摘要
利用大型有限元计算软件ANSYS进行以三维模型为基础的L型机头内部流动速度分析和模拟研究。通过顺次截取沿挤出方向上 4个不同区域的速度分布图和 7个截面中间层节点横向速度分布曲线 ,分析了物料在L型片材挤出机头中的流动分布情况 。
The FEM software ANSYS was employed to analyse and simulate the flow velocity in L shape sheet extruder die based on a three dimensional model.The velocity distribution profiles in four different parts of the die along extruding direction and the velocity distribution curves at the nods in the middle layers of seven cross sections were taken to analyse the fluid flow in the die.It was found that the lateral velocity distribution of the fluid flow in the die gradually became uniform after several velocity adjustments.
出处
《橡胶工业》
CAS
北大核心
2002年第8期479-484,共6页
China Rubber Industry
基金
教育部"青年骨干教师计划"资助项目 (JG2 0 0 0 14 )
