実験棟の室内熱環境性能に関する実測調査と数値予測 : 自然エネルギーを利用した空気循環式煉瓦造住宅の開発研究その2

概要

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This paper reports the measurements and simulation on thermal performance of model house with air-circulation system in brick walls. The results of measurements in summer season are follows: 1) The temperature range of room air was within 3K. 2) The air in the earth cool tube was cooled down to the earth temperature. The results of measurement in winter season are follows: 1) The solar air-heater was effective in heating the air. 2) By taking the heated air into air-circulation space of brick walls, the brick surface temperature of room side was constantly higher than room air temperature. And about a numerical simulation, introduction of several passive techniques and systems for using natural energy to a normal model was estimated to reduce seasonal heating/cooling load by about 50%.
社団法人日本建築学会の論文
2004-07-30