Pressurized Water Reactors
Pressurized Water Reactors (PWRs) are nuclear reactors that use enriched uranium as fuel and ordinary water as both coolant and neutron moderator. The water is kept at a high pressure to prevent it from boiling, and it is circulated through the reactor core to transfer the heat generated by the nuclear fission reactions to a steam generator. The steam produced by the generator is then used to drive a turbine and generate electricity. PWRs are the most common type of nuclear reactor in operation today, and they are used in many countries around the world to provide a significant portion of their electricity needs.
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