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讨论了非结构网格的生成方法，用Ｄｅｌａｕｎａｙ三角化方法和推进阵面法相结合的方法生成了非结构网格，提高了生成非结构网格的自动化程度和网格的质量．用有限体积法在非结构网格中求解了二维可压缩Ｅｕｌｅｒ方程，给出了单段翼形和两段翼型的算例，并与实验结果进行了比较和分析．
The generation method of unstructured grid is discussed. The unstructured grid is generated by combining the Delaunay triangulation method with the projectile method, which improves the degree of automation of generating unstructured grids and the quality of grids. The two-dimensional compressible Euler equations are solved by the finite volume method in unstructured grids. The numerical examples of single-wing and two-section airfoils are given and compared with the experimental results.