|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Implicit numerical method for computing three-dimensional rarefied gas flows on unstructured meshesстатья
- Автор: Titarev V.A.
- Журнал: Computational Mathematics and Mathematical Physics
- Том: 50
- Номер: 10
- Год издания: 2010
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 1719
- Последняя страница: 1733
- DOI: 10.1134/s0965542510100088
- Аннотация: The method based on the numerical solution of a model kinetic equation is proposed for analyzing threedimensional rarefied gas flows. The basic idea behind the method is the use of a sec ondorder accurate TVD scheme on hybrid unstructured meshes in physical space and a fast implicit time discretization method without iterations at the upper level. The performance of the method is illustrated by computing test examples of threedimensional rarefied gas flows in variously shaped channels in a wide range of Knudsen numbers
- Добавил в систему: Титарев Владимир Александрович