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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Numerical method for computing two-dimensional unsteady rarefied gas flows in arbitrarily shaped domainsстатья
- Автор: Titarev V.A.
- Журнал: Computational Mathematics and Mathematical Physics
- Том: 49
- Номер: 7
- Год издания: 2009
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 1197
- Последняя страница: 1211
- DOI: 10.1134/s0965542509070112
- Аннотация: A highorder accurate method for analyzing twodimensional rarefied gas flows is pro posed on the basis of a nonstationary kinetic equation in arbitrarily shaped regions. The basic idea behind the method is the use of hybrid unstructured meshes in physical space. Special attention is given to the performance of the method in a wide range of Knudsen numbers and to accurate approx imations of boundary conditions. Examples calculations are provided.
- Добавил в систему: Титарев Владимир Александрович