网格圈型紧密集聚纺不同吸风槽集聚效果的模拟与分析  

Simulation and Analysis on Condensing Effect of the Different Air Suction Slots of Compact Spinning with Lattice Apron

作　　者：张妮[1] 薛文良[1] 程隆棣[1] 

机构地区：[1]东华大学纺织面料技术教育部重点实验室,上海201620

出　　处：《东华大学学报（自然科学版）》2012年第2期160-163,174,共5页Journal of Donghua University(Natural Science)

基　　金：国家十一五科技支撑计划资助项目(2007BAE41B04)

摘　　要：为明确网格圈型紧密集聚纺不同吸风槽的集聚效果,采用SolidWorks软件建立集聚区三维模型,利用Fluent6.3软件模拟直型槽、斜型槽、异型槽3种槽型集聚区的气流速度分布.研究表明,异型槽的集聚效果最好,斜型槽最有利于须条的输出,且斜型槽有使须条产生翻滚扭转的可能性.To understand the condensing effect of the different air suction slots of compact spinning with lattice apron,SolidWorks software is used to establish the three-dimensional model of condensing area,Fluent 6.3 software is used to simulate the distribution of flow velocity in condensing area of straight groove,oblique groove,and alien slot.It can be obtained that the compacting effect of the alien slot is the best,oblique groove is more conducive to output the fiber strand,and it can roll and twist the sliver.

关 键 词：紧密集聚纺 直型槽 斜型槽 异型槽 气流速度 

分 类 号：TS101.2[轻工技术与工程—纺织工程]