期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
PARALLEL COMPUTATION OF SUPER-SONIC BLUNT BODY VISCOUS FLOWFIELDS IN PVM
1
作者 Yang Xiaohui, Wang Zhenghua, Wang Chengyao (Dept. 1, National University of Defense Technology, Changsha, 410073, China) 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 1997年第4期26-30,共5页
Supersonic viscous flows past blunt bodies is calculated with TVD difference scheme and implicit Lower Upper Symmetric Gauss Seidel (LU SGS) method, and parallel programming designing software platform PVM is used b... Supersonic viscous flows past blunt bodies is calculated with TVD difference scheme and implicit Lower Upper Symmetric Gauss Seidel (LU SGS) method, and parallel programming designing software platform PVM is used based on message passing to distribute a large task according to some patching strategies to a large number of processors in the network. These processors accomplish this large task together. The marked improvement of computational efficiency in networks, especially in MPP system, demonstrates the potential vitality of CFD in engineering design. 展开更多
关键词 computational fluid dynamics supersonic speed blunt bodies viscous flow PVM patching strategy parallel mode speedUP networks
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部