论文部分内容阅读
将具有二阶精度的ＴＶＤ有限体积法推广应用到三维无粘流的计算．提出三维流场计算使用的计算网格的生成方法．最后计算了三维纯头体超音速绕流，并和相应文献的结果进行了比较，结果令人满意
The TVD finite volume method with second-order precision is generalized to 3D non-viscous flow calculation. The generation method of computational grid used in 3D flow field calculation is proposed. Finally, the supersonic supersonic flow around 3D pure head was calculated and compared with the corresponding literature, the result was satisfactory