On linearized finite difference simulation for the model of nuclear reactor dynamics (Q2721772)
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scientific article; zbMATH DE number 1616511
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On linearized finite difference simulation for the model of nuclear reactor dynamics |
scientific article; zbMATH DE number 1616511 |
Statements
9 June 2002
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double-sweep method
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nuclear reactor
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difference scheme
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box scheme
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initial boundary value problem
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system of integro-differential equations
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convergence
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0.89772046
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0.8900945
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0.8887593
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0.86056393
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On linearized finite difference simulation for the model of nuclear reactor dynamics (English)
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The authors treat the dynamic model for one-dimensional continuous medium nuclear reactor in the form of an initial boundary value problem for a system of integro-differential equations. A linearized finite difference scheme by the method of reduction of order is derived. The unique solvability of the scheme and its unconditionally convergence are proved. At each time level only a tridiagonal system of linear algebraic equations should be solved and the double-sweep method can be used.
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