|Table of Contents|

Numerical Analysis of New Type of Single Screw Extruder Based on CFX(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2017年02期
Page:
300-305
Research Field:
Publishing date:

Info

Title:
Numerical Analysis of New Type of Single Screw Extruder Based on CFX
Author(s):
GUO Shuguo;  HAN Jin;  WANG Liyan
(College of Machinery Engineering, Shenyang University of Chemical Technology, Shenyang 110142, China)
Keywords:
Single screw extruder;  Triangle groove barrier mixers;  Counter screw;  Flow field analysis
PACS:
-
DOI:
10.11861/j.issn.1000-9841.2017.02.0300
Abstract:
Single screw extruder is the most widely used tools for the production of expanded food with soybean meal as raw material In order to improve the production performance, this paper using ANSYS/CFX software to analyze material flow field of single screw extruder which with a triangle groove barrier mixers and counter screw, study and analyze the movement of soybean meal in its channel Including the velocity vector，velocity flow charts，macroscopic pressure field And then these were compared with ordinary screw Results indicate that the new type screw of single screw extruder has better ability to build pressure, cut off and refresh the velocity vector, it benefits for materials mixing The research can provide references for designing the single screw extruder

References:

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Last Update: 2017-05-14