Constant support of physical calculations subsystem of in-core monitoring system “Voyage”
In this study a brief description of the polynomial interpolation of few-group constants on sparse grids for VVER-1000 reactor is adduced. The calculations about various burnup instances were made for the method. Besides, comparative analysis of the irregularity factor of kv и kq calculation was mad...
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2018-06-01
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| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/19.2/Articles_PDF/jnpae-2018-19-0121-Galchenko.pdf |
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| _version_ | 1849470336941162496 |
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| author | V. V. Galchenko A. A. Mishin I. I. Shlapak |
| author_facet | V. V. Galchenko A. A. Mishin I. I. Shlapak |
| author_sort | V. V. Galchenko |
| collection | DOAJ |
| description | In this study a brief description of the polynomial interpolation of few-group constants on sparse grids for VVER-1000 reactor is adduced. The calculations about various burnup instances were made for the method. Besides, comparative analysis of the irregularity factor of kv и kq calculation was made with the help of the preparation of constants by using this method while arranging by different software products. |
| format | Article |
| id | doaj-art-e4128a84ed82419f9148d22f37e0ebcd |
| institution | Kabale University |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-e4128a84ed82419f9148d22f37e0ebcd2025-08-20T03:25:11ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652018-06-01192121130Constant support of physical calculations subsystem of in-core monitoring system “Voyage”V. V. Galchenko0A. A. Mishin1I. I. Shlapak 2Private Joint Stock Company “Severodonetsk Research and Production Association “Impulse”, Severodonetsk, Ukraine ; Limited Liability Company “Nuclear Power Plant Operational Support Institute”, Kyiv, Ukraine Limited Liability Company “Nuclear Power Plant Operational Support Institute”, Kyiv, Ukraine Private Joint Stock Company “Severodonetsk Research and Production Association “Impulse”, Severodonetsk, Ukraine In this study a brief description of the polynomial interpolation of few-group constants on sparse grids for VVER-1000 reactor is adduced. The calculations about various burnup instances were made for the method. Besides, comparative analysis of the irregularity factor of kv и kq calculation was made with the help of the preparation of constants by using this method while arranging by different software products.http://jnpae.kinr.kiev.ua/19.2/Articles_PDF/jnpae-2018-19-0121-Galchenko.pdfin-core monitoring systemHELIOSVVER-1000cross-sectionpower distributioncomputer codes. |
| spellingShingle | V. V. Galchenko A. A. Mishin I. I. Shlapak Constant support of physical calculations subsystem of in-core monitoring system “Voyage” Ядерна фізика та енергетика in-core monitoring system HELIOS VVER-1000 cross-section power distribution computer codes. |
| title | Constant support of physical calculations subsystem of in-core monitoring system “Voyage” |
| title_full | Constant support of physical calculations subsystem of in-core monitoring system “Voyage” |
| title_fullStr | Constant support of physical calculations subsystem of in-core monitoring system “Voyage” |
| title_full_unstemmed | Constant support of physical calculations subsystem of in-core monitoring system “Voyage” |
| title_short | Constant support of physical calculations subsystem of in-core monitoring system “Voyage” |
| title_sort | constant support of physical calculations subsystem of in core monitoring system voyage |
| topic | in-core monitoring system HELIOS VVER-1000 cross-section power distribution computer codes. |
| url | http://jnpae.kinr.kiev.ua/19.2/Articles_PDF/jnpae-2018-19-0121-Galchenko.pdf |
| work_keys_str_mv | AT vvgalchenko constantsupportofphysicalcalculationssubsystemofincoremonitoringsystemvoyage AT aamishin constantsupportofphysicalcalculationssubsystemofincoremonitoringsystemvoyage AT iishlapak constantsupportofphysicalcalculationssubsystemofincoremonitoringsystemvoyage |