Fuel Pin Melting in a Fast Reactor and Melt Solidification: Simulation Using the SAFR/V1 Module of the EVKLID/V2 Integral Code
- Авторлар: Usov E.V.1, Butov A.A.1, Chukhno V.I.1, Klimonov I.A.1, Kudashov I.G.1, Zhdanov V.S.1, Pribaturin N.A.1, Mosunova N.A.2, Strizhov V.F.2
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Мекемелер:
- Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
- Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
- Шығарылым: Том 124, № 3 (2018)
- Беттер: 147-153
- Бөлім: Article
- URL: https://journals.rcsi.science/1063-4258/article/view/248918
- DOI: https://doi.org/10.1007/s10512-018-0389-2
- ID: 248918
Дәйексөз келтіру
Аннотация
The approaches used in the SAFR/V1 module modeling the thermal destruction of fuel pins in fast reactors for calculating in integrated code EVKLID/V2 the melting of fuel pins and solidification of the formed melt are described. The enthalpy formulation of the heat-conduction equation is used. The numerical scheme used for the heat-conduction equation in performing the calculations is presented. The realized boundary conditions as well as a model of the gas gap in a fuel pin are described. The module’s capability of modeling heat propagation, including in the presence of a phase transition, is verified on the basis of analytical tests.
Авторлар туралы
E. Usov
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
A. Butov
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
V. Chukhno
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
I. Klimonov
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
I. Kudashov
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
V. Zhdanov
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
N. Pribaturin
Novosibirsk Branch, Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Novosibirsk
N. Mosunova
Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Moscow
V. Strizhov
Institute of Problems in the Safe Development of Nuclear Energy, Russian Academy of Sciences (IBRAE RAN)
Email: j-atomicenergy@yandex.ru
Ресей, Moscow
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