アトリウム各面からの輻射熱の影響評価に関する実測研究

概要

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In this paper, a new evaluation method of radiant effect from each surface in atria through measurement is discussed. Angle factors between a human body and surfaces surrounding an atrium can be obtained by photographs taken with a fish eye lens, and representative radiant temperatures of the surfaces can be determined from thermal images taken by an infrared radiation camera. Contributive operative temperature (COT) is newly defined as an index of radiant effect from each surface, i.e. ceiling glazing, vertical glazing, floor, inner wall, furniture, foliage plant, pond, etc. Radiation environments of some atria were measured in a winter season and were evaluated based on this method. And the results proved this evaluation method to be available for grasping the feature of radiation environment in atria.
社団法人日本建築学会の論文
2000-09-30