摘要
本文应用计算流体动力学(CFD)方法处理汽车的三维绕流问题,采用有限体积法求解三维定常不可压N-S方程,给出了某国产新型轿车的计算结果,得到了其三维速度场、压力场和六分量气动力,并与实车风洞试验结果进行了对比,结果吻合较好。
The CFD method is applied to study the 3-D flow around a car in this paper. The finite volume method is used to solve 3-D steady incompressible N-S equation and the computational results of a China-made passenger car are obtained, including 3-D velocity field, 3-D pressure field and six aerodynamic coefficients. The results have good agreement with full-scale wind tunnel test.
出处
《汽车工程》
EI
CSCD
北大核心
2000年第5期293-295,328,共4页
Automotive Engineering
