D-3 マイクロカプセルスラリーPCMの温熱蓄熱システムへの応用に関する研究 : 第3報流動時の熱伝達特性と太陽熱利用システムへの応用

概要

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Microcapsule slurry PCM (MCS-PCM) keeps fluid under the phase change temperature and can be used as an energy storage material and a thermal medium. We deal with two systems. One is the static system, which exchanges heat with a heat exchanger placed inside a tank filled with MCS-PCM. The other is the dynamic system, which MCS-PCM is circulated by pump and exchanges heat with a heat exchanger placed outside a tank. It is cleared that overall heat transfer rate by the experiment and numerical calculations. Also, we apply the dynamic system to the actual solar heating system. It is shown that available energy for heating through this system is about 58% of the daily solar radiation on a clear day in winter.
社団法人空気調和・衛生工学会の論文
2005-07-25