高速飞机的全机气动力数值分析  

Numerical aerodynamic analysis of an high speed airplane

作　　者：李向群[1] 安亦然[1] 王世安 程暮林[1] 张锡金 孙惠中 

机构地区：[1]北京大学力学与工程科学系,北京100871

出　　处：《水动力学研究与进展（A辑）》2004年第z1期838-848,共11页Chinese Journal of Hydrodynamics

摘　　要：　利用StarCD和FLUENT对一真实飞机模型进行了大量工况下的数值模拟,并将计算结果与试验结果进行了对比。根据计算的结果,论证了试验中存在的一些问题。最后将两种成品软件对同型号的飞机模拟结果对比,说明成品软件计算结果的准确性。In this paper the real airplane computation was taken for massive flight conditions by using commercial code StarCD and Fluent, and the results were compared with relevant wind tunnel testing. According to the computation and analyzing, some wind tunnel testing defects were found. In order to make sure of the reliability of the code we used the part of cases was redone by another CFD code StarCD, and the consistency of the results was approved.

关 键 词：NS方程 全机数值模拟 动力影响 并行计算 

分 类 号：V212.11[航空宇航科学与技术—航空宇航推进理论与工程]