The Finite Element Analysis of Airflow Status in a Hairiness-reducing Nozzle
It was a useful method to reduce yarn hairiness by installing a special air-jet nozzle on spinning or winding machine and the effect of hairiness-reducing had already been verified through a great deal of experiments. Wang12 installed a air-nozzle under the twisting triangular area of a triditional spinning machine and on a winding machine respectively. The results showed that weather the yarn hairiness increased or not was related to the direction of airflow. When the direction of airflow rotation and the yarn twist was the same, it was helpful to reduce yarn hairiness. A similar research on spinning machine was studied by Kalyanaraman3, the results showed that the effect of yarn hairness-reducing was affected by air pressure obviously, when it was too high or too low, the quantity of yarn hairiness would be increased.
WANG Jian-kun GUO Hui-yong HAN Da-wei ZANG Xu
School of Textile, Tianjin Polytechnic University, Tianjin 300160, China
国际会议
上海
英文
424-428
2009-05-27（万方平台首次上网日期，不代表论文的发表时间）