CPC Subclass Not Allocatable
G21D NUCLEAR POWER PLANT
Description
G21D covers the overall design, construction, and operation of nuclear power plants as integrated systems for generating electrical power through nuclear fission. This includes plant layout, control systems, safety mechanisms, heat transfer arrangements, and the interconnection of reactor vessels with steam generators, turbines, and auxiliary systems. The classification encompasses both pressurized water reactors (PWR) and boiling water reactors (BWR) configurations, as well as related plant engineering aspects. Excluded are detailed aspects of reactor cores themselves (G21C), radioactive waste handling (G21F), and non-power nuclear installations.
5 direct subcodes
Child Classifications
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- G21D 1/00 Details of nuclear power plant (control G21D3/00)
- G21D 3/00 Control of nuclear power plant (control of nuclear reaction in general G21C7/00)
- G21D 5/00 Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
- G21D 7/00 Arrangements for direct production of electric energy from fusion or fission reactions (obtaining electric energy from radioactive sources G21H1/00)
- G21D 9/00 Arrangements to provide heat for purposes other than conversion into power, e.g. for heating buildings