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一、引言研究建筑物表层与环境大气间红外辐射交换对建筑物节能有重要的现实意义。本文讨论了在稳定条件下建筑物表层与环境大气间辐射交换对能源消耗的影响;分析并测量了与建筑物辐射损耗有关的环境大气的辐射特性;指出采用红外反射涂层是建筑物节能的有效途径。我们还测量了一系列通用国产建筑材料及自制红外反射膜的发射率并对建筑物表层性能如何适用于节能进行了讨论。
I. INTRODUCTION It is of great practical significance to study the exchange of infrared radiation between the surface of a building and the atmosphere in the building. This paper discusses the influence of radiation exchange on the energy consumption under the stable condition between the building surface and the ambient atmosphere; analyzes and measures the radiation characteristics of the environment atmosphere related to the radiation loss of the building; points out that the infrared reflection coating is the energy-saving building Effective Ways. We also measured the emissivity of a range of commonly used building materials and home made IR reflectors and discussed how building performance can be applied to energy savings.