棉纺织技术2016，Vol.44Issue(10)：24-28,5.
转杯直径对纺纱通道内气流场影响的模拟研究
Simulation Research the Influence of Rotor Diameter on Airflow in Spinning Channel
摘要
Abstract
The influences of U-groove rotor with three different diameters on airflow were discussed.The air-flow in spinning channel was simulated by Fluent software.On the basis of calculation results,the distribution of airflow in spinning channel was analyzed.The results show that the airflow speed is U36>U42>U46 and the yarn strength is U36>U42>U46 around 360 degree of coacervating slot in the same conditions.At 0°and 360° positions,the static pressures in rotor is U36>U46>U42.At the scale of 20°to 320°,the pressure in rotor is U46>U42>U36.The change trend of airflow static pressure in U-groove rotor with three different diameters is basically consistent with that of speed.It is considered that the research of the numerical simulation could provide theoretic reference for optimization of technological parameter.关键词
转杯纺/U型槽/转杯直径/Fluent/流场模拟/气流速度/气流静压Key words
Rotor Spinning/U-groove/Rotor Diameter/Fluent/Airflow Field Simulation/Airflow Speed/Airflow Static Pressure分类
轻工纺织引用本文复制引用
刘超,杨瑞华,薛元,高卫东..转杯直径对纺纱通道内气流场影响的模拟研究[J].棉纺织技术,2016,44(10):24-28,5.基金项目
国家自然科学基金(№51403085) （№51403085）
江苏省自然科学基金(№BK20130148) （№BK20130148）
中央高校基本科研业务费专项资金资助(JUSRP51631A) （JUSRP51631A）
江苏高校优势学科建设工程资助项目(PAPD) （PAPD）
