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Thermodynamic property formulations and heat transfer aspects for replacement refrigerants R123 and R134a.

Author(s) : STEGOUSAGIA A.

Type of article: Article

Summary

The article reports analytic relations for the thermodynamic properties, enthalpy, entropy, heat capacities at constant pressure and temperature of the replacement refrigerants R123 and R134a. It also calculates three real gas isentropic exponents which can be used to describe the real gas behaviour. In addition it carries out a systematic study to research the influence of various parameters on heat transfer during condensation of R123 and R134a on horizontal integral-fin tubes.

Details

  • Original title: Thermodynamic property formulations and heat transfer aspects for replacement refrigerants R123 and R134a.
  • Record ID : 1998-3357
  • Languages: English
  • Source: Int. J. Energy Res. - vol. 21 - n. 10
  • Publication date: 1997/08

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