摘要
根据圆管导热仪的原理,建立实验台,通过试验测量二氧化硅气凝胶毡的导热系数,得出计算温差与导热系数的曲线,并进行误差分析,再与传统保温材料的导热系数进行对比,体现出二氧化硅气凝胶毡在同类产品中的优越性。
According to the principle of heat pipe,the experiment instrument platform is established to test the thermal conductivity coefficient of the silica aerogels felt,and form the curve of temperature and thermal conductivity,with error analysis,comparing the coefficient of thermal conductivity with traditional insulation materials to reflect the superiority of silica aerogels felt in similar products.
出处
《建筑节能》
CAS
2011年第10期69-71,共3页
BUILDING ENERGY EFFICIENCY
关键词
圆管法
二氧化硅气凝胶棉毡
导热系数
对比
circular tube method
Silica aerogels felt
coefficient of thermal conductivity
comparison
