【摘要】 利用CFD商用软件Fluent对亚声速飞行飞机的三维绕流流场进行了数值模拟以及并行计算,得到了飞机附近的流场,实现了此软件在高性能并行计算机上的并行;并且通过对不同数量网格在不同结点数目机群上的计算结果进行分析比较,验证了此商用软件在并行平台上应用的有效性,也为进行大规模科学工程计算提供了技术参照。更多还原

【Abstract】 Numerical simulation and parallel computation of three dimensional flow field of subsonic plane is done using fluent. Theflow field of the plane nearby and the parallelization of this software on high performance workstation clusters are achieved. By analyzingthe results got from different mesh numbers and computing nodes, the effectiveness of using commercial software on parallel platformis also validated, and the technical reference to cosmically scientific and engineering application computing is provided.更多还原