摘要
讨论了自然风对空冷风机入口的影响情况,阐述了防风网的防风机理,并分析了防风网在空冷系统中的防风效果,其可以有效降低风机入口横向风速,增加空冷凝汽器换热效率进而提高机组的经济性和安全性。
Discussed the situation of the air-cooled fan′s entrance where crosswind effect on the volume of cold air,described the mechanism of windproof net,and analyzed the effects of windproof net on the air-cooling units,it could effectively reduce the crosswind speed under fan entrance,improved the heat exchange efficiency of air-cooled condenser,and enhanced unit's economy and security.
出处
《节能》
2009年第8期30-32,共3页
Energy Conservation
关键词
直接空冷系统
防风网
自然横向风
换热
direct air-cooled unit
windproof net
crosswind
heat transfer
