SHIELDING CALCULATIONS FOR A BOILING WATER REACTOR
H.G. Fendler, H. Preusch, L. Sellen
Abstract
H.G. Fendler, H. Preusch, L. Sellen
Abstract
Shielding calculations for neutrons (fission neutrons and thermal neutrons) are described in a two-group program, but for gamma radiation ten energy groups are used. These calculations were carried out for the determination of shielding a boiling water reactor with approximately 60 Mw(t). The flux distributions were calculated for different combinations. Graphic figures of these fluxes are shown and discussed. (auth)
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Shielding calculations for neutrons (fission neutrons and thermal neutrons) are described in a two-group program, but for gamma radiation ten energy groups are used. These calculations were carried out for the determination of shielding a boiling water reactor with approximately 60 Mw(t). The flux distributions were calculated for different combinations. Graphic figures of these fluxes are shown and discussed. (auth)
Key concepts: Electromagnetic shielding, Neutron, Boiling, Neutron temperature, Boiling water reactor, Neutron flux, Radiation shielding, Fast fission