... mesh configuration 网格构形 mesh coordinate 网格坐标 mesh distortion 网格畸变 ...
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格网畸变 [计] mesh distortion
In meshless methods, approximations are constructed in terms of discrete nodes. It is free of the trouble caused by mesh distortion.
无网格法仅基于离散节点的近似,不依赖于网格,能够避免有限元法中因网格畸变带来的困扰,特别适于金属体积成形这类大变形问题的模拟分析。
参考来源 - 金属成形过程自适应耦合无网格—有限元法数值模拟技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
使用非等宽度毛坯情况下，窄板处金属体积少，网格畸变严重。
The deformation of nets is very big at narrow location due to less metal here when same width rib was filled with different width billet.
这种单元列式简单、求解精度高、可靠性好，尤其重要的是对单元网格畸变不敏感。
It is shown that the present element possesses the characteristics of high precision, reliable and easy to use, and the most important, less sensitive to mesh distortion.
这种单元列式简单、求解精度高、可靠性好，尤其重要的是对单元网格畸变不敏感。
It is shown that the present element possesses the characteristics of high precision, reliability and is easy to use. What is most important is that it is less sensitive to mesh distortion.
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