Liang Yuanyuan, Zhao Yu, Chen Jiangping. Thermophysical Properties of Refrigerant HFE143m and Comparison of its Theoretical Cycle Performance to HFC134a[J]. Journal of refrigeration, 2012, 33(3).
DOI:
Liang Yuanyuan, Zhao Yu, Chen Jiangping. Thermophysical Properties of Refrigerant HFE143m and Comparison of its Theoretical Cycle Performance to HFC134a[J]. Journal of refrigeration, 2012, 33(3). DOI: 10.3969/j.issn.0253-4339.2012.03.026.
Thermophysical Properties of Refrigerant HFE143m and Comparison of its Theoretical Cycle Performance to HFC134a
HFE143m is a novel environment friendly refrigerant
but domestic research on it is very limited. Thermophysical properties correlations of HFE143m and comparison of cycle performance between HFC134a and HFE143m are given in this paper. The results show that the operating pressure of HFE143m is lower than that of HFC134a. The per unit mass cooling capacity and the coefficient of performance (COP) are improved 2.9% and 3.6%
respectively
under the isentropic compression condition. The per unit mass cooling capacity and the COP are improved 2.9% and 16.6%
respectively
when the compressor outlet superheat is 25℃. This novel refrigerant has the potential to replace HFC134a.
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Yang Yongan
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Sun Zhili
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Li Quanguo
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Related Institution
Tianjin University of Commerce, Refrigeration Engineering Research Center of Ministry of Education of People’s Republic of China, Tianjin Key Laboratory of Refrigeration Technology, Tianjin Refrigeration Engineering Technology Center
College of Chemistry and Chemical Engineering, Nanjing University of Technology