Thermohydrodynamic calculation of the subdome part of the containment envelope of a nuclear power plant
| العنوان: | Thermohydrodynamic calculation of the subdome part of the containment envelope of a nuclear power plant |
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| المؤلفون: | A. D. Efanov, S.V. Kanukhina, N. N. Shan'gin, Yu. S. Yur'ev |
| المصدر: | Atomic Energy. 78:169-173 |
| بيانات النشر: | Springer Science and Business Media LLC, 1995. |
| سنة النشر: | 1995 |
| مصطلحات موضوعية: | Equation of state, Materials science, Nuclear Energy and Engineering, law, Nuclear engineering, Mass transfer, Heat transfer, Nuclear power plant, Shell (structure), Nuclear reactor, Ideal gas, law.invention, Envelope (waves) |
| الوصف: | In this paper, a two-dimensional nonstationary mathematical model of heat and mass transfer under a hermetically sealed containment shell is developed. The following are assumed: (1) the subdome part of the model simulating the containment envelope is a hollow shell with an opening in the base through which a jet of steam and hydrogen enters, (2) the carrying medium is a mixture of gases, (3) the concentration of the components is determined in terms of their density, (4) the equation of state for an ideal gas holds, and (5) the mass of nitrogen is postulated to be constant. An algorithm similar to SIMPLE is used, and data is presented for a containment envelope of a nuclear power plant with a VPBR-640 unit. |
| تدمد: | 1573-8205 1063-4258 |
| DOI: | 10.1007/bf02407483 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::668e5e356ee654ebdae06a68873c8092 https://doi.org/10.1007/bf02407483 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........668e5e356ee654ebdae06a68873c8092 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15738205 10634258 |
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| DOI: | 10.1007/bf02407483 |