关键词: 有限体积元法, 并行计算, 区域分解

Abstract: In order to effectively solve large-scale numerical calculation  problems, make full use of machine resources and improve computational efficiency, based on the linear element finite volume scheme, we proposed a parallel scheme suitable for computing on multi-core machines or parallel systems on triangular meshes by domain decomposition method. The results of numerical experiments show that the scheme can not only achieve the best convergence speed, but also have good parallel efficiency on various distorted meshes.

Key words: finite volume element method, parallel computing, domain decomposition