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

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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An Experimental Study of Vapor-Liquid Equilibrium for HFC12S＋Propane Refrigerant Mixtures

HFC125＋Propane 혼합냉매의 기-액 평형에 관한 실험적 연구

  • 강준원 (아주대학교 대학원 기계공학과) ;
  • 박영무 (아주대학교 기계 및 산업공학부) ;
  • 유재석 (아주대학교 기계 및 산업공학부) ;
  • 이종화 (아주대학교 기계 및 산업공학부)
  • Published : 2003.07.01
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Abstract

The forty vapor-liquid equilibrium data of the binary system, HFC125＋Propane, were measured between 273.15 and 313.15 K at 10 K interval and the composition range 0.2∼0.75, respectively. Experiments were performed in a circulation type apparatus in which the vapor phase was forced through the liquid phase. The composition at equilibrium were mea-sured by gas chromatography, and its response was calibrated using gravimetrically prepared mixtures. Vapor-liquid equilibrium data were calculated by using CSD equation of state and compared with the experimental data.

Keywords

References

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