题名 | Cell-centered diffusion schemes for Lagrangian radiation hydrodynamics on nonmatched polygonal meshes |
作者 | |
发表日期 | 2017-07-21 |
会议名称 | International Conference on Numerical Analysis and Applied Mathematics (ICNAAM) |
会议录名称 | AIP Conference Proceedings
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ISSN | 0094-243X |
卷号 | 1863 |
会议日期 | SEP 19-25, 2016 |
会议地点 | Rhodes |
会议举办国 | GREECE |
摘要 | A cell-centered finite volume scheme to solve diffusion equations on nonmatched meshes which result from the hydrodynamics calculation with slide line treatment is presented. The sliding meshes near the interface are handled as arbitrary polygons together with the internal ones and the hanging nodes can be considered naturally as the vertices of the polygon. A robust and accurate interpolation method based on Taylor expansion is proposed to eliminate the node unknowns including the ones at the hanging nodes. |
关键词 | Cell-centered Finite Volume Scheme Lagrangian Radiation Hydrodynamics Nonmatched Polygonal Meshes Slide Line |
DOI | 10.1063/1.4992183 |
URL | 查看来源 |
收录类别 | CPCI-S |
语种 | 英语English |
WOS研究方向 | Mathematics ; Physics |
WOS类目 | Mathematics, Applied ; Physics, Applied |
WOS记录号 | WOS:000410159800036 |
Scopus入藏号 | 2-s2.0-85026727712 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/10734 |
专题 | 个人在本单位外知识产出 |
作者单位 | Institute of Applied Physics and Computational Mathematics,Beijing,100094,China |
推荐引用方式 GB/T 7714 | Liu,Xuezhe,Lin,Zhong,Wang,Ruili. Cell-centered diffusion schemes for Lagrangian radiation hydrodynamics on nonmatched polygonal meshes[C], 2017. |
条目包含的文件 | 条目无相关文件。 |
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