A gas-kinetic scheme for compressible two-phase flow containing non-conservative products

被引：0
|
作者：
机构：
[1] She, Bangwei
[2] Zhao, Guiping
来源：
She, B. (sbw0422@mail.ustc.edu.cn) | 1600年 / Editorial Board of Chinese Journal of Computational卷 / 29期
关键词：
Gas dynamics - Cerenkov counters - Distribution functions - Velocity control - Iterative methods;
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学科分类号：
摘要：
We propose a method for BN two-phase flow containing non-conservative terms. In microscopic aspect, a GKS model which matches with the BN model is constructed. Numerical fluxes are obtained with integrating particle velocity distribution function. And non-conservative terms are explicitly introduced into evolution and construction of numerical fluxes. Non-conservative terms are well handled. This method avoids complex iterative process of Riemann solver. It has high calculation efficiency. Numerical tests show high precision.
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