A grid-based algorithm for the generation of hexahedral element meshes
A grid-based algorithm for the generation of hexahedral element meshes
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DOI：
10.1007/bf01198732
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发表时间：
1996-01-01
影响因子：
8.7
通讯作者：
Schneiders, R
中科院分区：
文献类型：
--
作者：
Schneiders, R
提出了一种六面体单元网格生成算法。该算法分两步进行：首先在体内部填充规则网格，然后对边界区域进行基本二维的网格划分，该算法适用于金属成形过程的有限元模拟，因为在该过程中需要经常进行网格划分。在原则上，它可以用于网格与六面体元素和网格的几何形状所产生的各种应用的例子。该算法根据Sabin [1]（Advances in Engineering Software，13，220-225）提出的标准进行检查。
An algorithm for the generation of hexahedral-element meshes is presented. The algorithm works in two steps: first the interior of the volume is filled with a regular grid; then the boundary region is meshed by using basically two-dimensional operations.The algorithm was designed for use in the fem-simulation of metal forming processes where a remeshing must be done very often. In principle, it can be used for meshing any geometry with hexahedral elements and examples of meshes for geometries arising from various applications are given. The algorithm is checked against the criteria propsed by Sabin [1] (Advances in Engineering Software, 13, 220-225).