国防科技大学学报2017，Vol.39Issue(1)：81-85,5.DOI:10.11887/j.cn.201701013
非结构动网格分区并行计算方法
Domain-decomposed parallel computation methods for unstructured dynamic mesh
摘要
Abstract
For parallel simulation of the unsteady flow field with moving boundary, a domain-decomposed computation procedure was designed based on the spring analogy method, and the METIS software was introduced to repartition the original grids.With the research of 1-to-1 interface communication styles and realization, the unstructured dynamic mesh solver was parallelized based on the message passing interface.The test shows that the solver has high parallel efficiency, and the module of mesh deforming has significant effect on the parallel performance.关键词
非结构网格/动网格/区域分解/并行计算Key words
unstructured mesh/dynamic mesh/domain decomposition/parallel computation分类
数理科学引用本文复制引用
程兴华,刘巍,张理论..非结构动网格分区并行计算方法[J].国防科技大学学报,2017,39(1):81-85,5.基金项目
国家自然科学基金资助项目(11272352) （11272352）
