Isobaric heat capacity and enthalpy of liquid HFC-134a and HCFC-123

Shinsuke Nakagawa, Haruki Sato, Koichi Watanabe

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Isobaric specific heat (cp) correlations are developed for the new alternative refrigerant liquids, HFC-134a and HCFC-123, as functions of temperature and pressure. The results are based on previously measured cp data for these substances. The liquid enthalpy surface of both HFC-134a and HCFC-123 is derived from these correlations with high accuracy.

Original languageEnglish
Pages (from-to)191-198
Number of pages8
JournalHigh Temperatures - High Pressures
Volume23
Issue number2
Publication statusPublished - 1991

Fingerprint

norflurane
Specific heat
Enthalpy
enthalpy
specific heat
refrigerants
Liquids
Refrigerants
liquids
Temperature
temperature
2,2-dichloro-1,1,1-trifluoroethane

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Computational Mechanics
  • Mechanics of Materials
  • Materials Science (miscellaneous)

Cite this

Isobaric heat capacity and enthalpy of liquid HFC-134a and HCFC-123. / Nakagawa, Shinsuke; Sato, Haruki; Watanabe, Koichi.

In: High Temperatures - High Pressures, Vol. 23, No. 2, 1991, p. 191-198.

Research output: Contribution to journalArticle

Nakagawa, S, Sato, H & Watanabe, K 1991, 'Isobaric heat capacity and enthalpy of liquid HFC-134a and HCFC-123', High Temperatures - High Pressures, vol. 23, no. 2, pp. 191-198.
Nakagawa, Shinsuke ; Sato, Haruki ; Watanabe, Koichi. / Isobaric heat capacity and enthalpy of liquid HFC-134a and HCFC-123. In: High Temperatures - High Pressures. 1991 ; Vol. 23, No. 2. pp. 191-198.
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