437 マイクロカプセル潜熱蕃熱材(MEPCM)を用いた複合材料の非定常熱伝導 : 実験と数値計算との比較(蓄熱・電力貯蔵技術)

概要

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In this paper, our numerical simulation methods using the assumption of the linear relation between solid volume fraction and temperature, and considering the hysteresis in melting and freezing were validated by comparing with the results of one-dimensional unsteady heat conduction experiment using composite materials of silicon gum and Micro Encapsulated Phase Change Materials (MEPCM) 30wt%. As a result, the impact of how to measure melting / freezing point and heating / cooling rate in DSC (Differential Scanning Calorimetry) on the accuracy of numerical simulation were demonstrated quantitatively.
一般社団法人日本機械学会の論文
2009-07-08