Numerical Study of Sub-Nozzle Flows for the Weft Transmission in an Air Jet Loom

被引：6

作者：

Kim, Jin Hyeon ^{[1
]}

Setoguchi, Toshiaki ^{[2
]}

Kim, Heuy Dong ^{[1
]}

机构：

[1] Andong Natl Univ, Dept Mech Engn, Andong 760749, South Korea

[2] Saga Univ, Dept Mech Engn, Saga, Japan

来源：

6th BSME International Conference on Thermal Engineering | 2015年 / 105卷

关键词：

Air Jet Weft Insertion; Main Nozzle; Sub Nozzle; Air Jet Loom; Profile Reed;

D O I：

10.1016/j.proeng.2015.05.107

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The air jet loom is widely applied in the textile industry due to its high productivity, convenient controllability, high filling insertion rate, low noise and low vibration levels. High-Speed air jet weaves the weft yarn, and transports it through the weft passage. In the present study, a computational fluid dynamics method is applied to solve the incompressible Navier-Stokes equations with one-equation Spalart-Allmaras turbulence model. Which is used to solve the flow filed in a weft passage. The aim of this analysis is to determine the distribution of the flow velocity along the weft passage. Results revealed the strong relationship between air jet velocity and forces on the weft.).

引用

页码：264 / 269

页数：6

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