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Method of constructing surface element layers of hexahedral mesh for finite element analysis and method of constructing hexahedral mesh using the same
Method of constructing surface element layers of hexahedral mesh for finite element analysis and method of constructing hexahedral mesh using the same
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机译：用于有限元分析的六面体网格的表面单元层的构建方法以及使用该方法构建六面体网格的方法
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摘要
A method of constructing surface element layers for improving boundary shape of a hexahedral mesh used in finite element analysis comprises constructing a core mesh by superimposing a regular grid on a region to be meshed and removing external elements and external nodes of the region to be meshed; amending the core mesh to have a boundary shape similar to that of the region to be meshed by repositioning nodes on the boundary of the core mesh; constructing imaginary thin surface element layers on a boundary surface of the amended core mesh; and performing a mesh smoothing on the imaginary thin surface element layers.
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