摘要
传热系数是铝合金隔热型材热工性能的一个重要节能评价指标,通过试验分析热冷室空气温差、热冷室平均空气温度、试件投影面积、试件安装方式等因素对铝合金隔热型材传热系数的影响,为制定符合实际生产状况的铝合金隔热型材节能评价指标提供参考依据.
Thermal transmittance is an important thermal insulations item of thermal property for aluminium alloy.This paper analys the relationship between the thermal transmittance and the differential temperature.The average temperature,the projected area,the installation style based on tests,and provides reference for setting up evaluating energy conservation items of aluminium alloy that fitting in with manufacture status in China.
出处
《河南科学》
2011年第2期177-180,共4页
Henan Science
基金
国家质检公益性行业科研专项经费资助项目(200810433)
关键词
隔热型材
传热系数
保温隔热
节能评价
铝合金
thermal barrier profiles
thermal transmittance
thermal insulations
evaluating energy conservation
aluminium alloy
