摘要
鉴于窗户传热系数现场测量复杂,本文提出一种简易方法供讨论,其关键是利用热流计测量窗户表面换热系数,利用红外热像仪测量窗户表面平均温度,并用实例说明该方法简便可行。
Because it is difficult to measure heat transfer coefficient of window in field, this paper proposed a simple method to discuss. The key of simple method is to measure surface heat transfer coefficient with heat flux meter and to measure average surface temperature with infrared camera. The result of field measurement showed that the simple method is valid.
出处
《重庆建筑》
2007年第1期6-7,共2页
Chongqing Architecture
基金
受重庆市自然科学基金项目"建筑物的节能性能研究"(CSTS2004BB0051)资助
关键词
窗户
传热系数
现场测量
window
heat transfer coefficient
field measurement
