Application of Surface Harmonics in the Stepan Code
| Autor: | I. N. Laletin, A. V. Krayushkin, A. A. Balygin, Yu. A. Tishkin, N. V. Sultanov, A. O. Gol’tsev, A. A. Kovalishin, T. V. Tsvetkov |
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| Rok vydání: | 2016 |
| Předmět: |
Surface (mathematics)
Physics 010308 nuclear & particles physics 020209 energy 02 engineering and technology Mechanics 01 natural sciences Core (optical fiber) Distribution (mathematics) Nuclear Energy and Engineering Harmonics 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Code (cryptography) RBMK Neutron Energy (signal processing) |
| Zdroj: | Atomic Energy. 120:305-311 |
| ISSN: | 1573-8205 1063-4258 |
| DOI: | 10.1007/s10512-016-0135-6 |
| Popis: | The results of a calculation of critical assemblies and an RBMK core using the STEPAN-MPG code are presented. It is shown that the computational results obtained by calculating the surface harmonics are identical to the measurements for critical assemblies and for real states of an RBMK core without the use of adjustable parameters. In addition, the method of surface harmonics makes it possible to perform a fuelelement-wise calculation of the energy release distribution in any RBMK cell by using neutron fl uxes obtained from coarse-grid calculations. |
| Databáze: | OpenAIRE |
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