斜齿齿形盘与直齿齿形盘混合性能的对比研究  

Contrast of Mixing Results of TME and ZME in Co-rotating Twin Screw Extruders

作　　者：张俊义[1] 马秀清[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《中国塑料》2004年第3期83-87,共5页China Plastics

摘　　要：通过利用ANSYS有限元软件对斜齿齿形盘和直齿齿形盘的流场进行模拟 ,得到流道的速度场、粘度场、压力场、剪切速率场和剪切应力场 。The flow fields of TME and ZME were simulated with ANSYS FEM package, and the profiles of the pressure, velocity, viscosity, shear rate, and shear stress were obtained. Based on these results, the mixing results of TME and ZME were contrasted.

关 键 词：双螺杆挤出机 齿形盘 流场模拟 

分 类 号：TH132.4[机械工程—机械制造及自动化]