Quasidiffusion method realization for fast reactor critical parameters calculation in 3D hexagonal geometry (Q2844577)
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scientific article; zbMATH DE number 6202963
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quasidiffusion method realization for fast reactor critical parameters calculation in 3D hexagonal geometry |
scientific article; zbMATH DE number 6202963 |
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29 August 2013
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heat and mass transfer
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heat flow
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diffusion
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diffusion processes
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nuclear physics
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nuclear reactor theory
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neutron transport
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eigenvalues
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eigenvectors
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mesh generation and refinement
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Quasidiffusion method realization for fast reactor critical parameters calculation in 3D hexagonal geometry (English)
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The quasi diffusion Gol'din's method is used for solution of a multigroup neutron transport equation to determine critical values of physical parameters of fast reactors working a long period of time in a selfregulated neutron-nuclear regime. A new approach for the mesh generation is proposed and it is applied for analysis of a 3D model of the active zone of the reactor of BN-800 type reactor.
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