Development
Late in World War II, committees on both sides of the Iron Curtain studied postwar uses of atomic energy and recommended the development of nuclear propulsion for ships. Since nuclear power plants would operate without the oxygen supply needed by conventional machinery, and since techniques were available for converting carbon dioxide back to oxygen, submarine designers turned their attention to vessels which could operate for long periods without surfacing. Veteran submariners visualized a new type of submarine in which surface performance characteristics would be completely subordinated to high submerged speed and agility. In 1949 a special committee began a series of hydrodynamic studies which led to a program within the IS Bureau of Ships to determine what hull form would be best for submerged operation. The David Taylor Model Basin tested a series of designs. The best two—one with a single propeller and the other with dual screws—were then tested in a wind tunnel at Langley Air Force Base. The single-screw version was adopted, and construction of an experimental submarine to this design was authorized on 25 November 1950. This ship was classified as an auxiliary submarine (AGSS-569) and named Albacore.
Read more about this topic: USS Albacore (AGSS-569)
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