Contents - Index
The thermodynamic properties of refrigerant R11 are provided by Martin-Hou equation of state (A.I.Ch.E. Journal, 1:142, 1955). Fitted parameters are from Downing and Knight, DuPont Technical Bulletin RT-52, 1971.
The values of specific enthalpy and entropy are referred to 0 for saturated liquid at -40 C (F).
Range of applicability for transport function correlations:
Gas-phase viscosity: 200 K to 380 K
Liquid-phase viscosity: 230 K to 500 K
Gas-phase thermal conductivity: 270 K to 420 K
Liquid-phase thermal conductivity: 235 K to 450 K
Surface tension data are provided using the information in:
Mulero, A., Cachadina, I, and Parra, M.
"Recommended Correlations for the Surface Tension of Common Fluids"
J.Phys. Chem Ref. Data, Vol. 41, No.4, 2012
Fluid Property Information