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Subcooled liquid density measurements andPvTmeasurements in the vapor phase for 3,3,3-trifluoroprop-1-ene (R1243zf)

Authors
Journal
International Journal of Refrigeration
0140-7007
Publisher
Elsevier
Volume
36
Issue
8
Identifiers
DOI: 10.1016/j.ijrefrig.2013.08.004
Keywords
  • 3
  • 3
  • 3-Trifluoroprop-1-Ene (R1243Zf)
  • Cf3Ch[Dbnd]Ch2
  • Cas Number 677-21-4
  • Liquid Density
  • Pvtbehavior
  • Tait Correlation
  • Cf3Ch]Ch2
  • Numéro Cas 677-21-4
  • Masse Volumique
  • Comportement Pvt
  • Corrélation De Tait

Abstract

Abstract The fluorinated propene isomer R1243zf (3,3,3-trifluoroprop-1-ene, CF3CFCH2, CAS number 677-21-4) is a potential alternative refrigerant with short atmospheric lifetime, low-GWP, and low acute toxicity; however, because of its flammability it is being considered primarily as a component in blends. In this paper, 302 subcooled liquid density data and 101 vapor phase PvT data are presented. The subcooled liquid density data are measured for eight isotherms, evenly separated approximately from 283 K to 353 K, for pressures from close to saturation to 35 MPa and the vapor phase PvT data are measured for six isochores for temperatures approximately from 278 K to 368 K and for pressures approximately from 260 kPa to 912 kPa. In addition, a saturated liquid density correlation, a Tait correlation for the subcooled liquid density data, and a Martin–Hou Equation of State for the vapor phase PvT data are presented.

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