Development of a ventilation system utilizing thermal energy storage for granules containing phase change material
Development of a ventilation system utilizing thermal energy storage for granules containing phase change material
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DOI：
10.1016/j.solener.2004.04.014
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发表时间：
2004-09
期刊：
影响因子：
6.7
通讯作者：
S. Takeda;K. Nagano;T. Mochida;K. Shimakura
中科院分区：
文献类型：
--
作者：
S. Takeda;K. Nagano;T. Mochida;K. Shimakura
We have developed an experimental ventilation system that features direct heat exchange between ventilation air and granules containing a phase change material (PCM). Measurement of outlet air temperature when the inlet air temperature was periodically varied to simulate changes of outdoor ambient air temperature showed that the outlet air temperature was stabilized and remained within the phase change temperature range. This effect is expected to be useful in practical ventilation systems. The potential of such systems for reducing ventilation load was examined through computer simulation for eight representative cities of Japan. This revealed how different temperature conditions would affect required heat storage capacity.
