数值模拟在离心风机中的应用  

A Review of Research on Numerical Simulation in Centrifugal Fan

作　　者：陆蓓蕾[1] 陈瑞球[1] 

机构地区：[1]天津商学院,天津300400

出　　处：《煤矿机械》2005年第1期103-105,共3页Coal Mine Machinery

摘　　要：如何准确地预测离心风机内部复杂的湍流流动规律 ,对离心风机的研究是非常重要的。回顾了数值模拟方法在离心风机内流分析中的研究现状 ,从控制方程、离散方式、网格生成技术、湍流模型、计算方法等方面进行了较为详细的介绍和评价 。It's an important process in centrifugal fan research to accurately predict the complicated turbulent flow field. This paper reviews the current states of research on the inner-flow of centrifugal fan by numerical simulation methods. It covers the introduction and assess about control equation, discrete format, grid generation technology, turbulent model, compute methods etc. The author also gives several suggestions on the further research in the area.

关 键 词：数值模拟 离心风机 湍流 

分 类 号：TD441[矿业工程—矿山机电]