3D-FEM simulation 有限元三维模拟分析
The key problems of 3d FEM simulation on internal rolling process of V shaped connecting tubes were studied in this paper.
本文主要对V型连接管件内径滚压成形三维有限元模拟中的关键问题进行了研究。
The validity of the new model was examined by the bar rolling experiment and the 3D rigid-plastic FEM simulation.
为了验证新模型，进行了棒材轧制试验并且利用三维刚塑性有限元法对轧制过程进行了模拟。
A 3d FEM numerical simulation of electromagnetic field in the crystallizer with different outer sleeves materials for al melt in low-frequent electromagnetic casting were conducted.
在结晶器外套材料的不同情况下，对低频电磁铸造铝合金过程的电磁场进行了三维有限元数值模拟。
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