Finite element simulation of an injection moulding process

被引：8
|
作者：
Ding, D
Townsend, P
Webster, MF
机构：
[1] Univ. Wales Inst. Non-Newtonian F., Department of Computer Science, University of Wales Swansea
来源：
INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW | 1997年 / 7卷 / 07期
关键词：
finite elements; injection moulding; polymer; simulation;
D O I：
10.1108/09615539710185884
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Considers the filling stage of an injection moulding process for polymer melts through a transient finite element method. Presents results for a thin-walled cup-shaped mould problem. Adopts a generalized Newtonian formulation for inelastic non-isothermal incompressible flow under cooling conditions. Gives some attention to the transient aspects of the problem, including the motion of the melt front and the numerical deformation patterns that develop. Advocates a localized remeshing technique that tracks the moving front effectively.
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页码：751 / +
页数：1
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