论文部分内容阅读
采用求解二维及三维椭圆型偏微分方程方法生成复杂外形的贴体及与边界正交网格。并采用分区、局部修正等手段提高网格质量。所得的网格用于导弹、全机、全机带外挂等多种外形的流场计算 ,结果与实验吻合良好。证明所生成的网格具有很高的质量
The method of solving two-dimensional and three-dimensional elliptic partial differential equations is used to generate the complex body and the orthogonal grid with the boundary. And the use of zoning, local amendments and other means to improve grid quality. The resulting grid for the missile, the whole machine, the whole machine with a variety of plug-flow field calculation, the results are in good agreement with the experiment. Prove that the generated mesh is of high quality