Some approaches to numerical modelling of a phenomenon observed during steam generator tube rupture in the reactor with liquid metal coolant

Eduard V. Usov, Pavel Lobanov, Oleg N. Kashinskiy, Nikolai A. Pribaturin, Nastasya A. Mosunova, Vladimir I. Chuhno, Alexander E. Kutlimetov, Alexander I. Svetonosov

Результат исследования: Научные публикации в периодических изданияхстатья по материалам конференции

Аннотация

The presented paper contains a description of approaches to simulate processes, observed during leakage in the steam generator of the reactor with liquid metal coolant. These approaches have been implemented in thermal hydraulic code HYDRA-IBRAE/LM. To calculate motion of gas bubbles in liquid metal flow and heat transfer of gas bubbles with metal, different relations are used in HYDRA-IBRAE/LM code. The code contains models of chemical interaction between water and sodium for modelling of tube rupture in sodium cooled fast reactors, Modelling of the experiments has been made using HYDRA-IBRAE/LM code. The results of the modelling with determined main factors are presented in the article.

Язык оригиналаанглийский
Номер статьи06007
ЖурналMATEC Web of Conferences
Том115
DOI
СостояниеОпубликовано - 10 июл 2017

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    Usov, E. V., Lobanov, P., Kashinskiy, O. N., Pribaturin, N. A., Mosunova, N. A., Chuhno, V. I., Kutlimetov, A. E., & Svetonosov, A. I. (2017). Some approaches to numerical modelling of a phenomenon observed during steam generator tube rupture in the reactor with liquid metal coolant. MATEC Web of Conferences, 115, [06007]. https://doi.org/10.1051/matecconf/201711506007