细纱车间“煤灰纱”成因的数值模拟与分析  

Numerical Simulation and Analysis about the Reason of Coal-dust Stained Foggy Yarn in Spinning Workshop

作　　者：王海[1] 刘刚[1] 冯震[1] 崔中坚[1] 

机构地区：[1]东华大学,上海201620

出　　处：《山东纺织科技》2009年第5期10-13,共4页Shandong Textile Science & Technology

摘　　要：文章通过数值模拟的方法对管纱旋转的过程进行了模拟计算与分析,通过模拟计算得到了管纱旋转时周围的气流组织情况与压力分布情况。The process of the bobbin yarn rolling were simulated and analysed according to the numerical simulation. The result of the airflow organization and pressure distribution when bobbin yarn rolling in high speed was gotten.

关 键 词：煤灰纱 数值模拟 气流组织 压力分布 颗粒沉积 

分 类 号：TS104.2[轻工技术与工程—纺织工程]