COMPARISON OF METHODS FOR CALCULATING THIRD VIRIAL-COEFFICIENTS - APPLICATION TO BINARY-MIXTURES OF CO2 WITH N-2 CH4 AND C2H6
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Several methods for calculating cross third virial coefficients are compared using experimental data for the systems N2+CO2, CH4+CO2, and C2H6+CO2. The methods considered are: ideal solution, geometric mean, Orbey and Vera, Lennard-Jones, MHEMHS, and algebraic determination using two mixture third virial coefficients. The calculated values are compared with cross virials determined from experimental data for the three systems. 1989.