粒状潜熱蓄熱材利用による給気調温効果と夏季における住宅の換気システムへの適用可能性
2002 年 67 巻 562 号 p. 61-67
詳細
2002 年 67 巻 562 号 p. 61-67
Authors have proposed a direct heat exchange system between granulated phase change materials (PCM) and air. In this paper, experiments are conducted with packed bed of granulated PCM when inlet temperature is changed periodically such as outdoor air temperature. Stabilization effects of supply air temperature are demonstrated by experiments and calculations. Results from a computer simulation program, which was shown in previous paper, can reproduce the variation of actual outlet temperature, which is always in phase change condition. Also, reduction of cooling load for ventilation is examined among 8 cities through the computer simulation. Suitable heat storage capacity is shown.
