[1]郭树国,张召,王丽艳,等.基于CFX的豆粕单螺杆挤出机的三维流场分析[J].大豆科学,2015,34(04):699-702.[doi:10.11861/j.issn.1000-9841.2015.04.0699]
　GUO Shu-guo,ZHANG Zhao,WANG Li-yan,et al.Three-dimensional Flow Field Analysis in Single Screw Extruder of Soybean Meal Based on CFX[J].Soybean Science,2015,34(04):699-702.[doi:10.11861/j.issn.1000-9841.2015.04.0699]
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基于CFX的豆粕单螺杆挤出机的三维流场分析

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第34卷 期数: 2015年04期 页码: 699-702 栏目: 出版日期: 2015-08-25
Title:
Three-dimensional Flow Field Analysis in Single Screw Extruder of Soybean Meal Based on CFX
作者:
郭树国; 张召; 王丽艳; 徐文海
沈阳化工大学 机械工程学院，辽宁 沈阳 110142
Author(s):
GUO Shu-guo;  ZHANG Zhao;  WANG Li-yan;  XU Wen-hai
College of Machinery Engineering, Shenyang University of Chemical Technology, Shenyang 110142, China
关键词:
单螺杆挤出机; 豆粕; CFX; 有限元模拟
Keywords:
Single-screw extruder;  Soybean meal;  CFX;  Finite element simulation
DOI:
10.11861/j.issn.1000-9841.2015.04.0699
文献标志码:
A
摘要:
运用CFX方法对具有转动螺纹机筒的单螺杆挤出机的流道进行流场分析，研究分析豆粕在其流道中的运动情况，包括速度矢量图、速度流线图、宏观压力图及挤出量，与具有普通机筒的单螺杆挤出机进行对比分析。结果表明：由于机筒具有反向螺纹及反向转动功能，使流场建压能力增强，挤出性能大幅度提高，速度流线产生涡运动，豆粕充分混合。研究结果可为单螺杆挤出机加工提供理论参考。
Abstract:
Using CFX method to analyze material flow field of single screw extruder which with a rotating and spiral barrel, research and analyze the soybean meal movement. Including the velocity vector, velocity flow charts, pressure chart and extrusion capacity. Comparison with a single screw having a common barrel was conducted. The single screw extruder which with a rotating and spiral barrel has reverse thread and turning .It can enhance the ability to build pressure, improve extrusion capacity and produce vortex motion which was conductive to full mix.The research could provide references for the single screw extruder processing.

参考文献/References:

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备注/Memo

基金项目：辽宁省教育厅科学研究项目(L2011067)。

第一作者简介：郭树国（1978-），男，博士，副教授，主要从事农产品加工技术与设备研究。E-mail:guoshu_guo@163.com。

更新日期/Last Update: 2015-09-01