Search results
Results from the WOW.Com Content Network
Generation III reactors, or Gen III reactors, are a class of nuclear reactors designed to succeed Generation II reactors, incorporating evolutionary improvements in design. These include improved fuel technology , higher thermal efficiency , significantly enhanced safety systems (including passive nuclear safety ), and standardized designs ...
[13] [14] Siemens ceased its nuclear activities in 2011. [15] The EPR was designed to use uranium more efficiently than older Generation II reactors, using approximately 17% less uranium per kilowatt-hour of electricity generated than these older reactor technologies. [16] The design has gone through a number of iterations.
The Mitsubishi advanced pressurized water reactor (APWR) is a generation III nuclear reactor design developed by Mitsubishi Heavy Industries (MHI) based on pressurized water reactor technology. It features several design enhancements including a neutron reflector, improved efficiency and improved safety systems. It has safety features advanced ...
Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. When a fissile nucleus like uranium-235 or plutonium-239 absorbs a neutron , it splits into lighter nuclei, releasing energy, gamma radiation , and free neutrons, which can induce further fission in a self-sustaining chain reaction .
For premium support please call: 800-290-4726 more ways to reach us
The nuclear power industry is increasingly looking to smaller reactors, which run on HALEU. These reactors can last longer than conventional ones and fit into smaller spaces — making them more ...
Generation III reactors are safer than older reactors like the GE MAC 1 at Fukushima, Vermont Yankee and other plants around the world. But after a decade in which the federal government policy promoted this new version of nuclear power, only one Generation III+ reactor project has been approved in the United States.
The United States is speeding up efforts to license and build a new generation of nuclear reactors to supply carbon-free electricity. President Joe Biden signed legislation in July to modernize ...