnetic compass needle is installed on the iron ship is called. compass meridian. Depending on which direction the arrow deviates with its nordic end from the direction to magnetic N, i.e. to O or to W, and the deviation will be core (+) (Easterly deviation) or vest (-) (Westerly deviation).

RESIDUAL DEVIATION - a small deviation (about 1 °), which remains at the magnetic compass after the destruction of the semicircular and quarter deviation (see).

DEVIATION SEMICIRCULAR (Semicircular deviation) - deviation of the compass needle from the direction of the magnetic meridian under the influence of mainly magnetically hard ship iron. Semicircular deviation is produced by forces: longitudinal - ШН and transverse - ШУ. The expression "semicircular" means that when the ship turns 360 °, the deviation produced by these forces vanishes twice.

CONSTANT deviation - the deviation of the magnetic compass, which remains unchanged at all courses of the ship.

RADIO DIRECTION DEVIATION - the angle between the visual bearing and the radio bearing to the emitting transmitter.

FOURTH DEVIATION (QuaI drantal deviation) - deviation of the compass needle from the direction of the magnetic meridian under the influence of magnetically soft ship iron. The fourth deviation is produced by forces: £> XN and @ XN. The expression “quarter” means that when the ship turns 360 °, the deviation produced by these forces vanishes four times. See Forces of ship magnetism.

DEVICE- see Davis steering gear.

GIRL(white) - a stand on barges, on which the upper end of the diarrhea rotates.

NINE (Ratline) - see Lin.

DEGASSING- neutralization of the action of chemical warfare agents. It is achieved by means of mechanical (for example, ventilation) or chemical (using neutralizing substances).

DEADWEIGHT (Deadweight) is the total tonnage of the vessel, expressed for Soviet merchant ships in metric tonnes by weight. D. includes both transport (to be transported) cargo and economic cargo. Household cargo is fuel, water for powering boilers, as well as drinking or washing fresh water for the crew. Provisions for the voyage are not counted as their weight does not significantly affect the draft of the vessel. D. is defined as the difference in displacement of a ship in full load according to the summer load line and without cargo, but with water in boilers and refrigerators, spare parts and materials (established by the Register of the USSR, at least to ensure the safety of navigation), the ship's crew and its luggage. D. for each given ship is a constant value and serves as the main characteristic of a cargo ship.

Dead freight - see Freight is dead.

DUTY (On duty) - a commander or a sailor on general or special duty.

DUTY SHIP (Ship on duty) - assigned in an anchored formation or squadron by a signal or by order of the flagship daily. Its main purpose is to be constantly ready to carry out any emergency assignment. DK's usual duties include sending detours and any emergency orders to the shore, the constant readiness of the fire party in case of a fire on the shore, maintaining communication with the shore and other ships, etc. DK's private duties are usually regulated by an order for the fleet or connection.

STANDBY FIRE - a blue light raised at the nook of the ray and illuminating the 360 ​​° arc of the horizon; serves as an indication that this ship is on duty.

Duty - type of service on the ship, which has its purpose: implementation of the schedule of service and life on the ship; control over the performance of the duties of the service by the personnel and the proper direction of its activities, supervision over the proper operation of mechanisms and other means and their periodic maintenance; maintaining order and cleanliness in residential and office premises. According to the content and nature of the service, D. is divided into general ship and special (in combat units and services). According to the duration of D., there are daily and semi-daily.

DISINSECTION - destruction of insects. D. is the most perfect with the help of sulfuric anhydride, carbon disulfide, cyanide gas, chloropicrin, etc. It is produced at the request of the ship administration by the port sanitary service.

DISINFECTION of the vessel (Desinfection) - disinfection, i.e. destruction of pathogens. It is produced in case of infectious diseases on a ship, usually by a chemical method.

DADWOOD (Dead-wood) - the stern end of the vessel in its underwater part, in which the outlets of the middle propeller shafts are arranged. If the shape of the sternpost is such that its keel part is cut off at an angle to the waterline, then it is said that the ship has a cut off the stern D. In wooden ships, a narrow space in the bow end, taken by the bars, forms a bow D. (Foremost dead-wood), otherwise the space in the aft part is formed by the aftermost dead-wood.

Stern tube - a cast iron or steel pipe through which the propeller shaft comes out of the ship's hull to the outside; DT watertightness from the engine room side is achieved by the gland device.

VALIDITY OF ARTILLERY SHOOTING - its final result, that is, the degree of destruction that will be inflicted on the enemy. D. A. S. depends on the number of shells hit and their destructive effect. The latter, in turn, depends on the type of projectiles that were fired and on the condition of their hit, i.e., the device and properties of the obstacle, the angles of encounter with the obstacle, etc.

DEC (Deck)- this is how the deck was called on sailing warships, and this term was more applied to those of the decks on which the artillery was installed. In addition, D. was also called the space between the two decks, where the personnel were housed for housing. Currently, the deck is called D. only on civilian ships.

DECA- a prefix to the names of units of measurement, denoting in the metric system an increase of 10 times (for example, 1 decaliter = 10 liters).

Declaration of the ship - a document handed to the customs representative by the captain of the vessel, which indicates the name of the vessel, the type of goods brought, the number of bills of lading and manifests for the cargo, as well as goods brought without bills of lading, and, if any, property saved at sea. Attached to the D. are: manifesto, bills of lading, passenger list, crew list, passports of passengers and crew, a list of things brought by the ship's crew, an inventory of provisions, sanitary and measurement certificates and a patent for the right to raise the flag. D. ends with a notification to the captain about whom he trusts to conduct business with customs (usually this is entrusted to the ship's agent company).

MARITIME DECLARATION - notary-certified extract from the ship's log.

Entry outwards - a statement submitted by the captain to the customs before the start of loading the export cargo, containing information about the vessel, the cargo received, the port of destination, the crew, etc.

Entry inwards - see Declaration, shipyard or captain's testimony.

Declinator - a device for determining the magnetic declination.

DE-COLONG- see Deflector.

DECOMPRESSION (Decompression) - a gradual decrease in the pressure acting on the diver as he rises from the depth.

Decrement - the value characterizing the gradual damping of oscillations. D. is equal to the ratio of two amplitudes following one after the other through one period.

DECREE TIME - see Standard time.

Deck-transom - see Transom.

MAKE- to produce, to perform. D. so many miles - sail so many miles. E. signal (That make a signal) - produce a signal; raise flags in a known combination, produce flashes, sound signals, etc. E. comparison of chronometers. D. review, etc.

DELIVERY ORDER (Delivery order) - the order of the cargo owner to dock in foreign ports for the release of cargo.

BUSINESS (Fight, engagement, skirmish) - combat action: fight with the enemy, fight, battle, battle. "To be in business against the enemy" - to participate in hostilities.

DELICIOUS THINGS - cast, forged and other parts that fulfill a specific purpose in ship use and are part of the equipment of the ship's hull. To D.V. include: rails and awning racks, davits, ladders, minibars, staples, scuppers from the upper deck, bollards, bale strips, deck and side windows, hatch and neck covers, stoppers for a wire rope, butt, lifting eyes, haws, etc.

DELTA- the branching of the river at its mouth into several branches, in the form of the Greek letter D (delta). Formed more often in rivers flowing into inland seas, where sea tides are weak and cannot remove all river sediments from the mouth; it also happens when a river flows into a river or a lake. In the open seas (with strong tides that remove sediments), the estuaries, on the contrary, are devoid of delta.

DELTA-METAL - an alloy of copper, zinc and iron; possesses great strength and toughness, is forged in red-hot heat, is not exposed to the action of sea water. This alloy has a wide range of applications in shipbuilding. Specific gravity 8.6.

Line of demarcation - a line through which the transition is accompanied by a change in the date of the month. Depending on local conditions D. L.C.V. in various places it deviates more or less significantly from the direction of the longitude ISO0 meridian, passing from the Bering Strait along the eastern side of the Japanese Islands, further along the eastern side of the Mariana, Caroline, Fiji, New Caledonia and New Zealand islands. In practice, while sailing in the northern hemisphere, D.L. it is usually taken to coincide with the above meridian, if it is not supposed to enter the ports located near the latter. When crossing the D.L., ships heading to the east count from midnight on the same date again, while those heading to the west skip one date. So, for example, crossing D.L. January 5th when sailing to O, from midnight should keep the same number - January 5th; going to W, from midnight is considered January 7th.

UNMASK - to detect objects hidden from the enemy.

DEMIZ-CHARTER (Demise charter) - a type of chartering, according to which the charterer temporarily borrows all the rights of the owner of the vessel, and he hires a crew and bears all current operating costs, including insurance costs. With such chartering, the vessel can be used for all kinds of voyages and for any cargo. In this case, the charterer undertakes to reimburse the owner for the specified amount in the event of the loss of the vessel, as well as after the expiration of the period, return it in the same condition in which it was at the time of chartering, with the exception of damage due to normal wear and tear;

Demonstration - an action of a threatening nature, for example, the concentration of the fleet, air forces, etc. with the aim of influencing the enemy, as well as military actions designed to divert the enemy's attention from the point chosen for delivering the main attack.

Demurrage - see Counter steel.

DUMP-GORDENI - see Dev-pride.

DAY POLAR - the period of time, expressed in days, during which (at latitudes above 66 ° 33 ") the sun does not set under the horizon in its daily movement.

DISPATCH- telegram.

DEPOSIT (Deposit) - payment of money to the court or to the bank to secure the claim. D. is entered either by the consignee on the claim of the shipowner in order to prevent the seizure of cargo, or by the shipowners on claims addressed to the ship.

BARIC DEPRESSION - see Areas of reduced pressure.

DERATIZATION - extermination of rats and mice on ships, in port warehouses, etc.

WOOD(volzh.) - mast on the ship.

WOODEN FILLING (Settingfid) - see Svayka.

HOLDING CABLE (Pounding) - used rope with splashes.

KEEP. Keep at sea (That bear off from the land) - move away from the coast. E. quarantine (that perform quarantine) - have no communication with the shore. D. to the shore (To stand on to the shore) - to approach the shore. D. cooler (Keep her close, keep her as close as she will lie) - keep closer to the wind, that is, so that the course with the direction of the wind forms an acute angle. D. to the ship (That hear up to a ship) - to approach the ship, to steer towards it. D. on the alignment (walk along the alignment) - walk so that the two objects observed by the ship are on the same line. D. fuller (To k: eep her full) - when going sidewind, hold more fully than the ship can go to the wind, so that it has a course. E. full sails (To keep the sails full) - adjust so that all sails are blown by the wind. Keep her so! Thus! Steady as you go - a command to the helmsman, according to which he is obliged to keep the ship on the course on which the ship was lying at the moment of giving this command. Hold steeper, but so as not to rinse - an order to the helmsman on a sailing ship to keep closer to the wind, but at the same time so that the sails do not rinse (do not deflate).

HOLD ON. Keep a good hold of the land - do not move away from the coast. D. at sea (To keep the sea) - to be in the sea near this or that point, without going into it. D. in a storm (That lie to in a storm) - lead to the wind under the storm sails sidewind and hold in this position until the storm passes the vessel. D. on the course- keep the set course. D. on the course angle - keep the given heading angle. D. under the oars. D. under sail, D. seaward - further from the coast. D. (into the storm)- edit to be as steep as possible to the wind.

HOLDING FORCE OF ANCHORS - Admiralty anchors have 12 to 15 anchor weights. D.S. proprietary anchors equal to approximately 2.40 to 3.75 of their own weight.

Lateral derivation, declination - deviation of an artillery projectile or bullet in one specific direction from the firing plane, due to the rotation of the elongated projectile around the axis during flight. D. is a value quite definite for each tool and can be taken into account in advance.

DERIC FAL- see Dirik-fal.

DERRICK CRANES - see Lifting cranes.

DESANT (Descent, landing party, landing troups) - the landing of ground forces, transported by sea or by air, on enemy territory for military operations, as well as for protective and demonstrative purposes.

LANDING OF SHIP - a combat subunit formed from the regular crew of the ship (s) and landed ashore when, in the course of hostilities, short-term actions on the shore are required (execution of demolition work, establishing communication with ground units, etc.). D.K. consists of a subversive party, a rifle unit, an observation and communications department and a sanitary department.

LANDING OPERATION, landing operation - a combat operation in which both ground forces and naval forces are simultaneously involved. BEFORE. consists in embarking and transporting the land units of the landing force by sea, landing it on the coast occupied by the enemy, and in the subsequent actions of the landing force on the coast. BEFORE. Should not be confused with the transport of troops by sea, when the landing is made on its own territory or the territory of the allies and is not associated with enemy countermeasures from the shore. Thus, the elements that determine DO are the landing and the solution by the landing force of its combat mission on the shore; everything else, including combat at sea and in the air, is the means to the success and support of the operation.

Landing gun - a weapon taken from the ship along with the landing party.

LANDING STATION - a section of the sea coast, convenient for the landing of troops.

Destroyer - destroyer; literally - a fighter.

TEN- ten-oar rowing boat.

DETANDER (Reducing valve) - a pressure reducing valve installed on the steam line to reduce the steam pressure.

Detachment (source) - detachment of a part of a fleet (detachment), squadron, etc. for performing special tasks or independent operations.

DETECTION - selection with the help of a detector from the modulated high frequency oscillations of the low frequency oscillations contained in them, which are perceived by the telephone.

DETECTOR (Detector, spark-indicator) - a device for converting modulated high-frequency vibrations that are not perceived by the ear, arriving at the receiver, into low-frequency vibrations audible in the telephone. D. are crystal and lamp.

DETECTOR (Crystal receiver) - a radio receiver consisting of oscillatory circuit with a circuit connected to it from a crystal detector with a telephone and a blocking capacitor.

CHILD (Detention) - see Delay.

Detonator - an explosive substance (tetryl, explosive mercury, etc.), the explosion of small quantities of which can cause detonation, that is, the explosion of another explosive. D. is also called a device for detonation.

Detonation of explosives - a special type of explosion produced by a detonator. Some explosives burn out gradually when ignited. If such an explosive is subjected to a sharp blow or a primer of explosive mercury is inserted into it and the latter is ignited, then the detonation and explosion of the entire mass of the substance occurs. Detonation can also occur when the explosive masses are at some distance from each other. The destructive effect of an explosion in D. is 2-4 times greater than in the case of ordinary ignition of an explosive, which is a consequence of the high speed of the explosion.

DEF-Pride- see Proud Dev.

DEFECT- damage. Submit to D. - enter in the inventory for correction or replacement.

DEFECTIVE STATEMENT - an inventory of malfunctions in the material part of the vessel requiring repair.

HUMIDITY DEFICIENCY - see Wet Deficiency.

DEFLECTOR - a device used to measure magnetic forces acting on a compass card. The deflector is used to destroy or determine the deviation of the ship's magnetic compass. In our fleet, the de Colong system is used. With this D. it is possible to measure horizontal and vertical forces, which favorably distinguishes it from D. of other systems, by means of which only horizontal forces are measured.

DEFLECTORS- special devices used for the purpose of blowing and exhaust ventilation. The simplest is a socket with a socket, which is a vertical pipe led into a ventilated room and ending with a coaming at the top. A rotary bell is put on the coaming, which can be installed in any position in relation to the wind, which determines its injection (blow-in) or exhaust action.

Ejection heads are often used instead of sockets for exhaust ventilation. In them, due to the presence of a conical pipe, the air has an increased speed, as a result of which there is a rarefaction of air in the upper part of the ventilation pipe, which determines the exhaust effect of D. On merchant ships, D. Utley is often used, which let air through, but do not let water through. These D. are installed in such places of the upper deck, which are flooded with water during waves. For exhaust ventilation of small rooms under the upper deck and in superstructures, mushroom-shaped D. are also often used. Finally, D., in the form of a swan neck, are also used for the same purpose.

Deformation - change in the shape (size) of the body under the influence of external forces. Pure D. - not accompanied by a change in the volume of the body. Absolute D. is the difference between two values ​​of the same size in a given body after D. and the initial one. Relative D. is the quotient of dividing the absolute D. by the initial size. D. is called elastic if, after removing the load, the body returns to its original state. D., remaining after removing the load, is called. plastic.

DEFORMATION OF THE SUN AND THE MOON - a change in the shape of the sun and moon, which is the result of abnormal refraction, as well as the presence of a low layer of fog in the lower layer of air above the sea; observed at sunrise and sunset of the sun and moon.

DEFROSTER - a specially equipped refrigerator compartment for gradual heating and drying of products released from the refrigerator in warm weather, mainly eggs and fruits. This eliminates the external fogging of food when they are directly removed from the refrigerator to warm air.

DECI (Deci)- a prefix to the names of units of measurement, denoting a 10-fold decrease in the metric system, for example, 1 decimeter = 0.1 meter.

JEKASSRIG (Jack-ass rig) - the name sometimes given to an ordinary three-masted schooner with straight topsails on the foremast. It is possible that this name was given in order to distinguish this weapon from the weapons of a "real" three-masted schooner, which does not have straight sails.

JAMES- see James' Lot-Cautionary or Underwater Sentinel.

GENCON - the conditional name of the certeparty adopted by the Baltic-White Sea Conference.

Jenson- see Jenson's condition.

JETISON (Jettison) - throwing overboard cargo or items of ship's equipment at a critical moment in order to save the ship. The loss caused by this relates to general average
and is covered by all stakeholders.

JIGGER - additional mast. In addition, on small sailing ships and some barges, D. is called a small mast, attached completely at the transom, the sail of which works like an air rudder. For this reason, fishing vessels that have a D. and the armament of a sloop are often called D. or having a jig armament. The stern (fourth) mast on four-masted vessels is also called a jigger mast.

JUNK, Junk - a Chinese ship, armed with two masts, each having one sail. The largest junks have a displacement of 200 tons.

JOULE, one watt-second (Joule) is a unit of work in the absolute system of measures equal to 107 erg.

JUTE- plant fiber sourced in India and the United States. Goes to the production of cheap sorts of canvas, coarse fabrics, sacks, ropes, etc.

Diagram - a graphical way of depicting the relationship between different quantities.

DYNAMIC STABILITY DIAGRAM - a diagram showing the dependence of the amount of work that must be expended to tilt the vessel at a certain angle, on the value of the corresponding bank angle of the vessel. Often, instead of working on the ordinates of the diagram, the so-called dynamic shoulders are plotted, proportional to the specified work. D.D.O. is the integral curve with respect to the Reed diagram (see).

INDICATOR DIAGRAM - a diagram by which the correctness of the working cycle of a piston machine (steam, internal combustion engine, or compressor) is checked. DI. gives the dependence of the working fluid pressure in the cylinder on the piston path. DI. is automatically drawn by a special device - an indicator, fixed on a working machine and recording for each given moment of the working cycle the position of the piston and the pressure of the working medium (steam, gas) in the cylinder of the machine. The indicator diagram can be used to calculate the indicated power of the machine and identify defects in the working process of the machine, as well as determine how the operation of the distribution bodies should be changed in order to make the machine work normally.

DIAGRAM OF NEPIR (Napier "s diagram) - diagram of the residual deviation of the magnetic compass, from which you can take the deviation for each given course. Replaces the deviation table.

REED CHART (Curve of stability) - a curve showing the dependence of the value of the recovery pair (arm of the recovery pair) on the ship's heel angle. It is also called a static stability diagram.

DIAGRAM OF THEORETICAL ELEMENTS OF THE SHIP - a general diagram of the main theoretical elements of the vessel, calculated not only for its largest or normal deepening, but also for depressions corresponding to each waterline drawn on the theoretical drawing. By interpolating from the curves of the diagram, you can find the theoretical elements of the vessel at any of its average deepening.

DIAMAGNETIC BODIES - bodies, the magnetic permeability of which is less than 1 (for example, bismuth). D.T. elongated in a magnetic field tend to establish themselves perpendicular to the lines of force, in contrast to magnetic bodies of the same shape (eg, iron), which tend to establish themselves along the magnetic lines.

PROPELLER DIAMETER - see Propeller elements.

Diameter of the circular - the distance between the positions of the ship on two opposite courses at steady circulation. The value of D.Ts. depends on a number of reasons, of which the ratio of the length of the ship to its width, the angle of rudder deflection and the speed of the ship are of the greatest importance.

CONNECTION CIRCULATION DIAMETER - the diameter of the circulation, which the ships must describe when jointly sailing in formation or in order. D.TS.S. select the diameter of the ship's circulation, which has the greatest circulation, at a rudder position angle of about two-thirds (depending on the class of the ship) of the maximum rudder deflection. The ability to increase the rudder angle is retained to ensure that the ship avoids neighboring ones in the event of a collision threat during joint maneuvering.

TACTICAL CIRCULATION DIAMETER - the distance between the return courses when the ship is turned by the first 180 ° during the circulation. It is obvious that both for navigation purposes and for purposes it is necessary to know precisely the diameter of the first half of the circulation, because when maneuvering in a connected voyage, more than half of the circulation cannot usually be described.

DIAMETER PLANE OF THE VESSEL (Fore and aft line) - a longitudinal vertical plane dividing the vessel in width into two equal and symmetrical parts. Cm. Theoretical drawing ship.

DIAMETER MOUNTING - additional fastening, installed between the middle horse and the middle keelson on wooden vessels of barge structure, to increase the longitudinal strength and rigidity of the vessel. It consists in the fact that between the indicated connections, grips are placed that connect the keelson and the horse on both sides, the strut racks and the strut braces. In addition, slopes go from the horse to the extremities, bolted to the grips and braces.

DIAFON (Diaphone) - a powerful apparatus for the production of fog signals at beacons; more powerful than a siren. Produces a strong low-pitched sound that turns into a shrill fading sound, ending with a "grunt"; range of audibility from 7 to 40 miles (depending on the size of the device); invented in the USA.

DIAPHRAGM (Diaphragm, diafragm) - 1. A plate with a hole (usually round), placed in optical devices between the objective lenses, to eliminate some of the disadvantages of the lens by reducing its effective aperture. Currently, the most common iris diaphragms, the opening of which can be continuously changed by simply turning a lever. 2. Partitions that fulfill one purpose or another, for example, diaphragms dividing a cylinder steam turbine into separate chambers corresponding to different pressure levels, diaphragms of stiffness in hollow beams, etc.

DIVERGENCE - see Divergence point.

DIVERSION - an independent operation that distracts the attention and forces of the enemy.

DIVISION- 1. Primary, homogeneous formation of warships of the second and third rank, for example, esc. destroyers, patrol ships, etc., headed by the commander. The division commanders have been assigned a special braid pennant. 2. Subdivision of combat units on ships.

DIVISION of ships (Division of a fleet) - the highest homogeneous combination of warships. Cm. .

DIESEL (Diesel engine) - see Internal combustion engine.

DIESEL CYCLE - a cycle of operation of a heat engine, in which air is preliminarily compressed in the engine cylinder before mixing with fuel, and the latter is injected into the cylinder at the end of the compression stroke, ignited by the high temperature of the compressed air and burned out at constant pressure.

DILEEN- see Ends.

DEALS, DEALS (Deals) - in the timber export business of the USSR, Scandinavia and the Baltic states - boards with a thickness of 4, 3, 21 / a and 2 dm. (102, 76, 64 and 51 mm), widths 11, 10 and 9 inches. (279, 254 and 229 mm).

DYNA is a unit of force in the CGS system of measures. The force imparting a constant acceleration to a mass of 1 g is 1 cm / sec2.

- the load on various structures and mechanisms, which grows to its full value in very short periods of time of the order of the period of natural oscillations of a given structure or mechanism.

Dinamic stability -cm. Stability of the vessel.

DYNAMO - see Generator.

DYNAMOMETER, dynamometer - a device for measuring the magnitude of forces. They are also called devices used to measure the work or power of a machine. To measure large forces, hydraulic motors are used, in which the measured force presses on the piston and compresses the oil in the cylinder; the pressure of the latter is indicated by a manometer. Knowing the piston diameter and oil pressure, you can determine the magnitude of the measured force. The pressure gauge is often calibrated in such a way that its divisions directly indicate the magnitude of the measured force.

DINGHY- a small open boat, usually owned by a yacht and serving for various needs. Recently, engines have been installed on large diaphragms.

DIODE- see two-electrode lamp.

DIOPTR (Diopter) - a target for directing the goniometric instrument to a distant object. Usually two frames are installed, fixed at some distance one in front of the other. Looking through the slit of the eye D., the eye should see the hair of the object D. and the distant object.

DIOPTRIC SYSTEM - See Lighting beacons.

DIP-LOT (Deep-sea-lead) - lot for measuring great depths. D.-L. differ from manual lots in the large weight of the lot itself (weights), namely from 15 to 30 kg. For D.-L. used deep-see-lead-line cable work in 38-55 mm thick, about 155 m long. The dip-lotlin is broken in metric measure, starting from 10 m to 150 m.

DIP-TANK (Deep-tank) - a deep tank on transport ships, the center for three main types: non-rigid or soft, semi-rigid and rigid, and some of the existing D. are of the type transitional between the indicated basic types. The main part of any D. is a hull to which one or several gondolas are attached or suspended. In the aft part of the ship's hull, a plumage is placed, consisting of three or four, usually located crosswise, fixed stabilizer plans that give the D. stability in flight and end in movable plans - elevators, which serve to change the angle of inclination of the D. and rudders - for turning in the horizontal plane. In non-rigid and semi-rigid D., the gas is contained directly in the D.'s body, which consists of a fabric shell made of several (two or three) layers of fabric rubberized to reduce gas permeability; in hard D., the gas is contained in special gas cylinders made of bodryushirovanny tissue, which are inside a metal frame (see). Semi-rigid D. differs from the soft one by the presence of a metal keel truss in the lower part of the body. For which weight is close to the center of gravity of the corresponding load waterline. When the tank is filled with water and the holds are filled with cargo, it is possible to raise the general center of gravity of the vessel and thus create satisfactory conditions for rolling.

AIRSHIP, controlled balloon, airship, aircraft (Dirigible) - an aircraft lighter than air (as opposed to an aircraft - an apparatus heavier than air). D. is kept in the air due to the fact that its body is filled with a gas lighter than air. (See Aeronautical gases). Unlike an unguided balloon, the D. is equipped with motors with propellers, which enable it to move regardless of the direction of the wind. Modern diesels are subdivided into storing, during flight, the invariability of the external shape of the body of non-rigid and semi-rigid diesels, it is necessary to maintain the internal overpressure of gas in the shell (see), which is achieved by the presence of ballonets in it, into which air is supplied under pressure through a catcher or through a hose - an air duct. coming from the fan installed in the nacelle. In rigid diaphragms, the maintenance of gas overpressure is not required, since the invariability of the external shape of the body is achieved by the presence of a rigid frame, and the outer shell of light fabric serves only as a covering that protects the frame from atmospheric influences and gives the body a streamline. There are valves in the shell or in the gas cylinders of the D. I: uncontrolled - automatic, opening when the internal gas pressure rises above the calculated one, and controlled, opened by the valve rope by the pilot from the gondola in order to reduce the lifting force of D., for example, during descent ... Non-rigid D. usually has one gondola; it accommodates the crew and passengers, installed motors and contains some cargo that is taken on the flight. In rigid and semi-rigid barrels, individual motor gondolas are suspended from the ship's hull, and most of the cargo is suspended in rooms in the lower part of the D.'s frame. In the bow of the D., there is a mooring device by which the airship is attached to the mooring mast. The frame of a rigid D. consists of stringers and frames, the latter are braced in their plane (at the zeppelin) by a number of cables. The entire frame is covered with a network of metal wires arranged diagonally in panels formed by the intersection of stringers and frames. The first D. was built by Giffard in 1854, the first rigid D. was built by Zeppelin in 1900.

DIRIK-FAL, durgin-fal (Topping-lift) - tackle, with the help of which the gaff is lifted and held in the required position.

Disbursement - see Costs and Cost Account.

STEAM TURBINE DISC - a disk, which is mounted on the steam turbine shaft and carries blades on its circumference, inserted by the tail parts into its grooves. The discs, mounted on the shaft, together with it, form a disc rotor.

PLIMSOLL DISC - see Load line.

DISC SECKY- a special disk used to determine the transparency of water. This definition is made as follows: in clear weather, the Secchi disk on the line gradually submerges into the water until it completely disappears from sight; the depth at which this occurs is recorded as representing transparency.

Flag discrimination - preferential port and other dues, as well as various advantages provided to ships of one nation, along with worse conditions for ships of another nation.

Dislocation - the distribution of ships of the fleet to ports for wintering or for permanent basing.

Despatch money - the stipulated amount that the shipowner reimburses the charterer for any time saved against the time agreed in the contract in the course of loading and unloading operations.

AVERAGE STATEMENT- calculation of the amount of losses caused by general average falling on each interested party. Drawing up a report is a complex production and often necessitates preliminary consideration of many issues with the help of experts. Upon excluding losses not related to general average, the amount of losses subject to allocation is established. These losses can relate to ship, cargo and freight. To determine the shares of responsibility, two property masses are calculated: the active mass, which includes all incurred losses that are subject to compensation, and the passive mass, that is, those property values ​​that were saved thanks to donations made. Further, the active mass is added to the sum of the value of the rescued person, and the so-called contribution capital is obtained. By dividing the active mass by the contributory capital, the contributory dividend is established, that is, the ratio in which each of the interested parties participates in incurring general losses.

AVERAGE ADJUSTER- a person specialized in the assessment of accident losses and assignment to participants in general average.

DISPATCH- see Dispatch.

DISPATCHER - an employee of the operational part of the shipping company, whose duties and responsibilities lie: I. Operational planning of transportation for a given month by type of cargo, direction and timing. 2. Correct allocation of the tonnage in service by type of transportation in accordance with the technical and operational characteristics of the vessels and accurate accounting of the port performance. 3. Monitoring the implementation of the production plan of the fleet through operational management and command. 4. Drawing up voyage orders, assignments and monitoring their exact implementation. 5. Execution of dispatch reporting.

DISPOSITION - a plan for the location of ships for anchorage in the roadstead or in the harbor in a certain order, in one or several lines, so as not to impede the movement of ships and to occupy the smallest water space, without unnecessarily cluttering the entire roadstead.

REMOTE PIPE (Time fuze) - a device screwed into the head of the projectile to produce a rupture in the air at a certain distance or after a certain time. The double-acting spacer tube, in addition, has a device for bursting the projectile when it strikes an obstacle.

DISTANCE (Range) - 1. Any distance in artillery or small arms business. 2. The distance between aircraft in formation, measured in the direction of flight.

DIFFERENT (Trim difference) - the longitudinal inclination angle of the vessel, causing the difference in the draft of the bow and stern. If the deepening of the bow and stern is the same, then the ship sits on an even keel. If the deepening of the stern (bow) is greater than the bow (stern), then the vessel is trimmed stern (bow). The trim of the vessel in centimeters can be determined using a special formula.

DIFFERENT SISTERNS - see Submarine Sisters. ( Now word sisterna practically not used. I use the word tank . - Approx. "Kubrick" )

DIFFERENTIAL LINE OF SUBMARINES - see Submarine Waterway.

DIFFERENTOMETERS - instruments and devices used to determine the trim of the vessel. D. can be divided into two groups: a) giving a deepening of the fore-and a sternpost and b) giving only the longitudinal inclination of the vessel. The simplest and most common device is to apply indentation marks on the stems. These marks are applied when the ship is built and then renewed when docked. Depth is usually measured in feet (meters) and written in Roman numerals. The method for determining the indentation by marks can give sufficient accuracy only when anchored and at the same time in calm conditions. It is absolutely impossible to use stamps when there is a wave, and even more so on the move. Another device for measuring trim consists in the following: one or more vertical glass tubes are installed in the end compartments of the vessel in the center plane. The upper end of the tubes remains open, and the lower end communicates with the seawater through a tap. Obviously, the water level in the tube will show the deepening of the vessel at the location of the tube. On the move, this device also turns out to be unsatisfactory, since the hydrodynamic pressure in the water jets flowing around the ship distorts its readings. The trim angle can be measured using an instrument like a clinometer with a tube having a large radius of curvature. It is inconvenient to measure the trim angle with a pendulum device similar to an ordinary inclinometer, because this angle is usually very small. Knowing the trim angle and measuring with a gauge glass the deepening of the vessel in the plane of the frame passing through the center of gravity of the cargo waterline, you can also find the deepening of the stems from the drawing. ( Now word trim (or differential, etc.) is written with two letters f. Therefore, here sometimes you can find the word trim with one letter f, as the word was written in the thirties of the 20th century. - Approx. "Kubrick" )

DIFFERENTIAL - a gear transmission, by means of which it is possible to impart rotation to the shaft of this or that machine simultaneously from two motors.

Differential block tackle - a lifting device consisting of two blocks of different diameters, rigidly connected and placed in a fixed cage, and one movable block. The working chain sequentially encompasses a fixed block of small diameter, a movable block and a fixed block of a larger diameter and returns to the first one. For one revolution of the fixed block, the load rises to a distance equal to the half-difference of the circumference of the large and small block. D.T. give a significantly greater gain in lifting force than conventional hoists.

DIELECTRICS (insulators) - substances that do not conduct electric current. Examples of dielectrics: mica, amber, rubber, sulfur, glass, porcelain, various types of oils, etc.

Length of wave - the distance between the crests (tops) of two adjacent waves.

LENGTH OF DOC USEFUL - the distance between the inner surface of the sluice gate and the vertical drawn from the bottom of the end wall of the dock.

LENGTH OF DOC ALONG KILBLOCKS - the length of the dock, counted between the outer keel blocks.

LENGTH OF THE MINING FIELD - the extension of the minefield along the front, that is, in the direction intersecting the likely course of the enemy or the fairway.

RADIO WAVE LENGTH - the space that electromagnetic energy travels during one period, propagating at the speed of light (300,000 km per second).

LENGTH OF THE BUILDING (wake, bearing, ledge) - the distance between the stem of the lead ship and the sternpost of the terminal, calculated in the direction of movement.

LENGTH OF THE SHIP (Length) - one of the main dimensions of the vessel. Distinguish D.S. by the cargo waterline, measured from the intersection of this plane with the stem to its intersection with the stern valance in the centreline plane; DS between perpendiculars, also measured along the cargo line and from the same place at the stem, but to the trailing edge of the sternpost or to the center of the rudder stock on ships with cruising stern.

LENGTH OF THE SHIP (Length over all) - the length of the vessel, measured from the most forward outer point of the stem to the most extreme point of the stern clearance.

LONG-splice - see Longa-splesen.

DAY (Keeper, orderly man) - Red Navy sailor, rank-and-file sailor assigned to directly supervise order in the area of ​​duty. D.'s main duty is to be permanently in the room or area of ​​duty and to monitor the integrity of the property entrusted to his supervision, as well as to prevent the possibility of any disorder, violation of established rules, fire or misfortune. D. is directly subordinate to the person on duty and must immediately report to him about everything, no matter what happens.

DAY WATCH - watch duty, carried out in the daytime.

Day signal - the signal produced by daytime communications.

DAYS CONTINUOUS (Running days) - see Sequential days.

CONSECUTIVE DAYS or CONTINUOUS DAYS (Running days) - the term used in certeparts (charters), which establishes the performance of loading and unloading operations on a ship in a continuous flow of days, including days of rest.

Working days - all days on which, according to the custom of the port, work is carried out. Term weather working days also excludes, in addition to holidays, all days of bad weather when it is impossible to carry out work in relation to this cargo.

DAYS SUPER STEEL (Demurrage days) - see Counter steel.

CONTINUOUS DAYS (Running days) - see Sequential days.

STEEL DAYS (Lay days) - the time stipulated by the charter for loading and unloading the vessel.

BOTTOM- the lower, almost horizontal part of the ship's hull from keel to cheekbone.

BOTTOM OF THE SEA (Ground, sea bottom) - Go to the bottom, go to the bottom (That sink, to founder) - sink. To sink to the bottom (That sink a ship) - to sink. Stony bottom, sandy bottom.

Dredging the bottom - work on artificial, mechanical deepening of the bottom at the approaches to ports, in the area of ​​roadsteads, port basins and along the lines of embankments. Dredging includes dredging, dredging and underwater blasting. Modern powerful dredging devices can extract up to 1000 mg or more of soil per hour.

Dredgers - ships with their purpose to remove soil from the bottom to deepen passages and moorings of ships. They are divided into two types: dredging or scoop shells and dredgers. The latter work either stationary, gradually moving along the fragments of soil, or - on the go, dragging the sucking pipes behind them and removing a small layer of soil at the bottom.

GOOD- see D. Letter D.

VOLUNTARY FLEET - the pre-revolutionary Russian steamship society, organized in 1878 with voluntary donations and further supported by government subsidies. During the war, steamers Voluntary Society were supposed to go to the Naval Department and turn, through their armament, into auxiliary cruisers to fight the enemy's sea trade.

DOGGER- this was the name of the Dutch fishing vessels sailing in the German Sea. They had two masts (mainsail and mizzen) and were somewhat similar to ketch. Served mainly for fishing on the Dogger Bank. In Holland and Scandinavia, this vessel is known as the pink.

DOGGERMAN (Dogger-men) - this is how the fishermen who hunt on the Dogger Bank are called in England.

REACH VESSEL (Reach, join, draw near, come up with) - overtake the retreating vessel.

DOGR- see Dogger.

Raincoat (Water proof) - a coat made of waterproof fabric, worn in bad weather when on duty.

OILSKIN - trousers, shirt and southwest made of waterproof fabric. Dressed during bad weather by sailors working or on duty upstairs.

RAIN AWNING - see Awning.

Rain gauge - a device for measuring the amount of atmospheric precipitation (rain, snow, etc.). It consists of a cylindrical vessel, surrounded by a special funnel (Nifer protection) in order to eliminate the influence of the wind. The cross-sectional area of ​​the upper part of the rain gauge is called the receiving surface and for meteorological stations of the USSR is set at 500 cm2. Self-recording rain gauges, which mechanically mark the time of precipitation and their amount, are called pluviographs .

STORAGE RAINS - settle in the output shafts of the boiler rooms of military courts; consist of water pipes equipped with small holes. DK provide the opportunity for people to escape during the breakthrough of steam in the stoker, protecting them from steam burns.

Patrol- security. A type of combat support carried out by parts of the fleet in order to timely warn the fleet about the appearance of the enemy and repulse his private attempts to penetrate the protected area.

Dock- a special structure intended for the entry of ships into it for the purpose of repair, inspection or painting of their underwater part, as well as for the purpose of anchorage in ports with high tides. The dimensions of the dock depend on the size of the vessels for which they are intended. Dock the ship (To dock a ship). Enter the dock. (Then enter the dock). Exit the dock (That come out of dock).

DOCK EMERGENCY - a dock capable of accommodating a vessel significantly overloaded against its normal draft.

Hidraulic lift dock - differs from mechanical (see) in that the platform is lifted not by mechanical winches, but by the direct use of hydraulic lifters, the rods of which raise the platform with the vessel. These docks, just like the mechanical ones, were used for small tonnage ships and at the present time, with the growing sizes of ships, are of more historical interest.

DOK MECHANICAL - represents, in general terms, a platform lowered to the bottom of the pool into which the vessel is introduced; the platform, after the vessel has stopped above it, is lifted by means of chains selected by a mechanical winch. Vessels of insignificant tonnage - up to 500 tons - were lifted on such platforms. Currently, DM are of only historical interest.

Wet dock - a pool or a series of interconnecting pools for anchorage of ships. At the mouth of the wet dock there is a gate or bathoport connecting the basin with the sea or river during high tide (high tide) and lockable at low tide; thus, the water level in the wet dock is always kept constant, which is a significant convenience in allowing deep-seated ocean-going vessels to enter relatively shallow tidal ports. Wet docks are especially common in England and Holland.

Floating dock - a floating structure intended for lifting ships and consisting of a pontoon, on the sides of which side walls (towers) rise, firmly connected to the pontoon. DP is divided by watertight bulkheads into compartments, which, when the dock is submerged, are filled with water by gravity through special clinkets controlled by rods from the upper deck of the walls. When the dock is raised, the water is pumped out by pumps, which are placed in the lower part of the pontoon and are driven by electric motors or steam engines located on the upper deck of the walls. DP self-lifting - floating dock, consisting of several pontoons, connected on both sides by common continuous walls. Dock pontoons for repair and painting can be disconnected from the towers and lifted alternately to the same dock supported by the rest of the pontoons.

Sectional dock - floating dock, consisting of several separate parts (sections).

Dry dock - a dock, built on the shore in the ground, the bottom of which lies below the level of ordinary water in order to be able to enter the dock afloat. Both the bottom and the side and rear walls of the dock are made of stone and concrete masses, and instead of the front wall, a movable gate is arranged at the mouth of the dock. There are two types of gates: either in the form of a sliding gate, or in the form of a floating gate - a batoport. In the middle of the dock, along its bottom, there is a protruding track intended for installing keel blocks on it. A special room for pumps is arranged near DS, which serve to pump out water from the dock.

COMMERCIAL DOCKS - see Doc is wet.

DONATION- Docking the vessel with the subsequent production of the required dock works.

DOCUMENTARY CREDIT (Marginal credit) - a letter of credit opened by a bank in favor of a nonresident enterprise for making payments to it within a certain period and amount against the submitted shipping documents.

LEGAL DOCUMENTS (Documents of title) - documents providing their holders with material rights to those goods and values ​​that they cover. Such documents include originals of bills of lading, mortgages, etc.

Documents against acceptance - the condition of sale, according to which the shipping documents are issued against the acceptance of the bill.

Ship "s papers - numerous documents related to the ship, such as: a ship's certificate, a certificate for the right to sail under the flag of the USSR, a tonnage certificate, a sailing certificate, a load line certificate, a boiler book, a ship's log, an international safety certificate, etc.

LONGITUDE GEOGRAPHICAL (Longitude) - a geographic coordinate that, together with latitude, serves to determine the position of a point on the earth's surface. It is the angle at the pole between the planes of the prime meridian and the meridian of a given point, measured by the corresponding arc of the equator. It is counted from the prime meridian, for which Greenwich is accepted by international agreement. Longitudes east of this meridian (up to 180 °) are called. eastern and have a + sign, to the west - western (- sign).

Longitude left - longitude of the departing point.

Longitude in - the longitude of the arrived point, i.e. the longitude of the place at which the ship arrived.

LONG LIGHT - the arc of the ecliptic between the vernal equinox and the circle of latitude of the luminary, counted in the direction of the apparent proper motion of the sun from 0 ° to 360 °.

Longitude by reckoning, longitude by account - longitude, determined by dead reckoning.

Down- the order to descend from Mars, saling, etc. "Sails down" (Lower the sails) - the command on which the boat sails are lowered. "Off from aloft" is a command according to which people from tops (Mars) go down to the deck.

"TO THE PLACE"- an expression used when lifting spars or when pulling gear. Means - to raise the additional failure, that is, so that the blocks come together or the object being lifted comes up to the pulley. Raising the signal to its place means: raising the flag signal before rejection, that is, under the very close or nok of the ray.

JACK (Dum-craft, Jack-screw, Jack and pinion rack) - a mechanism for lifting heavy objects to a low height. There are jacks: 1. Screw jacks, in which the working part is a threaded screw. 2. Rack and pinion, in which the working part is a toothed rack lifted by a system of levers or a system of gear wheels. 3. Hydraulic, driven by the pressure of a compressed fluid (usually oil or water). 4. Pneumatic, operating with compressed air or gas.

DOMSCHOOT- this is how the barge is called on the Svir River.

SUBMISSION(Message) - a written or oral service message transmitted from performers to bosses.

DONETZKOL - the conventional name of the Soviet charter for the transportation of coal from the southern ports of the USSR.

DONKA is the ship name applied to most reciprocating steam pumps.

Donkey engine, auxiliary feed pump - serves to supply steam boilers with water. The most widespread in the military fleets of the DP are the Weer and Worthington systems; they are of vertical and horizontal type.

"BOTTOM WAVE" - if the depth at the steep coast is not particularly great, then the masses of water, which received a downward direction during the interaction of the wave and the coast, can reach the bottom and strike it. This phenomenon, known as the "bottom wave", poses a serious danger to port facilities, which are usually erected at shallow depths.

BOTTOM BOARD (old) - stands at the machine tool of artillery guns of the times of the sailing fleet.

BOTTOM TUBE, bottom fuze (Base fuze) - a device used to detonate an artillery shell, screwed into its bottom.

BEFORE OUT- they say when the tow driven into the groove by the swan no longer moves forward.

DROP water, AVOID water (arch.) - the end of the low tide.

Allowable unit stress - the amount of stress, which should not be exceeded when calculating various structures and their parts for strength. DN depends on the nature of the load (constant, changing, etc.) and the type of material.

Allowance - 1. The tolerance for the inaccuracy of manufacturing a part is the difference between the largest and smallest limiting dimensions (OST 1001). 2. Tolerances of standard products in relation to their norm, quality, size, etc.

BACKBOARD - see back board.

Plank board - sawing from logs and bars. The logs sawn from the middle are called middle logs, followed by side or ordinary logs and, finally, slabs. According to the finish, D. are divided into edged boards with regular edges and the same width, semi-edged boards - the first and second boards after the middle board and semi-finished boards with irregular edges. In terms of thickness, D. are divided into silkworms 13-16 mm thick, boards - 18-25 mm thick, boards - 38-50 mm, floor boards - 65 mm, D., called madrill, 75-100 mm thick.

BOARD FOOT (Superficial foot) - the volume of wood contained in a board with an area of ​​1 sq. ft and 1 dm thick. Thus, excluding allowances for shrinkage, a board foot is equal to 1/12 cubic meters. foot. This measure is commonly used to express the amount of lumber for a freight quote in US and Euro-US trade.

INSPECTION OF CARGO IN SOFT PACKAGING (Spitting) - piercing of soft-packed cargo with sharp instruments during customs inspection. Spits - sharp tools used by customs for probing bales, bales, bags in order to detect undeclared goods.

Survey report - a certificate, which takes place in foreign practice, issued by a Lloyd's agent or an agent of any insurance company inspecting the damaged cargo; it details the condition of the cargo, the cause of the damage and the amount of the loss. The costs associated with obtaining this certificate are subject to reimbursement by the insurer upon payment of the insurance premium.

Searchers - customs officers who inspect the cargo and supervise the loading and unloading of ships of foreign traffic.

GET BOTTOM (Thats get soundings) - talk about the lot when it reaches the bottom. If the lot did not reach the bottom, then they say "carried over."

SHOOTING- half of the first fork and further clarification of the position of the target before the transition to defeat. The term is outdated.

PLANTER- flat-bottomed, non-self-propelled wooden river vessel with a deck or semi-deck and with one mast. Carrying capacity from 7 to 200 tons.

HORSE PLANER - river wooden sailing and rowing vessel, 6.4-12.2 m long, 2.1-3.7 m wide and 0.8-1.1 m high; lifting capacity from 13 to 24.5 t \ mast with a straight rack sail.

PLANTER FOR LOADING - a wooden harbor vessel with dimensions: length 12.2-15.2 m; width 2.4-2.9 m, height 1.5-2.0 m. These planks were built on the Volga (Astrakhan, Balakhna) for the delivery of goods to sea vessels, which, due to their relatively large draft, could not leave the mouth of the Volga in sea ​​fully loaded, and therefore reloaded on the roads.

PLANTER OF THE COSSACK - river sailing and rowing wooden vessel; dimensions: length 5.5-8.5 m, width 1.8-2.7 m, height 0.5-0.6 m, carrying capacity 0.3-0.6 tons. Built in the lower reaches of the river. Volga.

PLANTER OF THE NON-AQUATIC or NEVODNIK- river, wooden sailing vessel; dimensions: length 6.0-8.5 m and more, width 1.8-2.7 m, height 0.6-0.8 m, carrying capacity 0.4-0.7 tons. Built in the lower part of the Volga. Mast with oblique rack sail. Used to transport fishing seines.

DRAG- 1. Stationary vessel used for the development of gold deposits at the bottom of natural or artificial basins. 2. Conical canvas bag with a hole diameter of approx. 60 cm and a length of 1.5 m, used on boats sailing with a large accompanying excitement or surf. D. descend behind the stern at the thick end, opening forward; a thin guy is attached to the top of the cone, the free end of which is also taken onto the boat. The dredge, towed by the opening forward, is filled with water and presents significant resistance, which holds the boat's stern. One has only to hold the guy-line and release the thick end, the dredge will immediately turn and, presenting almost no resistance, can easily be taken onto the boat.

PRECIOUS ITEMS (Costly articles) - individual consignments containing articles of precious metals, precious stones, works of art, if the value of one consignment exceeds 100 pounds sterling.

DRAYK, DRAYKA (Turning fid or heaving fid) - a tool for rigging and sailing, which is a small cylindrical piece of wood with pointed ends. It is used as a twist, wrap or as a lever when pulling, pulling ropes. "Draek and svayka - sailor's relatives" is an old nautical proverb.

RIP UP, RIP UP (That haul taut, to bowse taut) - 1. Generally speaking, pulling, for example, ripping out the tackle means pulling it out taut. In addition, the word D. has a meaning - to clean, for example, D. deck, D. copper, etc. In a figurative sense it means - to demand strict performance of the service, to educate. 2. See Draek.

DRIVER or SPENKER (Driver or spanker) - 1. An oblique or gaff sail on the mizzen-mast of a ship (fully armed) or a barge. 2. A sail that rose to the mizzen-ray (when the mizzen-ray still existed). The luff of this sail was tied to a rail, which was lifted by a halyard through a block attached to a mizzen-yarn; the lower corners of this sail were attracted by the sheets to another yard or driver alcohol lying on the hack.

DRIVER ALCOHOL - see Driver.

DRYREP (Tue) - tackle for lifting the mars-ray.

DRYREP-BLOCKS (Tue-block) - single-pulley blocks, tied to the mars-ray, through which the dryrep passes.

Laths- wooden strips 4.7-6 mm thick, 2.5 cm wide and 45 to 122 cm long.

DRAT(old) - line thread (differently still dratva ).

DRASH- a spoiled word used instead of a word. Indicates a temporary, home-made windlass, which is used, for example, when pulling the wall shrouds.

DREGER- see Draeger's diving apparatus.

Dreadnought - an English battleship, a prototype of a class of modern powerful battleships, for which his name has become a household name. "D" was built in England in 1905-06. based on the experience of the Russian-Japanese war. It had a displacement of 17,900 tons, armament of X - 12 "(305 mm) guns in five towers and a course of 21 knots.

DREYTOV-cm. Bitch.

DRIFT, DERIFF (Lee-way) - the phenomenon of the ship drifting off the line of its course under the influence of the wind; especially strong on navigation and longliners. The magnitude or angle of the drift is called. the angle between the wake and the centreline plane of the vessel. If the wind blows from the left side, then D. is called. the drift of the port tack, if it blows from the starboard side, then - the drift of the starboard tack.

GOLF STREAM DRIFT - see Atlantic Current.

JAPANESE DRIFT - see Japanese current.

DRYFGAGEL, DREVGAGEL (Crape-Shot) (old) - shrapnel shell.

TO DRIFT (Drive, fall to leeward) - 1. Move under the influence of wind or current, when the anchor is released, but the latter did not pick up well enough and crawls along the ground. 2. Move with the wind or current without the aid of any engine.

DRIFT CURRENTS - see Currents.

DREC, DREG (Grapiling) - a small anchor weighing up to 48 kg. Always the Admiralty system with folding iron rods. Used on boats.

DRECTS, DREC-TOU - a cable end tied to a drek. Drek.

DRILL- a hand-operated or electric motor-driven tool for drilling small holes.

DRIFT(old) - the difference between the diameter of the bolt and the hole.

DRIFTER PINS - patented spiers with a steam engine located above the spire drum. Such a device is convenient in that it frees up space on the deck around the spire, which facilitates the work of sampling the drifter order.

DRIFTER FISHING - fishing with drifter nets used for catching fish floating in the surface layers of water, such as herring, mackerel, sardines, etc. It is extremely important in the fisheries of Western Europe.

DRIFTERS - fishing vessels adapted exclusively for fishing with smooth nets. In terms of their size, D. are smaller vessels than fishing trawlers. British and Scottish steam and diesel diesel engines with a net carrying capacity of 50-60 tons have a length of 24-32 m and are equipped with machines with a capacity of 100-300 liters. with. Large continental type ships designed for a long voyage are made 40-50 m long.Along with vessels of this type, small steam and diesel diesel engines (Logger) with a length of 25-30 m operate in Germany. Larger vessels in terms of main dimensions do not differ from typical trawlers. From the outside, D. differ from trawlers only in fishing equipment and in the absence of a tank. So that the shrouds and stays do not interfere with the fishing, the foremast is made of a descent type and fits together with the boom on the wheelhouse.

DRIFTS(old) - side plating between the poop and the tank below the upper deck.

Splitting a bill of lading - release of cargo on one bill of lading in parts.

"FRACTION"- signal on the horn, meaning to cease fire (shooting).

FIREWOOD, FIREWOOD - in timber export business - pieces of lumber from 15 to 175 cm long.

DROG(sowing) - halyard for raising the yard.

SHAKE(sowing) - they talk about water, when it began to decrease after the tide, it also sunk, hacked to death.

DROMGED ( Drum -head of a Capstan) - the upper part of the spire drum, in which there are slots for inserting punchings. It is also called the spire head.

Throttle - 1. A device that reduces the pressure of steam by passing it through a narrowed hole while keeping the heat content of the steam constant. 2. An iron core coil with high inductive reactance. It is used to obtain a large phase shift between current and voltage.

TO BE FRIENDLY WITH THE SHORE (sowing) - get closer, keep close to the shore.

DRUCHOK- a birch rail from which levers for spiers are made on wooden ships.

OAK- durable wood; durable and thin-layered, difficult to process. It is used for the manufacture of critical parts of the ship. Oak contains tannic acid, which is corrosive to iron fasteners in a wet place, so they must be galvanized.

"OAK"- a wooden cargo ship used off the coast of the Black Sea and at the mouths of the river. Dnieper; the coastal D. is built up to 20 m in length, has a deck and two masts; river D. is smaller and without a deck. At the mouths of the river. Don, a pre-loaded D. is used - a flat-bottomed vessel without a keel and rudder for delivering cargo to ships standing in the roads.

STONE OAK - growing in America. Used in shipbuilding to make highly curved parts.

DOUBLE-BOAT (old) - military single-masted vessel of the Russian rowing fleet of the second half of the XVIII century. type of gunboat for operations in skerries, estuaries and off the coast (length up to 25 m, width up to 6 m and deepening up to 2 m) had up to 8 guns, of which two or three large caliber.

ARC (Voltaic arc) - the abbreviated name of the volt arc.

ARC(astr.) - the lower parts of the frames (floor-timbers), finished and assembled for installation on a ship under construction. Once installed on the ship, they are called oflotins .

Arch of the great circle - part of the line of section of the sphere by a plane passing through its center.

ARC RADIO TRANSMITTER - generator of continuous oscillations, consisting of a power source, electrodes of a volt arc with blowing and an oscillating circuit connected to the antenna. The arc radio transmitter is out of use.

DUDKA (Boatswain "s pipe) - the whistle of a special device for giving signals on the ship. D. is usually supplied with junior command personnel, who are on duty on watch or duty on the upper deck or in the premises of the ship. To give D. means to convey this or that order of the watch or duty commander for the ship, preceding it with a signal to D. in order to draw the attention of the crew.

DULO (Muzzle)- the front opening of the channel of the firearm, from which a projectile or bullet flies out when fired.

BLOW CORK (Tompion) - a wooden plug or a special closing device, reinforced at the muzzle of the gun in order to protect the channel of the latter from dust, splashes, etc. NS.

Chase of the gun - the front part of the barrel of a firearm. See Mulo.

MULTI-CUT (Muzzle) - a cut at the outer end of the gun muzzle.

MUCH BRAKE - a device mounted on the muzzle of a gun to weaken the recoil force of the gun when fired.

DUMMIS (Balance pistons, Dummy piston) - a part of a jet steam turbine serving to balance the axial component of the steam pressure, and in low-speed turbines - the difference in steam pressure in the turbine and the propeller stop.

DUPLEX RADIO (Duplex - system) - radio communication, allowing reception during radio transmission.

DUPLIN- an expression that means that the cable is pulled through the butt, the eye and its end is taken back again, so that both ends are at the disposal of the workers. If necessary, pull out the cable one end is released. To put a perlin on a barrel with a hollow means to have a bead pulled through the eye of the barrel so that both ends are on the deck of the ship; at the moment of shooting from the barrel, one of the ends is released, and the vessel is quickly released from its connection with the barrel.

DUUMVIR (ist.) - the chief of a fleet or squadron among the Romans.

SHOWER CUTTER (Funny, dug-out) - see Shuttle.

HAZE (Haze, mist) - see Mists, dry.

SMOKE CURTAIN, SCREENING smoke - a smoke cloud, having sufficient density to cover a camouflaged ship or formation, placed between this ship or formation and the enemy in order to deprive the latter of the possibility of observation, as well as in order to impede his maneuvering and the use of weapons.

CHIMNEY (Funnel) - a pipe for removing gaseous combustion products from the combustion device into the atmosphere. On small vessels (mainly tugboats), which often have to pass under bridges, the D.T. is made folding, that is, it rolls over to the stern while passing under the bridge.

SMOKE BUOYS - buoys with phosphorus or other smoke-forming substance, used for setting smoke screens at sea.

Flue gases - gaseous combustion products.

SMOKE APPLIANCES - special devices for the release of smoke and the formation of a smoke screen.

SMOKE PIPES (Tubes) - pipes of fire-tube boilers, through which flue gases pass; constitute the main heating surface of boilers.

CHIMNEY (Uptake) - channels through which fuel combustion products are removed from the boiler into the chimney.

SMOKE-sail - a small four- or three-cornered sail (canvas shield) placed in front of the galley chimney when the vessel is facing the wind. The purpose is to keep the smoke from spreading around the deck. Used on old military (sailing) ships.

DAVIS- see Davis steering gear (screw).

DADWEIGHT- see Deadweight.

DANDY- this is how the British sometimes call a small triangular mizzen sail.

INCH- the former Russian measure of length, equal to 10 lines. One inch equals 25.4 mm.

DUNES- sandy hills carried by the wind from place to place.

DURALUMINUM (Duralumin) - See Aluminum alloys.

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Hack- a steel hook attached to the end of ropes and chains, used for lifting boats, cargo and for towing.

Biscuit- rusks made of rye or wheat flour, consumed on the ships of the naval sailing fleet in the absence of bread.

Tack- the location of the vessel relative to the wind. Left G. - the wind is blowing to the left side, right G. - the wind is blowing to the starboard.

Gandonovod- motorboat on an inflatable boat.

"Blue Ribbon"- the prize in the form of a blue ribbon, established by the British steamship company "Kunar White Star Line" in the early 19th century and awarded to the fastest ship on the line Europe-America. For a long time, the leader was the American passenger liner "United States". With an engine power of 235,000 horsepower, he developed a speed of 37 knots and crossed the Atlantic in 82 hours and 40 minutes. After the liner was taken out of service in 1969, boats joined the fight for the record. In 1982 the 22-meter boat Virgin Atlantic Challenger II improved Big Yu's time by 2 hours 10 minutes. Four years later, the 33.5-meter Gentry Eagle crossed the Atlantic in 62 hours and 7 minutes. However, both of these records were not recognized because the boats resorted to refueling en route. The 73-meter Sea Cat catamaran was the first vessel to show the best time and fulfill all the rules. In 1990, he crossed the Atlantic in 80 hours at an average speed of 37.5 knots, burning 220 tons of diesel fuel. Two years later, the "tape" was intercepted by the 67.7-meter turbine boat "Destriero", which showed an average speed of 53.09 knots.

Greenwich- a suburb of London, where the astronomical observatory founded in 1657 was located. By international agreement, the meridian passing through the Greenwich Observatory in 1884 was taken as the initial one in the counting of geographical longitudes and was named the Greenwich meridian. Universal time and standard time are also counted from it.

Gaff- 1- Spar tree, to which the headboard of the oblique sail is laced. 2. A spar, lifted along the mast at an angle to carry the flag during the day and haffle lights at night.

Hydroacoustic log- absolute lag, working on the principle of an echo sounder. Provides sufficient accuracy at depths not exceeding 300 meters. Distinguish between Doppler and correlation hydroacoustic logs. The action of Doppler hydroacoustic lags is based on measuring the frequency of the received signal caused by the movement of the vessel relative to the bottom, correlation lags - on comparing the recording of the bottom topography obtained by two receivers (with one emitter) located under the bottom in the center plane at some distance from each other. The speed is determined by the time between obtaining similar relief records.

Hydrodynamic lag- relative lag, the action of which is based on taking into account the magnitude of the velocity head of the counter flow of water. In the simplest case, it consists of two pipes brought out under the vessel's bottom. The opening of one of them is directed to the bow of the vessel, and the other is flush with the obshchivka. The ship's speed is determined by the difference in the heights of the water columns in the pipes. At speeds over 5 km / h and waves of less than 7 points, it can provide measurements with an error of up to 1 km / h.

Hydraulic drive- a power drive of any mechanisms, consisting of a hydraulic pump and a hydraulic motor (hydraulic cylinder), interconnected by pipelines for supplying a working fluid (oil). On small boats it is used to drive the rudder, winches and propeller.

Geek- a horizontal spar, attached to the mast at a low height above the deck and facing its free end towards the stern of the vessel. The luff of the oblique sail is laced to the boom.

Gitz- small hoists, the movable block of which is tied into some sort of fall.

Gitova- tackle running rigging, used for cleaning straight steam and triselles. Gitovy straight sails pull the sheet sails to the yard; gl1 sails. Gita triseles pull the sail to the gaff and mast.

Proud- tackle, passing through a fixed single-pulley-II block.

Grotto- I. Straight sail, the lowest on the second mast (from the bow of the mainmast), tied to the mainsail. 2. The word added to the names of reea. sails and rigging above the mainmast tops.

Mainsail-started- the second from the bow the mast of the ship.

Efficient things- the general name of some of the parts included in the equipment of the vessel. Practical things include haws, ducks, bale strips, doors, hatches, coamings, handrails, portholes, scuppers, bollards, ladders, etc.

Diametral plane- an imaginary vertical plane passing through the stern and stem of the vessel

Ship trim- the inclination of the ship in the longitudinal vertical plane relative to the water surface. Accordingly, there is D. at the stern and D. at the bow.

Dmrik-fal- tackle of running rigging, which serves to lift up to the end of the gaff.

Heaver- a tool for rigging and sailing, prsdstavlya-eudia is a small cylindrical piece of wood with pointed youths. It is used as a lever when pulling out the ends.

Dryrep- tackle for lifting the swarm of Mars.

Drafts- anchor rope of the chain anchor (dreka).

Bend- bend of the river bed.

Induction lag- the relative lag, the principle of which is based on the appearance of an additional EMF in the circuit (part of which is the outboard water) during the movement of the vessel, which is in the magnetic field created by a special solenoid when an alternating electric current is passed through it.

Cavitation- the formation of cavities (bubbles) in the liquid filled with gas, steam or their mixture as a result of a local decrease in pressure below the critical value. Getting into an area with high pressure, the bubbles burst, generating shock loads from which the surfaces of propellers, pump impeller blades, hydrofoils, etc. are destroyed, which shortens their service life, and also reduces the efficiency of the installation.

Boat- the general name of small craft with a stationary engine and a displacement of no more than 40 tons.

Cardinal system - a system for placing navigational signs indicating the extremities of navigational hazards to the cardinal points. It is used exclusively on sea waterways.

Keeliness - characteristic of the transverse profile of the vessel. Has a numerical value - deadrise angle - see fig. The hull of a ship is usually characterized by two deadrise angles - at the midship and at the transom. With a low deadrise, the vessels have a lower draft and lower heel during circulation, however, they have a fairly high yaw rate (therefore, planing vessels have a large deadrise angle on the transom) and large shock loads on the hull when moving on a wave. With a high deadrise, the vessels have low parking stability and low speed, as well as slightly higher hydrodynamic resistance at low speed. Vessels with a deadrise angle of less than 10 degrees are called flat-bottomed, from 10 to 15 - moderate deadliness, from 15 to 20 - strongly keeled, more than 20 - "deep V". In practice, ships with a deadrise angle of more than 26 degrees are rare.

Bollard - a metal structure designed to secure the mooring lines on it. Installed on a quay or on a ship.

Feed - the rear end of the vessel. The flat cut of the stern is called the transom. Spicy food is called whaleboat.

Fender- an object that softens the impact of the ship's hull on the berth or other ship is located on the outer surface of the side. Old car tires are often used as K.

Cruising speed- the conventional name of the most economical vessel speed.

Circular fire- a fire illuminating a continuous arc of the horizon in 360 degrees.

Lag- a navigation device for measuring the speed of the vessel and the distance traveled. Distinguish between relative lags (measure the speed relative to the water) and absolute (relative to the bottom).

Lateral system- a system for placing navigational marks, indicating the left and right edges of the fairway or its axis. On the right edge of the fairway, signs painted in red are installed, on the left - signs painted in white (on rivers) or black (on reservoirs and lakes). The axis of the fairway is designated by alignments - paired signs installed on the shore, which set a straight line, on a certain segment coinciding with the axis of the fairway. In some cases, the crossings also mark the boundaries of the fairway. HP mainly used on inland waterways.

Leer- a stretched cable used as a handrail.

Small boat- a vessel, the length of which is less than 7 m, and a rowing vessel - regardless of size (PPVP).

Midel- the line of intersection of the ship's hull and an imaginary vertical plane, which runs along the middle of the ship's length and is perpendicular to the centreline plane.

Seaward- an expression indicating that a vessel or a floating object is farther from the coast than anyone else. For example, the phrase "let's go seaward" means let's go further from the coast on the high seas.

Sea mile- a unit for measuring distances at sea, equal to the arc length of the earth's meridian in 1`. In different countries, the mile is defined at different latitudes, so it has different meanings. In Russia, the nautical mile is taken at a latitude of 44 degrees 30 minutes and is 1852 meters, in Great Britain and Japan - 1853.18 meters, in Italy - 1851.85 meters. The international nautical mile is 1852 meters.

Motor resource- the operating time of the engine or other mechanism before their overhaul. Measured in hours of operation.

Powerboat- a small boat with an outboard motor.

Freeboard - part of the side above the waterline.

Draft(draft, draft) - distance from the water surface to the lowest point of the ship's hull.

Stability of the vessel- the ability of the vessel, brought out of the equilibrium position by external forces, to return to its original position after the termination of these forces. In the theory of ships, static stability and dynamic stability are distinguished. The metacentric height serves as a measure of stability.

Dehumidification- a part of the shore or a sandbank exposed during low tide or water drive under the influence of the wind.

The go-ahead - signaling method used to coordinate the sides of the divergence of ships. The go-ahead is given from the side of the divergence, during the day - with a white flag or a white pulsed flash fire, at night with a blinking white light. The signal light is located above the side lights and consists of a pair of lanterns on each side, which illuminate the arc of the horizon 112.5 degrees from the beam.

Payol- easy removable flooring covering the bottom of the vessel.

Pass sign(post) - a coastal sign of the navigable situation, which looks like a post with a shield. It is installed on both banks of rivers in places where the fairway goes from one bank to another.

Stanchion- a vertical rack, which is an element of hull structures, is designed to receive and transfer vertical loads. It is installed between decks and rests on such elements of the set as carlings, frames, stringers.

Plaz- the place of breaking down the theoretical drawing of the ship in full size, according to which templates of outer plating sheets and templates of kit parts are made. In amateur shipbuilding, it is a flat floor (or even a wall!) Of a garage, hangar, gym, lined with sheets of thick cardboard, plywood or hardboard.

Swivel nozzle- a massive ring fixed to the stock instead of the rudder. In addition to improving the controllability of the vessel at low speed, it increases the propeller stop.

Swing-out column(stern drive) - transmission with a horizontal shaft crossing the transom. Structurally, it is a mechanism located behind the transom, which allows the rotor axis of rotation to move in two planes: in the horizontal - to control the vessel and vertical - to adjust the angle of inclination of the axis of rotation relative to the water surface, as well as for reclining when hitting an obstacle, similar to an outboard motor.

Outboard motor(outboard motor) - First appeared around the turn of the century. It is currently marketed by several companies under various brand names. The most famous brands are: Evinrude / Johnson (USA), Honda (Japan), Mariner / Mercury (USA), Mitsubisi (Japan), Nissan (Japan), Selva ( Italy), Ruggerini ( Italy), Suzuki (Japan), Tohatsu (Japan), Yamaha (Japan), Yanmar (Japan). Power range from 2 to 250hp The most widespread are gasoline two-stroke engines. However, in recent years, with the introduction of new environmental standards, four-stroke engines are being produced more and more. In addition to better environmental performance, they are distinguished by lower fuel consumption, low noise and vibration levels. The cost of four-stroke engines is 30-50 percent higher. Two manufacturers (Ruggerini and Yanmar) produce diesel engines.

Redan - a ledge on the bottom of the hull of high-speed vessels. Reduces the area of ​​contact between the bottom and water when driving at high speeds.

Rum- metal ring. Depending on the place of attachment, it is intended for mooring ships, performing rigging work.

Bell- special battle in the ship's bell. Most often, however, the ship's bell itself is called the bell, which the inveterate Moremans consider wrong.

IAMS system- a unified system for fencing navigational hazards with floating warning signs, adopted in November 1980 by the conference of the International Association of Lighthouse Services (IALA). Warning signs are divided into system "A" (red buoy or light on the left) and system "B" (red buoy or light on the right). The IALA system includes five types of signs: lateral, cardinal, fence signs for individual hazards, signs for designating the starting points and axes of fairways (channels) and the middle of the prosode (axial or clear water signs). In addition, the system provides for special signs.

Breast- the place of the steepest bend of the side, passing into the bottom. Depending on the shape of the cheekbones, ships are divided into vessels with round bilge contours (see the figure above) and ships with sharp bilge contours (see the figure below). Round bilge vessels have a lighter course (due to a smaller wetted surface), increased hull strength (due to the absence of stress concentration points). Sharp-chinned vessels are considered faster, have increased stability at rest and at low speed, allow better use of the internal volume of the hull. Sharp cheekbones are also more suitable for independent construction, since they have a simpler surface that unfolds onto a plane.

Slan- removable bottom flooring on a dinghy, boat, etc.

Satellite navigation system- GPS (global positioning system) is the general name for systems that allow obtaining precise coordinates of a place by processing signals from special artificial earth satellites. So-called GPS receivers have recently gained popularity among small boat owners. Outwardly, they look like a small radio station with an antenna, weighing 300-800 g. Depending on the model, GPS receivers continuously process signals from 8-12 satellites and display coordinates on the LCD screen with an accuracy of 30-50 meters. As a rule, all models of GPS-receivers are capable of calculating and continuously showing the speed of the vessel, memorizing up to several hundred waypoints, and then indicating the direction of movement to each of them. No special permission is required to purchase these receivers. In Moscow stores, the simplest models can be bought for 220-280 USD.

Ship way- water space on the inland waterway intended for the movement of ships and indicated on the ground and on the map.

Buoy- a float that serves to indicate the location of the given anchor. It is connected with an anchor by a buoyp.

Registered ton- 1 register ton corresponds to 2.83 cubic meters (100 cubic feet).

Beam- direction to any object perpendicular to the ship's course (center line). Depending on the location of the object from the vessel (from the starboard or left side), a right and left traverse is distinguished. The distance from the vessel to the object at the traverse distance is called the traverse distance.

Transom plate- a horizontal plate mounted on the transom to facilitate planning and reduce the running trim. Usually it has the ability to adjust the angle of inclination relative to the transom, which allows you to achieve the most advantageous sailing mode for various options for loading a boat or cutter.

Corner column(S-drive, sail drive) - transmission with a vertical shaft crossing the bottom of the vessel. In rare cases, it has horizontal mobility to steer the vessel.

Knot- off-system unit of speed, corresponding to 1 nautical mile per hour (1.852 km / h).

Thrust bearing- a bearing that perceives and transfers to the ship's hull the axial thrust of the propeller at the forward and backward motion. In low power marine engines, it is usually integrated into the gearbox housing. Essential for ship-mounted automotive and tractor engines, whose crankshaft bearings are not designed to withstand the propeller load. Conventional angular contact bearings are capable of accommodating an axial load equal to 20-25 percent of their allowable radial load. If the propeller thrust exceeds this value, angular contact, spherical, or tapered bearings must be used. According to the recommendations of the River Register, a thrust bearing must absorb an axial force [H] 10 times the engine horsepower.

Duck- a special two-horned casting or forging, fixed on the bulwark or in another place of the vessel and serving to fasten the cables on it.

Bulwark- a light belt of side plating, towering over the upper deck. Serves to protect the deck and protect it from flooding.

False keel- 1) boards, beams or metal strips sewn to the keel of the vessel to protect it from damage when it touches the ground. 2) Heavy lead or cast iron ballast keel on yachts to prevent roll and overturn.

Fiord- a narrow, deep, branched bay (bay) with high rocky shores.

Forepeak- the bow compartment of the vessel from the stem to the first (collision) bulkhead.

Stem- a wooden or metal beam in the bow of the vessel, on which the outer skin of the bow of the hull is fixed and which in the lower part passes into the keel.

Fofan- a kind of rowboat.

Freebort- the freeboard of the vessel.

Futox- part of the composite frames of wooden ships. The upper foothills are called toptimbers, the lower ones are called florimbers.

Footstock- a pole or rail with divisions for measuring depth or observing the water level in the sea, lake, river.

Center of gravity of the vessel- the point of application of the resultant gravity forces acting on all elements of the vessel.

Mooring lines- rope (chain) for mooring.

Shirstrek- a belt of side plating adjacent to the upper deck of the vessel. It is one of the main longitudinal ties and is made thicker than the rest of the sheathing belts.

Shkimushgar- thin (no more than 25 mm) tarred line. It is used in rigging.

Schlag- one turn of the rope around something.

Frame- stiffening rib of the outer plating of the ship's hull, located in the transverse plane.

Spation- the distance between two adjacent frames.

Scupper- hole for water drain in the bulwark or waterway.

Sturtros- a cable connecting the steering wheel to the tiller.

Suga- small pieces of loose ice and lumps of snow that appear in the water before freezing.

Cabole- the thinnest part of the plant rope? twisted from hemp, agave or other plant fibers.

Kalyshka- a loop on the cable, made by its running or root end so that the cable crosses itself, or formed when the cable is excessively twisted.

Clevant- 1. A cone-shaped piece of hard wood inserted into the whirligig. so that the last ns is tightened - 2, A small wooden block of an ilindrical shape with a round groove (bale) in the middle - Upot-gbit to connect the flags with the halyards on which they rise.

Klsten- a layer of shkimushgar, a thin line or wire, applied around the cable against its descent using a semi-muskel.

Service- a special type of rigging work, which consists in pedaling; On a tricky and tarred cable, they put a piece of cage along the cable so that each cable overlaps the next. Having covered the entire rope with a press in a way, and having strengthened its ends, they begin to lay a cage (shkimushgar. Thin line or wire) around the tro- & against its descent with the help of a half-gun.

Jib- oblique triangular sail, which is placed in front of the "ok-mast".

Bollards- paired metal pedestals, cast together with the base - "l - slab. Kkelts are installed on the deck in the bow and stern parts and along the sides of the drone. They are used to secure the ropes during mooring.

Knop- a knot in the form of a thickening at the end of the cable to hold or reinforce its root end.

Peg (* leg of lamb *)- the kind of knot for shortening the length.

Koush- a metal ring with a groove on the outer surface of the appropriate thickness for the cable,

To ofel-nagel- a wooden "or metal rod with a handle at the upper end, inserted into the socket of the coffee bar for wrapping the tackle of the running rigging on it,

K offsl-bar- a wooden or metal bar with holes for Hofel-nagel I. attached horizontally on the deck at the masts and at the inner part of the side -

Grommet- a ring twisted from rope strands. Krengels replace slings, are inserted into the luffs of the sails for inserting sprues, superimposed on brams under the bras m-rigging-Kubrick - 1. Living quarters for the crew, 2- The name of one of the decks of the sailing warship on which the crew lived.

Ease- 1. A small bag, woven from a cord, the size of a fist, filled with sand. Serves as a weight at the throwing end for its delivery. 2. In the merchant marine, this term denotes a heaving end.

Leer- a metal rod or a tightly stretched vegetable or steel cable. used for tying sails, pulling awnings, drying clothes, etc. Rails are also called ropes attached to stanchions that replace the bulwark of a ship, and ropes pulled to prevent people from falling, overboard, and overboard during a storm.

Linek- a short rope with a finger thick, with a knot at the end. which was used to punish sailors.

Tench- thin plant rope with a diameter of 3.8 to! 1.2 mm, twisted from cables. Braided lines are used for sishal halyards and laglinas.

Liseli- additional sails c. the form of trapeziums, which were set on the outer sides of straight sails on fox-spirits-

Lissel-rack- laths to which the fox is laced.

Lisel alcohols- slender spars on foreheads and grottoes and on fore- and mainsars, used for setting foxes.

Lapp- cable. based between blocks or yufers.

Lot- a device for measuring depths - According to the principle of the device, the lots are divided into manual, mechanical and echo sounders.

Lothlin- a line or cable to which the load (weight) of the lot is attached.

Lueers- a round hole with a thread, or trimmed with a copper ring in a sail, awning, etc.

 

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