Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Speeds of sound in (0.95 N2 + 0.05 CO and 0.9 N2 + 0.1 CO) gas mixtures at T = (273 and 325) K and pressure up to 10 MPa

Perez-Sanz, F. J.[Fernando J.], Segovia, J. J.[Jose J.], Martin, M. C., Campo, D. d.[Dolores del], Villamanan, M. A.[Miguel A.]
J. Chem. Thermodyn. 2014, 79, 224-229
ABSTRACT
The measurements of speed of sound for two mixtures of (N2 + CO) are reported. The data have been obtained using a spherical resonator for two isotherms T = (273.15 and 325.15) K and pressures up to 10 MPa. The uncertainty study is detailed and the total uncertainty of the speed of sound is not worse than 0.016%. The results have been compared with the GERG-2008 equation of state.
Compounds
# Formula Name
1 N2 nitrogen
2 CO carbon monoxide
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 2
  • 1
  • Speed of sound, m/s ; Gas
  • Pressure, kPa; Gas
  • Temperature, K; Gas
  • Mole fraction - 2; Gas
  • Gas
  • Spherical resonator
  • 21
  • POMD
  • 2
  • 1
  • Speed of sound, m/s ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Mole fraction - 2; Gas
  • Gas
  • Spherical resonator
  • 22