The third virial coefficient for nonpolar gases and their mixtures
Abstract
For a model quasi-spherical pair potential and for the modified nonadditive three-particle potential of Midzuno and Kihara (1956), the additive and nonadditive components of the third virial coefficient have been determined using numerical methods. The computations have been carried out for the normalized temperature range 0.45-12 and the nonsphericity parameter range 0-0.4. Expressions are presented for calculating the 'mixed' third virial coefficients.
- Publication:
-
Inzhenerno Fizicheskii Zhurnal
- Pub Date:
- March 1983
- Bibcode:
- 1983InFiZ..44..447Z
- Keywords:
-
- Gas Mixtures;
- Helium;
- Nitrogen;
- Nonpolar Gases;
- Virial Theorem;
- Coefficients;
- Mathematical Models;
- Temperature Gradients;
- Thermodynamics and Statistical Physics