In the last part,employing moving mesh,the thesis describes the simulation of the complicated states of overtaking、head-on passing and trailing,and then analyzes their influence on aerodynamic character.
最后,文中采用动网格技术对超车、迎面会车和尾随三种复杂工况进行了计算模拟,并分析了它们对气动特性的影响。
参考来源 - 复杂行驶工况下汽车高速气动特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Grid generation is using moving mesh technology in a body fitted coordinates.
网格的生成采用贴体坐标技术。
To solve it numerically, we use a moving mesh method, two upwind difference discretizations (simple upwind scheme and midpoint upwind scheme) are applied.
为了对其数值求解，采用移动网格方法，使用了两种迎风差分格式(一般迎风格式和中点迎风格式)。
Moving mesh generation technology was used to solve the problems of the geometry changes in solution area and related regions in the adjacent calculation area.
利用动网格生成技术解决求解区域几何形状不断改变并相邻计算区域发生相对位移的问题。
应用推荐