Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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The Effects of Additives on the Thermal Properties of a Clathrate Compound(I) -The Case of Ethanol-

포접화합물의 열물성에 미치는 첨가제의 효과(I) -TMA 물계 포접화합물에 Ethanol을 첨가한 경우-

  • 김진흥 (조선대학교 기계공학과) ;
  • 정낙규 (조선대학교 기계정보공학과) ;
  • 김석현 (국민대학교 기계자동차공학부) ;
  • 김창오 (조선대학교 대학원 기계설계공학과) ;
  • 강승현 (조선대학교 대학원 기계설계공학과)
  • Published : 2004.03.01
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Abstract

The ice thermal storage system is to use consolation latent heat of water. But, supercooling phenomenon of water during phase change is to increase the cooling capacity and to decrease COP of the refrigerator. Furthermore, this causes the operation cost of system to increase and the efficiency of energy to decrease. Therefore, the better thermal storage material than the water is required. The purpose of this study is to improve supercooling characteristics and thermal properties of TMA 30wt% clathrate by using Ethanol.

Keywords

References

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