Solution of the principal spectral problem and mathematical modeling of nuclear reactors (Q5954733)
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scientific article; zbMATH DE number 1701719
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Solution of the principal spectral problem and mathematical modeling of nuclear reactors |
scientific article; zbMATH DE number 1701719 |
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Solution of the principal spectral problem and mathematical modeling of nuclear reactors (English)
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28 July 2002
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A new technique is proposed for solving both the principal spectral problem for a low-dimensial system of multigroup diffusion equations describing the steady state of a nuclear reactor and the generalized spectral problem. The technique relies on a smoothing block-relaxation iterative method and a convergence-improving multigrid algorithm.
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principal spectral problem
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diffusion equations
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nuclear reactor
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steady state
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eigenvalues
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iterative method
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multigrid algorithm
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convergence
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solutions
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