摘要
为分析U形热管换热器的工作性能,通过改变迎面风速和回风温度,测出U形热管换热器前后的参数,计算换热温差和换热效率,然后测试相同条件下无U形热管换热器的状况,分析得出增加热管换热器后空调箱机组除湿量可提高15%左右。
Through changing air face velocity and return temperature,tests parameters of U-type heat pipe exchanger,calculates heat transfer temperature difference and heat exchanging efficiency,then carries out the test under the same conditions without the U-type heat pipe exchanger.At last,analyzes the dehumidification capacity could increase about 15% after adding the U-type heat pipe exchanger.
出处
《制冷与空调》
2011年第5期59-61,13,共4页
Refrigeration and Air-Conditioning
关键词
U形热管换热器
换热温差
换热效率
除湿量
空调箱
U-type heat pipe exchanger
heat transfer temperature difference
heat transfer efficiency
dehumidification capacity
air-conditioning unit
