销钉机筒挤出机内流场的数值模拟  

Numerical simulation of flow fields in pin barrel extruder

作　　者：魏新利[1] 刘宏[1] 王定标[1] 郭茶秀[1] 吴金星[1] 

机构地区：[1]郑州大学化工学院,河南郑州450002

出　　处：《合成橡胶工业》2006年第2期104-108,共5页China Synthetic Rubber Industry

基　　金：河南省自然科学基金资助项目(0311022000)。

摘　　要：应用FLUENT软件,经过简化及边界处理,分别研究了Φ90普通挤出机和销钉机筒挤出机在不同转速、不同销钉布置、不同反向压差条件下胶料的流动行为。其研究结果可以用来指导销钉机筒挤出机的销钉布置设计及操作参数选取。After structures were simplified and boundary conditions were disposed for the ordinary extruder with a diameter of 90 mm and the pin barrel extruder, flow behaviors of rubber materiel were studied applying FLUENT in the conditions of different rotational speed and pin layout and reverse pressure difference. The conclusions obtained in the study could provide a better reference to optimizing pin layout and operating parameters for pin barrel extruder.

关 键 词：数值模拟 流场 销钉机筒挤出机 

分 类 号：TQ330.5[化学工程—橡胶工业]