Parallel multi-grid algorithm and its performance of fluent software

被引：0

作者：

Yu, Jianghong ^{[1
]}

Xiao, Jinsheng ^{[1
]}

Zhu, Zongbo ^{[1
]}

Ye, Feng ^{[1
]}

机构：

[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China

来源：

DCABES 2007 PROCEEDINGS, VOLS I AND II | 2007年

关键词：

fuel cell; multi-grid; domain decomposition; parallel computing; fluent;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The Fluent software is a popular CFD software package now, it can use parallel multi-grid method to solve the large-scale problems. In order to find out the suitable scale and parallel granularity of the Fluent software while it makes the solution, and make the best of the software and the hardware, this article analyses the multi-grid method and domain decomposition method of the Fluent software and tests again and again. T is article mainly discusses the influence of the different multi-grid cycle method, domain decomposition method, the scale of sample and the number of computing nodes on parallel efficiency. The results from the theories analysis and the experiments show that the Fluent software has favorable parallel performance and the PEM Fuel Cell Model and HPCC could have better performance by upgraded well.

引用

页码：33 / 36

页数：4