Thermophysical Properties of Freon-22

  • V. V. Altunin
  • V. Z. Geller
  • E. K. Petrov
  • D. C. Rasskazov
  • G. A. Spiridonov
Part of the National Standard Reference Data Service of the USSR: A Series of Property Tables book series (NATIONAL STAND., volume 8)


Freon-22 (difluorochloromethane) is the most widely investigated freon of the methane series. Up to the present time, 70 experimental works have been published containing very broad experimental information about the thermophysical properties of gaseous and liquid Freon-22 in wide intervals of temperature and pressure. In particular, pvT relationships for Freon-22 were investigated in the range T = 203–473 K at pressure p = 0.1–35 MPa, and about 950 experimental points were obtained. A total of 250 experimental values of heat capacity c p and cv in the range T = 232–473 K at p = 0.1–3.5 MPa are known. Viscosity (N exp ≈ 530) and thermal conductivity (N exp ≈ 360) were measured in the interval T = 115–473 K and p = 0.1–59 MPa.


Thermal Conductivity Heat Capacity Thermodynamic Property Transport Property THERMOPHYSICAL Property 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • V. V. Altunin
  • V. Z. Geller
  • E. K. Petrov
  • D. C. Rasskazov
  • G. A. Spiridonov

There are no affiliations available

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