Thermo Physical Enhancement of Advanced Nano-Composite Phase Change Material

Authors

  • Nor Azwadi Che Sidik Malaysia – Japan International Institute of Technology (MJIIT), University Teknologi Malaysia Kuala Lumpur, Jalan Sultan Yahya Petra (Jalan Semarak), 54100 Kuala Lumpur, Malaysia
  • Ahmad Tajuddin Mohamad Malaysia – Japan International Institute of Technology (MJIIT), University Teknologi Malaysia Kuala Lumpur, Jalan Sultan Yahya Petra (Jalan Semarak), 54100 Kuala Lumpur, Malaysia
  • M'hamed Beriache Department of Mechanical Engineering, Faculty of Technology, University of Hassiba Benbouali, Algeria

Keywords:

phase change material (PCM), calcium chloride hexahydrate, supercooling degree, graphene

Abstract

In this study inorganic salt hydrated phase-change material (PCM) based on calcium chloride hexahydrate (CaCl2·6H2O) is employed to characterize phase change behavior such as the supercooling degree and phase change temperature. The CaCl2·6H2O nanocomposite PCM contained with different volume fraction wt.% of graphene nanoplatelets (GNP) are verified by heating-cooling curves resulted in enhancing thermal behavior. Results demonstrate the validation phase change temperature of the CaCl2·6H2O pure PCM are significantly referenced, supercooling of CaCl2·6H2O/GNP nanocomposite PCM are studied. The degree of supercooling is within the range of 6.0- 15.2°C, with the maximum reductions of 68% and no phase segregation was observed. The CaCl2·6H2O/GNP nanocomposite PCM presented acceptable thermal reliability, chemical stability, and heat transfer characteristics, thereby reflecting its acceptability for low-temperature thermal energy storage applications.

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Published

2020-11-02

How to Cite

Che Sidik, N. A. ., Mohamad, A. T. ., & Beriache, M. . (2020). Thermo Physical Enhancement of Advanced Nano-Composite Phase Change Material. Journal of Advanced Research in Applied Mechanics, 54(1), 1–8. Retrieved from https://www.akademiabaru.com/submit/index.php/aram/article/view/1831
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Issue

Vol. 54 No. 1: February (2019)

Section

Articles
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