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金属成形有限元模拟网格再划分技术

Remeshing Techniques in the Finite Element Simulation of Metal Forming
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摘要 本文总结了使用有限元技术模拟金属塑性成形时的网格再划分技术。包括网格再划分的判断、状态变量的平滑和变换及各种技术的优缺点。 This paper summarizes the remeshing techniques and methods in the finite element simulation of metal forming, including the issues of remshing decision, the methods using to smooth the filed variables and the transfers of smoothed filed variables. It also discusses the advantages and disadvantages of these techniques and methods.
作者 赵新中 张向
机构地区 郑州飞马集团股份有限公司
出处 《机械传动》 CSCD 2004年第3期28-31,共4页 Journal of Mechanical Transmission
关键词 金属成形 有限元 数值模拟 网格再划分 塑性成形 Metal forming Finite element method Remeshing
分类号 TG301 [金属学及工艺—金属压力加工]
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参考文献10

  • 1A.M. Hebraken and S. Cescotto. An automatic remeshing technique for finite element simulation of forming processes. Int. J. Num. Methods Eng.,1990, 30:1503 ～ 1525
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机械传动
2004年 第3期

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