摘要
利用ANSYS和MATLAB软件 ,对缩放型片材机头中熔体的速度、压力和剪切应力的分布进行三维有限元模拟和分析。通过对机头流道不同截面处熔体场量分布的模拟 ,探知了熔体在流道内的运动规律及特点。
Softwares ANSYS and MATLAB were employed to analyze and simulate the velocity, pressure and shear stress distribution in sheet extruder dies based on the three-dimensional FEM. Flowing character of plastics melt in the die was detected through the simulation of all of its distrbution profiles in different parts along the extruding direction.
出处
《中国塑料》
CAS
CSCD
北大核心
2003年第7期86-89,共4页
China Plastics
关键词
片材口模
计算机模拟
三维有限元分析
sheet die
computer simulation
three dimensional finite element method
