|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ИНХС РАН |
||
Numerical simulation of the effect of aircraft engines impact on the nuclear power plant containmentстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 ноября 2021 г.
- Авторы: Ostrik A., Kim V.
- Журнал: Journal of Physics: Conference Series
- Том: 1925
- Номер: 1
- Год издания: 2021
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- Первая страница: 012069
- Последняя страница: 012069
- DOI: 10.1088/1742-6596/1925/1/012069
- Аннотация: A new version of the governing equations for concrete is proposed. A numericalalgorithm for solving the governing equations proposed has been developed. The developedalgorithm is implemented as part of numerical 3D-code for the finite-size particle in cellmethod. Using the code the simulation of an airliner engine impact on the concretecontainment was performed. It was obtained that engines with the speed of 100 m/ssignificantly damage the containment structure, but without full penetration (the engines stopright inside the protective shield). Nonetheless the total collapse of the central part of sphericaldome onto the inner metal shell of the containment is probable when the engine impacts indownward direction.
- Добавил в систему: Острик Афанасий Викторович