Dispersive Mixing Performance of Discs in a Series Disc．screw Extruder

摘要：

This work aims at the simulation of threedimensional isothermal flow between a pair of discs in a series disc-screw(SDS)extruder by finite element method．To analyze the dispersive mixing performance,mixing parameters such as shear rate and mixing index were calculated．The configuration of discs and the gap between a pair of discs were designed．The more grooves on the disc．the better dispersive performance．There was an optimal gap size for dispersive mixing．it is also discussed that the effect of rotate speed on the mixing performance．

关键词： series disc-screw extruder numerical simulation dispersive mixing performance

作者: Jing Yang Bo Jiang

作者单位: College of Mechanical and Electrical Engineering Beijing University of Chemical Technology Beijing,P College of Mechanical and Electrical Engineering Beijing University of Chemical Technologye Beijing,

会议类型: 国际会议

会议名称: 2011 International Conference on Manufacturing and Industrial Engineering(ICMIE 2011)(2011年制造及工业工程国际会议)

会议地点: 海口

会议语种:英文

页码: 138-142

在线出版日期: 2011-02-22（万方平台首次上网日期，不代表论文的发表时间）