基于Fluent的喷气织机主喷嘴纬纱牵引力分析与计算

纺织学报 ›› 2011, Vol. 32 ›› Issue (9): 125-129.

基于Fluent的喷气织机主喷嘴纬纱牵引力分析与计算

路翔飞¹,冯志华²,孙中奎¹,吕凡¹

1. 江苏省苏州大学
2. 江苏省苏州大学机电工程学院

收稿日期:2010-09-30 修回日期:2011-02-27 出版日期:2011-09-15 发布日期:2011-09-15
通讯作者: 冯志华 E-mail:zhfeng@suda.edu.cn
基金资助:
省级;市级

Calculation and Analysis of Weft Insertion Force for Air-jet Loom’s Main Nozzle Based on Fluent

Received:2010-09-30 Revised:2011-02-27 Online:2011-09-15 Published:2011-09-15

摘要/Abstract

摘要： 采用流体动力学分析软件Fluent对喷气织机主喷嘴内部流场进行模拟，并与相关文献的实验数值比较，得出了利用Fluent软件进行流场模拟的可行性。利用得到的主喷嘴导纱管内部流场的压力、速度及马赫曲线，可以得到主喷嘴导纱管内各处的纬纱牵引力，为牵引力的理论分析与数值计算提供方法上的实现。

Abstract: The Fluent of CFD is used to simulate the interior flow field of main nozzle of the air-jet looms, and a comparison has been made between the numerical simulation and experimental values arising from other investigators. The compared results show that Fluent is feasible for simulating the flow field of air-jet main nozzle. According to the values of pressure、velocity and Mach number from simulation results, weft insertion force in main nozzle can be calculted. So an approach is supplied for calculating and analyzing the weft insertion force.

中图分类号:

TS101.2

路翔飞冯志华孙中奎吕凡. 基于Fluent的喷气织机主喷嘴纬纱牵引力分析与计算[J]. 纺织学报, 2011, 32(9): 125-129.

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