The difference between nuclear-powered submarines and conventional submarines is the power generation system. Nuclear submarines use nuclear reactors to generate power. One produces electricity to power the electric motors connected to the ship, while the other uses the heat generated by the reactor to produce steam power to drive the steam turbines. The reactors used in submarines typically use highly enriched fuel (at concentrations of more than 20%) to provide high power output from a small reactor. The nuclear reactor also provides power to other subsystems of the submarine, such as air quality maintenance, fresh water production by desalinating salt water, and temperature control. All nuclear submarine reactors now operate in conjunction with diesel generators as a backup power system. These generators can provide emergency power to an emergency propulsion system, as well as emergency electrical power for reactor shutdown cooling. Submarines can carry nuclear fuel for up to 30 years of operation. The only limiting factor in time spent underwater is the supply of provisions for the crew and the maintenance of the ship.
This explanation is adapted from Wikipedia sources and is licensed under CC BY-SA 4.0.
This description is adapted from Wikipedia sources and is licensed under CC BY-SA 4.0.
Bu gelişme hakkında düşüncelerinizi, donanım deneyimlerinizi veya sorularınızı Topluluk Forumumuzda paylaşın.
Foruma Katıl & Yanıtla ➔
