Thermophysical properties of propane from 85 to 700/sup 0/K at pressures to 70 MPa
Thermophysical properties of propane are tabulated at integral temperatures over the entire range of fluid states from 85 to 700/sup 0/K along isobars to 70 MPa by using a modified form of the nonanalytic equation of state. These tables, along with a table for the saturated liquid, include values for density, compressibility factor, internal energy, enthalpy, entropy, heat capacities, fugacity, sound velocity, dielectric constant, and isochore and isotherm derivatives. In addition to the equation of state, equations are presented for vapor pressures, orthobaric vapor and liquid densities, ideal gas properties, virial coefficients, dielectric constants, heats of vaporization, melting C, and orthobaric liquid specific heats, enthalpies, and entropies. Coefficients were determined by a least squares fit of selected experimental data, including several new sets of data not included in previous propane correlations. Comparisons between experimental and calculated values are given, including those for sound velocities, heat capacities, P-rho-T data, etc.
- Research Organization:
- National Bureau of Standards, Boulder, CO (USA). Thermophysical Properties Div.
- OSTI ID:
- 6402039
- Report Number(s):
- NBS-MONO-170; ON: DE83901516
- Country of Publication:
- United States
- Language:
- English
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ALKANES
DATA
DATA COMPILATION
DENSITY
DIELECTRIC PROPERTIES
ELECTRICAL PROPERTIES
ENTHALPY
ENTROPY
EQUATIONS
EQUATIONS OF STATE
HIGH PRESSURE
HIGH TEMPERATURE
HYDROCARBONS
INFORMATION
ISOTHERM
JOULE-THOMSON EFFECT
LOW PRESSURE
LOW TEMPERATURE
MEDIUM PRESSURE
MEDIUM TEMPERATURE
MELTING POINTS
NUMERICAL DATA
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
PROPANE
SPECIFIC HEAT
THERMODYNAMIC PROPERTIES
TRANSITION HEAT
TRANSITION TEMPERATURE
VAPOR PRESSURE
VAPORIZATION HEAT