摘要
以可压缩粘性流体的N—S方程和k—ε双方程湍流模型为基础 ,利用软件STARCD对磁悬浮列车进行了数值仿真 ,对其外部流场、压力分布以及空气阻力系数进行了分析 。
In this article, based on the N-S equation of compressible viscosity fluid and k-ε turbulence model, the maglev train is simulated numerically with software STARCD. The flow field, the pressure distribution and the aerodynamic drag coefficient are analyzed It can provide a reference research method and tool for the flow field mechanism of the maglev train
出处
《铁道机车车辆》
2004年第2期18-20,共3页
Railway Locomotive & Car
