![]() It was found during these early sea trials Albacore could operate at the same maximum speed as the older modernized Guppy-type submarines with half the shaft horsepower. Throughout these operations, she underwent repairs and modification to eliminate technical problems. She returned to Portsmouth on 3 July for more than a year of trials in cooperation with the David Taylor Model Basin. On this initial cruise, she operated out of New London, Connecticut, before sailing for Key West, Florida, to conduct operations out of that port and in Cuban waters. She began the first cycle of a career in which she experimented extensively with a given configuration and then returned to Portsmouth for extensive modifications to evaluate different design concepts, to help the Navy develop better hull configurations for future submarines. This ship was classified as an auxiliary submarine (AGSS-569) and named Albacore.Įvaluations Launching at the Portsmouth Naval Shipyard, August 1953įollowing preliminary acceptance trials, the new submarine departed Portsmouth on 8 April 1954 for shakedown training. Other components were made from high-tensile steel (HTS). HY-80 remained the standard submarine steel through the Los Angeles class. ![]() The hull of the Albacore utilized HY-80 high-strength steel with a yield strength of 80,000 psi (550 MPa), although this was not initially used to increase the diving depth relative to other US submarines. The single-screw version was adopted, and construction of an experimental submarine to this design was authorized on 25 November 1950. To avoid interference from the various departments of the Navy, Admiral Momsen proposed to build a submarine as a practice target for aircraft carriers to practice Anti-submarine Warfare against, and directed the Bureau of Ships to design an unarmed sub for speed. 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 in Virginia. The David Taylor Model Basin in Maryland tested a series of designs. In 1949 a special committee began a series of hydrodynamic studies which led to a program within the US Bureau of Ships to determine what hull form would be best for submerged operation. Veteran submariners visualized a new type of submarine in which surface performance characteristics would be completely subordinated to high submerged speed and agility. Since nuclear power plants would operate without the oxygen supply needed by conventional machinery, and since techniques were available for oxygen generation and carbon dioxide removal, submarine designers turned their attention to vessels which could operate for long periods without surfacing. 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. The effort to achieve this goal involved the development of a nuclear propulsion system and the design of a streamlined submarine hull capable of optimum submerged performance. The advent of nuclear power nourished the hope that such warships could be produced. The effectiveness of submarines in World War II convinced both the Soviet Navy and the United States Navy that undersea warfare would play an even more important role in coming conflicts and dictated development of superior submarines. Stanton, lost with the second Albacore (SS-218), and commissioned on 6 December 1953 with Lieutenant Commander Kenneth C. Jowers, the widow of Chief Motor Machinist's Mate Arthur L. She was launched on 1 August 1953, sponsored by Mrs. Her keel was laid down on 15 March 1952 by the Portsmouth Naval Shipyard of Kittery, Maine. She was the third vessel of the United States Navy to be named for the albacore. The revolutionary design was derived from extensive hydrodynamic and wind tunnel testing, with an emphasis on underwater speed and maneuverability. USS Albacore (AGSS-569) is a unique research submarine that pioneered the American version of the teardrop hull form (sometimes referred to as an " Albacore hull") of modern submarines. Two 7,500 shp, counter-rotating electric motors, Two 1,000 bhp/817 kW diesel/electric generators Length between perpendiculars 200 ft 0 in (60.96 m) General characteristics - Final Phase 4 Configuration Stanton, lost with the second Albacore (SS-218)ĭonated as a museum and memorial in Portsmouth, New Hampshire ![]() Portsmouth Naval Shipyard of Kittery, Maine USS Albacore off the coast of Rhode Island
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |