【摘要】 首先探讨了有限元网格划分的一些基本原则,然后从几何模型建立方法的角度对几种不同网格划分方法进行了深入讨论,最后在ANSYS中对这些网格划分方法进行了实例比较,给出了不同网格划分方法的适用范围及其应用特点。更多还原

【Abstract】 This paper first introduces some kinds of present major finite eleme nt mesh generation technologies ,and gives the basic principle of finite element mesh generation. then since modeling, some methods for finite element mesh gene ration are given and discussed further. At last it gives some examples in ANSYS for some kinds of finite element mesh generation to compare.更多还原