Английская Википедия:German torpedo boat T31

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The German torpedo boat T31 was one of fifteen Type 39 torpedo boats built for the Kriegsmarine (German Navy) during World War II. Completed in early 1944, the boat was assigned to convoy escort duties and supporting German forces in the Baltic. She was sunk in combat with Soviet motor torpedo boats on 20 June off the Finnish coast on 20 June with 82 men killed.

Design and description

The Type 39 torpedo boat was conceived as a general-purpose design, much larger than preceding German torpedo boats.[1] The boats had an overall length of Шаблон:Convert and were Шаблон:Convert long at the waterline. They had a beam of Шаблон:Convert, a draft of Шаблон:Convert at deep load and displaced Шаблон:Convert at standard load and Шаблон:Convert at deep load.[2] Their crew numbered 206 officers and sailors.[3] The Type 39s were fitted with a pair of geared steam turbine sets, each driving one propeller, using steam from four high-pressure water-tube boilers. The turbines were designed to produce Шаблон:Convert which was intended give the ships a maximum speed of Шаблон:Convert. They carried enough fuel oil to give them a range of Шаблон:Convert at Шаблон:Convert.[4]

As built, the Type 39 ships mounted four [[10.5 cm SK C/32 naval gun|Шаблон:Cvt SK C/32]] guns in single mounts protected by gun shields; one forward of the superstructure, one between the funnels, and two aft, one superfiring over the other. Anti-aircraft defense was provided by four [[3.7 cm SK C/30|Шаблон:Cvt SK C/30]] AA guns in two twin-gun mounts on platforms abaft the rear funnel and a dozen [[2 cm FlaK 30/38/Flakvierling|Шаблон:Cvt C/38]] guns. One quadruple mount was positioned on the aft superstructure and two more were fitted on the bridge wings. They carried six above-water Шаблон:Cvt torpedo tubes in two triple mounts amidships and could also carry 30 mines; the full complement of 60 mines made the ships top-heavy which could be dangerous in bad weather. For anti-submarine work the boats were fitted with a S-Gerät sonar and four depth charge launchers. The Type 39s were equipped with a FuMO 21Шаблон:Refn radar and various FumBШаблон:Refn radar detectors were installed late in the war.[5]

Construction and career

T31 was ordered on 20 January 1941 from Schichau, laid down at their Elbing, East Prussia, shipyard as yard number 1513, launched in 1943 and commissioned on 5 February 1944. After working up, T31 and her sister Шаблон:Ship were tasked to support Finnish forces in Vyborg Bay and Koivisto Sound during the Vyborg–Petrozavodsk Offensive. On 20 June they engaged Soviet motor torpedo boats and claimed 3–5 boats sunk, but T31 was sunk by a torpedo from TKA37 at Шаблон:Coord off Nerva (or Narvi) island, with the loss of 82 crewmen.[6]

Notes

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External links

Шаблон:Type 39 torpedo boat

  1. Whitley 1991, p. 52
  2. Gröner, p. 195
  3. Sieche, p. 239
  4. Whitley 1991, pp. 54, 203
  5. Friedman, p. 205; Whitley 1991, pp. 52–55; Whitley 2000, p. 73
  6. Gröner, p. 195; Rohwer, p. 336; Whitley 1991, pp. 175, 212