Construction of edge-based 1-exact schemes for solving the Euler equations on hybrid unstructured meshes

被引：0
|
作者：
P. A. Bakhvalov
T. K. Kozubskaya
机构：
[1] Russian Academy of Sciences,Federal Research Center Keldysh Institute of Applied Mathematics
来源：
Computational Mathematics and Mathematical Physics | 2017年 / 57卷
关键词：
control volumes; vertex-centered schemes; edge-based approximation of fluxes; hybrid unstructured meshes;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, 1-exact vertex-centered finite-volume schemes with an edge-based approximation of fluxes are constructed for numerically solving hyperbolic problems on hybrid unstructured meshes. The 1-exactness property is ensured by introducing a new type of control volumes, which are called semitransparent cells. The features of a parallel algorithm implementing the computations using semitransparent cells on modern supercomputers are described. The results of solving linear and nonlinear test problems are given.
引用
收藏
页码：680 / 697
页数：17
相关论文
共 33 条
1234