部分的開口を有する外装ブラインドのある窓に入射する日射伝播計算法に関する幾何学的研究

概要

論文の詳細を見る
Since ancient times, window blinds have been acknowledged as a part of measures to improve sun-shading performance while maintaining the outside view as well as taking natural daylight for the occupied area. In general, the cooling load is much larger than the heating load in recent office buildings with large amount of heat gain from IT devices. For this kind of buildings, the effectiveness of external blinds, which has much a larger sun-shading performance than internal blinds, is highlighted. The authors previously performed a research on the thermal performance evaluation method for an external blinds by comparing the calculated and experimented results and the accuracy of the calculation algorithm was proved. In this paper, calculation methods for various external blinds types are described by means of calculations utilizing shade area and configuration factors on the surface of the window.
社団法人日本建築学会の論文
2005-11-30