Simplified dynamic model of a nuclear reactor
The article is devoted to the issues of nuclear energy. It considers a simplified dynamic model simulating the main processes occurring in a nuclear power plant. The basis of the proposed model is a model of heat release in the reactor, simulating the relative neutron power and temperature of the co...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/39/e3sconf_transsiberia2023_05025.pdf |
| _version_ | 1797775805588176896 |
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| author | Kanareykin Alexandr |
| author_facet | Kanareykin Alexandr |
| author_sort | Kanareykin Alexandr |
| collection | DOAJ |
| description | The article is devoted to the issues of nuclear energy. It considers a simplified dynamic model simulating the main processes occurring in a nuclear power plant. The basis of the proposed model is a model of heat release in the reactor, simulating the relative neutron power and temperature of the coolant in the hot thread of the circulation circuit. The position of the absorbing assemblies, which determines the reactivity introduced by them, is formed in an operational control model that simulates bringing the assemblies into a pre-start state, displacement of the control assembly under the influence of a power regulator, as well as under the action of protections of various levels. The purge/recharge model describes the dynamics of the concentration of boron absorber during water exchange between the deaerator and the circulation circuit. Models of thermal deaeration, pressure compensation and heat exchange in the circuit simulate the pressure and temperature of the coolant. |
| first_indexed | 2024-03-12T22:40:57Z |
| format | Article |
| id | doaj.art-14edb8b9b3474f0ebfd65453abf1a2cd |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:40:57Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-14edb8b9b3474f0ebfd65453abf1a2cd2023-07-21T09:40:56ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014020502510.1051/e3sconf/202340205025e3sconf_transsiberia2023_05025Simplified dynamic model of a nuclear reactorKanareykin Alexandr0Sergo Ordzhonikidze Russian State University For Geological ProspectingThe article is devoted to the issues of nuclear energy. It considers a simplified dynamic model simulating the main processes occurring in a nuclear power plant. The basis of the proposed model is a model of heat release in the reactor, simulating the relative neutron power and temperature of the coolant in the hot thread of the circulation circuit. The position of the absorbing assemblies, which determines the reactivity introduced by them, is formed in an operational control model that simulates bringing the assemblies into a pre-start state, displacement of the control assembly under the influence of a power regulator, as well as under the action of protections of various levels. The purge/recharge model describes the dynamics of the concentration of boron absorber during water exchange between the deaerator and the circulation circuit. Models of thermal deaeration, pressure compensation and heat exchange in the circuit simulate the pressure and temperature of the coolant.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/39/e3sconf_transsiberia2023_05025.pdf |
| spellingShingle | Kanareykin Alexandr Simplified dynamic model of a nuclear reactor E3S Web of Conferences |
| title | Simplified dynamic model of a nuclear reactor |
| title_full | Simplified dynamic model of a nuclear reactor |
| title_fullStr | Simplified dynamic model of a nuclear reactor |
| title_full_unstemmed | Simplified dynamic model of a nuclear reactor |
| title_short | Simplified dynamic model of a nuclear reactor |
| title_sort | simplified dynamic model of a nuclear reactor |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/39/e3sconf_transsiberia2023_05025.pdf |
| work_keys_str_mv | AT kanareykinalexandr simplifieddynamicmodelofanuclearreactor |