摘要
研究贴附于建筑外表面的水膜层对太阳辐射的吸收、反射及透射反应;导出了吸收比、反射比和透射比的计算式。根据实测数据确定了水的消光系数,计算了不同厚度水膜的三个比值;研究了有水膜贴附的建筑外表面的综合吸收比、综合反射比和综合透射比。
This paper treats of the absorption,reflection and transmission reactions of the water film adhered to the outward surface of buildings to the solar radiation.The calculating formulas of absorptivity,reflectivity and transmissivity have been derived.Based on the ex- perimental data,the light-decline coefficient of water has also been determined.The authors have successfully calculated three specific values of water film with different thickness.They have also made a good research on the synthetical ratio coefficient of absorption,reflection and transmission of solar radiation.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1997年第1期75-80,共6页
Journal of South China University of Technology(Natural Science Edition)
基金
广东省自然科学基金
华南理工大学自然科学基金
关键词
水膜
太阳辐射
热反应
water film
solar radiation
heat reaction
