Vapor pressures and saturated liquid densities of HFO1234ze(E) at temperatures from 253.343 to 293.318 K

Maoqiong Gong*, Haiyang Zhang, Huiya Li, Quan Zhong, Xueqiang Dong, Jun Shen, Jianfeng Wu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

33 Citations (Scopus)

Abstract

Vapor pressures and saturated liquid densities of HFO1234ze(E) (trans-1,3,3,3-tetrafluoropropene) were measured at temperatures from 253.343 to 293.318 K by a compact single-sinker densimeter. The accuracy of the densimeter was verified by the experimental performance of HC290 (propane) at temperatures from 253.432 to 293.312 K. The standard uncertainties of HFO1234ze(E) in temperature, pressure and density were estimated to be less than 5 mK, 1 kPa and 0.01%, respectively. Comparisons were made between the present vapor pressures and other experimental data available in the open literature, and good agreement was found, while the saturated liquid densities were reproduced by five equations of state in Wagner-type or Rackett-type, and good agreement was found among them. Finally, two recommended equations for saturated liquid densities of HFO1234ze(E) were obtained with a valid temperature range from 251.450 to 382.504 K.

Original languageEnglish
Pages (from-to)168-175
Number of pages8
JournalInternational Journal of Refrigeration
Volume64
DOIs
Publication statusPublished - Apr 2016
Externally publishedYes

Keywords

  • Equation of state
  • HC290
  • HFO1234ze(E)
  • Saturated liquid density
  • Single-sinker densimeter
  • Vapor pressure

Fingerprint

Dive into the research topics of 'Vapor pressures and saturated liquid densities of HFO1234ze(E) at temperatures from 253.343 to 293.318 K'. Together they form a unique fingerprint.

Cite this