French submarine Aréthuse (1916)
 A colorized postcard of sister ship Andromaque
| |
| History | |
|---|---|
 France | |
| Name | Aréthuse |
| Ordered | 8 January 1912 |
| Builder | Arsenal de Toulon |
| Laid down | 14 June 1912 |
| Launched | 20 April 1916 |
| Commissioned | 10 July 1916 |
| Stricken | 8 March 1927 |
| Identification | Budget number: Q97 |
| Fate | Sold for scrap, 2 May 1929 |
| General characteristics (as built) | |
| Class & type | Amphitrite-class submarine |
| Displacement | |
| Length | 54 m (177 ft 2 in) (p/p) |
| Beam | 5.41 m (17 ft 9 in) (deep) |
| Draft | 3.46 m (11 ft 4 in) |
| Installed power |
|
| Propulsion | 2 shafts |
| Speed |
|
| Range |
|
| Complement | 27 |
| Armament |
|
The French submarine Aréthuse was one of eight Amphitrite-class submarines built for the French Navy during the 1910s and completed during World War I. Completed in 1916, she served in the Adriatic Sea during the war and was sold for scrap in 1929.[1]
Design and description
[edit]The Amphitrite-class boats were built as improved versions of the Clorinde class. They displaced 418 metric tons (411 long tons) surfaced and 614 t (604 long tons) submerged. They had an length between perpendiculars of 54 meters (177 ft 2 in), a beam of 5.41 meters (17 ft 9 in), and a draft of 3.46 meters (11 ft 4 in). The crew numbered 27 officers and crewmen.[1]
For surface running, the Amphitrite class was powered by a pair of two-cycle diesel engines provided by three different manufacturers, each driving one propeller shaft. Aréthuse was equipped with six-cylinder Schneider engines that were intended to produce a total of 1,300 metric horsepower (1,282 bhp; 956 kW), but only produced 800 PS (789 bhp; 588 kW) in service, enough for a speed of 12–13 knots (22–24 km/h; 14–15 mph) rather than the designed 15 knots (28 km/h; 17 mph).[1] When submerged each shaft was driven by a 700-metric-horsepower (690 bhp; 515 kW) electric motor.[2] The designed speed underwater was 9.5 knots (17.6 km/h; 10.9 mph). The Amphitrites had a maximum fuel capacity of 12 t (12 long tons) of kerosene which gave them a surface endurance of 785 nautical miles (1,454 km; 903 mi) at 13 knots (24 km/h; 15 mph). Their designed submerged endurance was 100 nmi (190 km; 120 mi) at 5 knots (9.3 km/h; 5.8 mph).[1]
The Amphitrite-class boats were armed with a total of eight 450-millimeter (17.7 in) torpedoes. Two of these were positioned in the bow in external tubes angled outwards 4° 25'. The other six were located in external rotating Drzewiecki drop collars, three on each broadside that could traverse 100 degrees to the side of the boats. The boats were also equipped with a 47 mm (1.9 in) Mle 1885-1915 gun aft of the conning tower.[2][1][3]
Construction and career
[edit]Aréthuse was ordered on 8 January 1912 and was laid down at the Arsenal de Toulon on 14 June. She was launched on 20 April 1916 and commissioned on 10 July.[4]
Citations
[edit]Bibliography
[edit]- Couhat, Jean Labayle (1974). French Warships of World War I. London: Ian Allan. ISBN 0-7110-0445-5.
- Garier, Gérard (2002). A l'épreuve de la Grande Guerre. L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–2. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-81-5.
- Garier, Gérard (2000). Des Clorinde (1912-1916) aux Diane (1912–1917). L'odyssée technique et humaine du sous-marin en France (in French). Vol. 3–1. Bourg-en-Bresse, France: Marines édition. ISBN 2-909675-54-8.
- Roberts, Stephen S. (2021). French Warships in the Age of Steam 1859–1914: Design, Construction, Careers and Fates. Barnsley, UK: Seaforth Publishing. ISBN 978-1-5267-4533-0.
- Roche, Jean-Michel (2005). Dictionnaire des bâtiments de la flotte de guerre française de Colbert à nos jours 2, 1870 - 2006. Toulon: Roche. ISBN 978-2-9525917-0-6. OCLC 165892922.
- Smigielski, Adam (1985). "France". In Gray, Randal (ed.). Conway's All the World's Fighting Ships 1906–1921. Annapolis, Maryland: Naval Institute Press. pp. 190–220. ISBN 0-87021-907-3.