基于FLUENT的轧制吹扫喷嘴的数值模拟  

Numerical Simulation of Purging Nozzle for Rolling Based on FLUENT

作　　者：王龙[1] 窦保杰[1] 

机构地区：[1]苏州有色金属研究院装备智能所,江苏苏州215026

出　　处：《有色设备》2009年第1期13-16,共4页Nonferrous Metallurgical Equipment

基　　金：中铝科技基金项目(2007KJA12)

摘　　要：为了提高铝板带箔轧制生产中吹扫的效果,对吹扫用喷嘴进行优化设计。运用CFD软件对几种典型结构的喷嘴之内部流动进行有限元仿真,得到相应的流动特性参数等结果。对仿真结果进行对比分析,探讨内部结构变化对流动特性的影响,为吹扫喷嘴的优化设计提供依据。通过试验,得到了一系列的试验数据,证明了仿真结果是准确可靠的。In order to improve the purging effect during the aluminum sheet stripe and foil rolling production, this paper carries out the optimization design of purging nozzle, makes the FEM simulation on the internal flow in several typical structure nozzles by CFD software, obtains the corresponding flowing characteristic parameters,analyzes and contrasts the simulation result, discusses the influence of internal structure change on the flowing characteristic, which provides the basis for the nozzle optimization design. A series of test data gained by the test proves that the simulation result is correct and reliable.

关 键 词：吹扫 喷嘴 仿真 

分 类 号：TG333.2[金属学及工艺—金属压力加工]