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The S1W reactor was the first prototype naval reactor used by the United States Navy to prove that the technology could be used for electricity generation and propulsion on submarines. The designation of "S1W" stands for S = Submarine platform; 1 = First generation core designed by the contractor; W = Westinghouse was the contracted designer
Lafayette-class submarine (SSBN-616 class) James Madison-class submarine (SSBN-627 class) Benjamin Franklin-class submarine (SSBN-640 class) Sturgeon-class submarine (SSN-637 class) USS Parche (SSN-683) USS Glenard P. Lipscomb (SSN-685) S6G reactor. Los Angeles-class submarine (SSN-688 class) S6W reactor. Seawolf-class submarine (SSN-21 class ...
The first nuclear-powered vessel, the submarine USS Nautilus, put to sea in 1955. USS Nautilus marked the beginning of the transition of submarines from relatively slow and short-ranged conventional submarines to ones capable of sustaining 20–25 knots (37–46 km/h; 23–29 mph) submerged for weeks on end.
Bettis Atomic Power Laboratory, operated by Westinghouse, developed the basic reactor plant design used in Nautilus after being given the assignment on 31 December 1947 to design a nuclear power plant for a submarine. [14] Nuclear power had a crucial advantage in submarine propulsion because it is a zero-emission process that consumes no air.
When he returned to Westinghouse he became responsible for research and development of nuclear energy generation at the Bettis Atomic Power Laboratory. He was deeply involved in the design and construction of the first submarine atomic power plant in the USS Nautilus (SSN-571) .
The submarine was launched on 27 August 1983, sponsored by his second wife Eleonore, commissioned on 21 July 1984, and deactivated on 14 December 2006. In 2015, the Navy announced a Virginia-class submarine named USS Hyman G. Rickover (SSN-795) in his honor. [117] The submarine's christening took place on 31 July 2021. [118] [119] [120] [121]
The A1W reactor is a prototype nuclear reactor used by the United States Navy to provide electricity generation and propulsion on warships. The A1W designation stands for: A = Aircraft carrier platform; 1 = First generation core designed by the contractor; W = Westinghouse was the contracted designer
For a long time, the Mark 37 was a primary U.S. submarine-launched ASW torpedo. It was replaced by the Mark 48 starting in 1972. The remaining inventory was then rebuilt and sold to several countries, including Israel, as the NT-37C after the vacuum tube guidance systems were replaced by solid-state electronics and the electric propulsion was ...