Search results
Results from the WOW.Com Content Network
A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed.In the US classification, nuclear-powered submarines are designated as SSxN, where the SS denotes submarine, x=G means that the submarine is equipped with guided missiles (usually cruise missiles), x=B means that the submarine is equipped with ballistic missiles (usually intercontinental) and the ...
tech: peak power output of the reactor of a Los Angeles-class nuclear submarine: 7.5 × 10 7 W tech: maximum power output of one GE90 jet engine as installed on the Boeing 777: 10 8: 1.04 × 10 8 W tech: power producing capacity of the Niagara Power Plant, the first electrical power plant in history 1.4 × 10 8 W
This naval nuclear reactor is estimated to generate 210 megawatts (MWt) [3] driving a 30 MW pump-jet propulsion system built by BAE Systems that was designed for the Royal Navy [4] and entered service on the second Trafalgar-class submarine, also featured on the Astute-class submarines.
The first types developed were the Project 627, NATO-designated November class with two water-cooled reactors, the first of which, K-3 Leninsky Komsomol, was underway under nuclear power in 1958. [18] Nuclear power revolutionized the submarine, finally making it a true "underwater" vessel, rather than a "submersible" craft, which could only ...
By 1962, the US Navy had 26 nuclear submarines operational and 30 under construction. Nuclear power had revolutionized the U.S. Navy. The technology was shared with the United Kingdom, while technological development in France, China and the Soviet Union proceeded separately.
S = Submarine platform; 1 = First generation core designed by the contractor; B = Bechtel Marine Propulsion Corporation is the contracted designer; This pressurized water nuclear reactor, developed at the Knolls Atomic Power Laboratory, is designed to have increased energy density and to operate for 40 years without refueling.
Nuclear-trained Enlisted Sailors perform duties in nuclear propulsion plants operating reactor controls and propulsion and power generation systems. Electrician's Mates (EM) are responsible for the operation of a ship's electrical power generation systems, lighting systems, electrical equipment and electrical appliances. The duties include ...
A slightly modified version, the 38ND 8-1/8, continues in service on Los Angeles-, Seawolf-, and Ohio-class nuclear submarines of the US Navy. The 38 8-1/8 has been in continuous production since its development in 1938, and is currently manufactured by a descendant of Fairbanks-Morse, FMDefense, in Beloit, Wisconsin.