郑州大学学报（工学版）2003，Vol.24Issue(3)：57-61,5.
实体上的流动分析
Flow Analysis on Solid Geometry
曹伟 1王蕊 1申长雨1
作者信息
- 1. 郑州大学橡塑模具国家工程研究中心,河南,郑州,450002
- 折叠
摘要
Abstract
Conventional 2.5D analysis technology which adopts the "mid_plane model" has been successful in predicting filling behavior for most plastic parts,especially for the thin shell parts.This imported model causes some inconvenience during its application.This study introduces surface model as the datum plane,instead of the conventional mid-plane model and additional hot runner elements in the gapwise direction are employed to keep the flows in the surfaces at the same section coordinative. The simulations presented here are compared with the available data from Han and the short-shot experiments for rearview shell.It proves to be feasible for flow simulation on solid model in injection molding.关键词
中面模型/表面模型/熔体前沿/充填因子Key words
mid-plane model/surface model/melt front/filling factor分类
化学化工引用本文复制引用
曹伟,王蕊,申长雨..实体上的流动分析[J].郑州大学学报（工学版）,2003,24(3):57-61,5.
