The ''Tátra'' class consisted of six

destroyer In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived i ...

s built for the

Austro-Hungarian Navy The Austro-Hungarian Navy or Imperial and Royal War Navy (, in short ''k.u.k. Kriegsmarine'', ) was the navy, naval force of Austria-Hungary. Ships of the Austro-Hungarian Navy were designated ''SMS'', for ''Seiner Majestät Schiff'' (His Majes ...

shortly before the

First World War World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

Design and description

By the last years of the first decade of the 20th century,

Admiral Admiral is one of the highest ranks in many navies. In the Commonwealth nations and the United States, a "full" admiral is equivalent to a "full" general in the army or the air force. Admiral is ranked above vice admiral and below admiral of ...

Graf (; feminine: ) is a historical title of the German nobility and later also of the Russian nobility, usually translated as "count". Considered to be intermediate among noble ranks, the title is often treated as equivalent to the British title ...

Rudolf Montecuccoli, head of the

(), recognized that the latest s were already obsolete in comparison to larger and faster foreign destroyers. His 1910 expansion plan called for six new large destroyers powered by

steam turbine A steam turbine or steam turbine engine is a machine or heat engine that extracts thermal energy from pressurized steam and uses it to do mechanical work utilising a rotating output shaft. Its modern manifestation was invented by Sir Charles Par ...

s and their construction was awarded to a Hungarian shipyard to secure Hungarian parliamentary approval of the expansion program. The ''Tátra''-class ships displaced more than twice as much as the ''Huszár'' class which allowed them to have a much stronger armament and be significantly faster. The ships had an

overall length The overall length (OAL) of an ammunition cartridge is a measurement from the base of the brass shell casing to the tip of the bullet, seated into the brass casing. Cartridge overall length, or "COL", is important to safe functioning of reloads i ...

of , a beam of , and a maximum

draft Draft, the draft, or draught may refer to: Watercraft dimensions * Draft (hull), the distance from waterline to keel of a vessel * Draft (sail), degree of curvature in a sail * Air draft, distance from waterline to the highest point on a v ...

of . They displaced at normal load and at

deep load The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weig ...

. The ships had a complement of 105 officers and enlisted men.Sieche 1985a, p. 338 The ''Tátra''s were powered by two

AEG The initials AEG are used for or may refer to: Common meanings * AEG (German company) ; AEG) was a German producer of electrical equipment. It was established in 1883 by Emil Rathenau as the ''Deutsche Edison-Gesellschaft für angewandte El ...

-Curtiss steam turbine sets, each driving a single propeller shaft using steam provided by six

Yarrow boiler Yarrow boilers are an important class of high-pressure water-tube boilers. They were developed by Yarrow Shipbuilders, Yarrow & Co. (London), Shipbuilders and Engineers and were widely used on ships, particularly warships. The Yarrow boiler desi ...

s. Four of the boilers were

oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...

-fired while the remaining pair used coal. The turbines, designed to produce , were intended to give the ships a speed of . was the fastest ship of the class at . The ships carried of oil and of coal which gave them a range of at .Greger, p. 44 The main armament of the ''Tátra''-class destroyers consisted of two 50-

caliber In guns, particularly firearms, but not #As a measurement of length, artillery, where a different definition may apply, caliber (or calibre; sometimes abbreviated as "cal") is the specified nominal internal diameter of the gun barrel Gauge ( ...

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K11 guns, one each fore and aft of the

superstructure A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstruct ...

in single mounts. Their

secondary armament Secondary armaments are smaller, faster-firing weapons that are typically effective at a shorter range than the main battery, main (heavy) weapons on military systems, including battleship- and cruiser-type warships, tanks/armored personnel c ...

consisted of six 45-caliber K09 TAG ( (anti-torpedo boat guns)). Two of these were placed on

anti-aircraft Anti-aircraft warfare (AAW) is the counter to aerial warfare and includes "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It encompasses surface-based, subsurface ( submarine-launched), and air-ba ...

mountings during the war. They were also equipped with four

torpedo tube A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboa ...

s in two twin rotating mountings aft of the

funnel A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening. Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its constructi ...

s.Freivogel, pp. 107—108

Ships

Service history

Six additional destroyers were authorised on 28 May 1914 to increase the number of modern destroyers in service, but construction was cancelled before they were laid down when World War I began in August.

References

Notes

Bibliography

* * * * * * * * * * * * {{DEFAULTSORT:Tatra-class destroyer Destroyers of the Austro-Hungarian Navy Destroyer classes World War I destroyers of Austria-Hungary