Automatic hexahedral mesh generation for finite element simulation of metal forming

被引：0
|
作者：
Ryoo, SR [1 ]
Hwang, SM [1 ]
机构：
[1] POSTECH, Dept Mech Engn, Pohang 790784, South Korea
来源：
TRANSACTIONS OF THE NORTH AMERICAN MANUFACTURING RESEARCH INSTITUTE OF SME, VOL XXX, 2002 | 2002年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new grid-based approach is presented for automatic generation of hexahedral meshes for simulation of plastic deformation in metal forming. In this approach, special enveloping schemes are applied, to eradicate the sources of the degenerate elements that may appear in a generated mesh. The schemes are described in detail, along with a complete procedure for mesh generation. The capability of the approach to deal with an arbitrary, 3-D process geometry is demonstrated through application to a selected forming problem.
引用
收藏
页码：87 / 93
页数：7
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