气流成网机纤维流通道的设计及应用:基于Fluent的数值模拟  

Design and application of fiber flow tube of air-laid machine:Numerical simulating based on Fluent

作　　者：李磊[1,2] 杨建成[1,2] 蒋秀明[1,2] 李丹丹[1,2] 周择旭[1,2] 张青[1,2] 王冠珠[1,2] 

机构地区：[1]天津工业大学机械电子学院,天津300160 [2]天津市现代机电装备技术重点实验室,天津300160

出　　处：《天津工业大学学报》2011年第2期31-34,共4页Journal of Tiangong University

基　　金：国家重点基础研究发展计划(973)项目(2010CB334711)

摘　　要：为了获得纤维流通道内气流的流动和压力分布规律,使用Gambit软件对纤维流通道进行了三维建模以及网格划分;并基于Fluent有限元仿真软件对纤维流通道内部流场进行数值模拟,得到了纤维流通道内气流的速度分布图和压力分布图;通过分析得到速度分布图和压力分布图,可以说明基于Fluent对纤维流通道内气体流动的模拟仿真分析是可行的.In order to obtain the law of flow and pressure distribution of air in the air duct,firstly the three-dimensional modeling and meshing to the fiber flow tube are conducted by use of Gambit;and then,the internal flows of fiber flow tube are numerically simulated based on Fluent finite element simulation software to get the velocity graph and pressure graph of the internal flows;finally,according to analysis the graphs,it can be known that the numerical analysis of air flow in the fiber flow tube which based on Fluent is feasible.

关 键 词：气流成网机 纤维流通道 网格划分 FLUENT 数值模拟 仿真分析 

分 类 号：TS173.3[轻工技术与工程—纺织材料与纺织品设计]