壁挂式空调室内机内部流场优化与降噪研究进展  

Advances in Study on the Internal Flow Field Optimization and Noise Reduction of the Wall-mounted Indoor Unit of Air-conditioners

作　　者：张海南[1,2] 邵双全[1] 田长青[1] 

机构地区：[1]中国科学院理化技术研究所,北京100190 [2]中国科学院大学

出　　处：《风机技术》2014年第6期78-84,共7页Chinese Journal of Turbomachinery

基　　金：自然科学基金青年基金项目(51006113);"十二五"国家科技支撑计划项目(2012BAA13B03);北京市市政府重点工作及区县政府应急项目(Z141100006014028)

摘　　要：壁挂式室内机作为家用空调器常用的室内机形式,它的节能和降噪问题尤为重要。对室内机内部流道进行优化设计可以显著改善流场和噪声,达到节能和降噪的目的。本文综合了国内外针对壁挂式室内机内部流场与噪声的研究进展,探讨了目前研究的不足之处,指出未来的研究应针对整体流场进行优化设计,目的是实现风量、换热量与噪声三个指标的最优化。Wall-mounted indoor unit is the main form of indoor unit of household air-conditioners. Energy conservation and noise reduction of it are very important. Optimization design on the flow channel of wall-mounted indoor unit can achieve this purpose. This domestic and paper summarizes foreign researches development on the internal flow field and noise of wall-mounted indoor unit. The disadvantages of the current researches are discussed. Moreover, future research on the optimization design of the entire flow channel is recommended. This aims at achieving the best performance considering the flow rate, heat transfer rate and noise.

关 键 词：空调 壁挂室内机 流场 噪声 优化设计 

分 类 号：TH432[机械工程—机械制造及自动化] TK05[动力工程及工程热物理]