Analysis of flow field inside of main nozzle in air-jet loom based on CFD

摘要：

Based on the current analysis status of main nozzle in air-jet loom, the idea of CFD application are put forward. The software of NUMECA is applied to simulate the flow inside of the main nozzle. The airflow velocity distribution in different crosssection of thread tube is also revealed, and the axial dynamic pressure and Mach number of air current inside of the main nozzle are analyzed. The result shows that the method of numerical simulation applied to research flow field inside of the main nozzles is convenient, rapid and high-accuracy.

关键词： air-jet loom main nozzle flow field numerical simulation

作者: LIANG Hai-shun WANG Guan-chao SHEN Dan-feng YANG Kun LIU Feng LI Jun-ning

作者单位: School of Mechanical & Electrical Engineering, Xian Polytechnic University, Xian 710048 ,China School of Mechanical & Electrical Engineering,Xian Polytechnic University, Xian 710048 ,China School of Mechanical & Electrical Engineering, Xian Polytechnic University,Xian 710048 ,China

会议类型: 国际会议

会议名称: 2009 International Teztile Science and Technology Forum(2009国际纺织科学技术论坛)

会议地点: 西安

会议语种:英文

页码: 188-195

在线出版日期: 2009-04-01（万方平台首次上网日期，不代表论文的发表时间）