采用假弹性网格移动的一般方案，选择网格加劲

IF 0.4 Q4 ENGINEERING, MULTIDISCIPLINARY

Journal of Advanced Simulation in Science and Engineering Pub Date : 2019-01-01 DOI:10.15748/JASSE.6.67

D. Ishihara, A. Goto, M. Onishi, T. Niho, T. Horie

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引用次数: 1

摘要

本文研究的选择性网格加筋是根据单元的面积和形状来改变单元的刚度。将以往研究中的加劲问题作为一个具体的例子，从而得出假弹性网格移动的一般情况。这种情况下，在矩形域的网格移动中，由正方形和鳍片组成的结构经历了大的旋转，从而获得了更好的网格质量。这是因为自适应地考虑了单元的剪切变形。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Pseudoelastic mesh–moving using a general scenario of the selective mesh stiffening

The selective mesh stiffening in this study changes the stiffness of the element based on both the element area and shape. It includes the stiffening in the previous studies as a specific case, and leads to a general scenario in the pseudoelastic mesh–moving. This scenario gives better mesh quality in the mesh-moving of a rectangular domain with a structure consisting of a square and a fin undergoes large rotations. This is because the shear deformation of the element is adaptively considered.

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Journal of Advanced Simulation in Science and Engineering ENGINEERING, MULTIDISCIPLINARY-

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