lib.mEoS.R1234zeZ

Fluid info

  • CAS Number: 29118-25-0

  • Formula: CHF=CHCF3

  • Synonym: R-1234zeZ

  • Molecular weigth: 114.0416 g/mol

  • Tc: 423.2700 K

  • Pc: 3.5306 MPa

  • ρc: 456.1664 kg/m³

  • Tt: 0.0 K

  • Tb: 282.8780 K

  • Acentric factor: 0.327

  • Dipole moment: 2.9000 Debye

Equation of state

  • Akasaka, R., Lemmon, E.W.; Fundamental Equations of State for cis-1,3,3,3-Tetrafluoropropene [R-1234ze(Z)] and 3,3,3-Trifluoropropene (R-1243zf). J. Chem. Eng. Data 64(11) (2019) 4679-4691, http://dx.doi.org/10.1021/acs.jced.9b00007

  • Akasaka, R., Higashi, Y., Miyara, A., Koyama, S.; A fundamental equation of state for cis-1,3,3,3-tetrafluoropropene (R-1234ze(Z)). Int. J. Refrig. 44 (2014) 168-176, http://dx.doi.org/10.1016/j.ijrefrig.2013.12.018

Viscosity

  • Huber, M.L.; Models for Viscosity, Thermal Conductivity, and Surface Tension of Selected Pure Fluids as Implemented in REFPROP v10.0. NISTIR 8209, http://dx.doi.org/10.6028/NIST.IR.8209

  • Morshed, M., Tuhin, A.R., Akasaka, R., Miyara, A.; Application of Extended Corresponding States (ECS) and Residual Entropy Scaling (RES) Techniques for Modeling Viscosity of cis-1,3,3,3-Tetrafluoropropene (R1234ze(Z)) with Revised Experimental Data. Int. J. Thermophysics 44 (2023) 123, http://dx.doi.org/10.1007/s10765-023-03231-0

Thermal Conductivity

  • Huber, M.L.; Models for Viscosity, Thermal Conductivity, and Surface Tension of Selected Pure Fluids as Implemented in REFPROP v10.0. NISTIR 8209, http://dx.doi.org/10.6028/NIST.IR.8209

  • Morshed, M., Alam, M.J., Tuhin, A.R., Islam, M.A., Miyara, A.; Empirical models of thermal conductivity of cis-1,3,3,3-tetrafluoropropene (R1234ze(Z)) with measurements using transient hot-wire method. Int. J. Refrigeration 158 (2024) 1-8, http://dx.doi.org/10.1016/j.ijrefrig.2023.11.004

Calculation example

Using the first option for equation of state, we can get this diagram plots with the liquid-gas saturation region:

_images/R1234zeZ.png

The diagram is generated with this module running with the compound name as parameter or edited in file

python3 plotMEoS.py R1234zeZ