摘要
将WuZN和ZouH提出的一套适合三点块三对角隐式格式的定常和非定常可压无粘流的覆盖分区并行计算方法推广到N S方程的计算 .在二维定常亚音速、跨音速和非定常情况下都得到了较好的绝对并行效率 .
Recently Wu Z N and Zou H proposed an overlapping grid method.The suitability of applying the method to parallel computation of steady and unsteady compressible inviscid flows with three-point block-tridiagonal implicit schemes was addressed in the paper[1],and an easily usable interface treatment was constructed and analyzed for both steady and unsteady problems.This method is here applied to the computation of N-S equations.In both steady and unsteady cases a good absolute parallel efficiency has been still demonstrated for bidimensional subsonic and transonic flow computations. [
出处
《计算物理》
CSCD
北大核心
2001年第3期199-205,共7页
Chinese Journal of Computational Physics
基金
国家杰出青年科学基金! (10 0 2 5 2 10 )资助项目
