制冷2009，Vol.28Issue(2)：5-9,5.
空调室内机换热器的整体数值模拟
Whole Numerical Simulation on Heat-exchanger of the Indoor Air-Conditioner
薛永飞 1任绍民 2车福亮3
作者信息
- 1. 河南工程学院,郑州,451191
- 2. 漯河双汇集团,漯河,462000
- 3. 河南省亿鑫空调工程技术有限公司,郑州,450002
- 折叠
摘要
Abstract
The paper is The whole indoor machinery composed with cross-flow fan and heat-exchanger were studied.3D numerical model of the indoor machinery was built up.The dry air and vapor are taken as the fluid materials.3D numerical simulation is made on designed boundary conditions using CFD technology.The external performances and inner flow characteristic of the isothermal flow are analyzed.The density interfering method are adopted to deal with the condensation parameter of the vapor approximately by UDF of Fluent,at last,the results give out flow-pressure curve and other characteristic curves of the indoor split-type of air conditioner,which match with the experiment data better.关键词
整体室内机/三维数值模拟/密度干扰方法/UDFKey words
Whole indoor machinery/3D numerical simulation,Density interfering method/UDF分类
化学化工引用本文复制引用
薛永飞,任绍民,车福亮..空调室内机换热器的整体数值模拟[J].制冷,2009,28(2):5-9,5.
