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. The key of the simple method is to measure surface heat transfer coefficient with heat flux meter and to measure average surface temperature with infrared camera. The results of field measurement showed that the simple method is valid.
出处
《节能技术》
CAS
2007年第1期36-37,55,共3页
Energy Conservation Technology
基金
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
