HMS Selene

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HMS Selene (P254)
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HMS Selene
History
United Kingdom
NameHMS Selene
BuilderCammell Laird & Co Limited, Birkenhead
Laid down16 April 1943
Launched24 April 1944
Commissioned14 July 1944
FateSold for breaking up 1961
Badge
General characteristics
Class and typeS-class submarine
Displacement
  • 814 long tons (827 t) surfaced
  • 990 long tons (1,010 t) submerged
Length217 ft (66.1 m)
Beam23 ft 9 in (7.2 m)
Draught14 ft 1 in (4.3 m)
Installed power
  • 1,900 bhp (1,400 kW) (diesel)
  • 1,300 hp (970 kW) (electric)
Propulsion
Speed
  • 14.75 knots (27.32 km/h; 16.97 mph) surfaced
  • 9 knots (17 km/h; 10 mph) submerged
Range7,500 nmi (13,900 km; 8,600 mi) at 10 knots (19 km/h; 12 mph) surface; 120 nmi (220 km; 140 mi) at 3 knots (5.6 km/h; 3.5 mph) submerged
Test depth350 feet (106.7 m)
Complement48
Armament

HMS Selene was a S-class submarine of the third batch built for the Royal Navy during World War II. She survived the war and was sold for scrap in 1961.

Design and description

The last 17 boats of the third batch were significantly modified from the earlier boats. They had a stronger hull, carried more fuel and their armament was revised. The submarines had a length of 217 feet (66.1 m)

draft of 14 feet 1 inch (4.3 m). They displaced 814 long tons (827 t) on the surface and 990 long tons (1,010 t) submerged.[1] The S-class submarines had a crew of 48 officers and ratings. They had a diving depth of 350 feet (106.7 m).[2]

For surface running, the boats were powered by two 950-

propeller shaft. When submerged each propeller was driven by a 650-horsepower (485 kW) electric motor.[3] They could reach 14.75 knots (27.32 km/h; 16.97 mph) on the surface and 9 knots (17 km/h; 10 mph) underwater.[1] On the surface, the third batch boats had a range of 7,500 nautical miles (13,900 km; 8,600 mi) at 10 knots (19 km/h; 12 mph) and 120 nmi (220 km; 140 mi) at 3 knots (5.6 km/h; 3.5 mph) submerged.[2]

Selene was armed with six 21-inch (533 mm)

bow. She carried six reload torpedoes for a total of a dozen torpedoes. Twelve mines could be carried in lieu of the torpedoes. The boat was also equipped with a 4-inch (102 mm) deck gun.[1]

Construction and career

HMS Selene built by

Second World War serving in the Far East, where it was used to sink five Japanese sailing vessels and three coasters, and damage another sailing vessel and coaster.[4] It survived the war and in the early 1950s was modified to become a fast unarmed underwater target to train anti-submarine personnel. Its torpedo tubes were covered to streamline its hull, and the three external tubes (two bow, one stern) were removed, as was the gun. Its bridge superstructure
was reduced to little more than a blister with a small cockpit in it, and it had only a single periscope. It operated with the Second Submarine Squadron at Portland throughout the 1950s. It was sold, arriving at Gateshead on 6 June 1961 for breaking up.

Notes

  1. ^ a b c Chesneau, p. 52
  2. ^ a b McCartney, p. 7
  3. ^ Bagnasco, p. 110
  4. ^ HMS Selene, Uboat.net

References

  • Akermann, Paul (2002). Encyclopaedia of British Submarines 1901–1955 (reprint of the 1989 ed.). Penzance, Cornwall: Periscope Publishing. .
  • Bagnasco, Erminio (1977). Submarines of World War Two. Annapolis, Maryland: Naval Institute Press. .
  • Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. .
  • .
  • McCartney, Innes (2006). British Submarines 1939–1945. New Vanguard. Vol. 129. Oxford, UK: Osprey. .