发明申请
- 专利标题： Tetrahedralization of non-conformal three-dimensional mixed element meshes
- 专利标题（中）： 非共形三维混合元素网格的四面体化
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申请号： US09942419申请日： 2001-08-30
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公开(公告)号： US20030046046A1公开(公告)日： 2003-03-06
- 发明人: Stephen E. Fischer , Jeffrey B. Johnson , Ralph W. Young
- 申请人： International Business Machines Corporation
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： G06G007/48
- IPC分类号： G06G007/48
摘要：
Undesirable Steiner points in tetrahedralized meshes may be minimized by tetrahedralization processes that order element subdivision based on degree of freedom data for elements in the mesh and/or treat element degree of freedom as non-static during element subdivision. Applying look-ahead, breadth-first-search subdivision, and other strategic subdivision techniques further minimizes the need for Steiner points.
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