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Advances in stabilized finite element methods for bulk and sheet metal forming processes

机译:稳定的块状和金属板形成工艺的有限元方法的进展

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The paper describes some recent developments in finite element methods for analysis of bulk forming and sheet stamping processes.The developments include new stabilized linear tetrahedra for non linear solution of problems in solid and fluid mechanics and an enhanced version of the three node rotation-free BST shell triangle for analysis of thin shells.Applications of the new elements to casting and sheet metal forming problems are shown.
机译:本文介绍了用于分析散装成型和板材冲压过程的有限元方法的一些最新发展。该开发包括新的稳定线性四面体,用于固体和流体力学的问题的非线性解决方案,以及三个节点旋转BST的增强版用于分析薄壳的壳三角形。显示新元素与铸造和钣金形成问题的应用。

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