Abstract
The second and third virial coefficients are calculated for the (12-7, δ) model pair potential. With their help the fourth virial coefficient is determined from the experimental data on p, ρ, and T. The limit of applicability of the equation of state obtained is presented.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 51, No. 1, pp. 121–124, July, 1986.
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Sevast'yanov, R.M., Chernyavskaya, R.A. Virial coefficients of nitrogen, oxygen, and air at temperatures from 75 to 2500°k. Journal of Engineering Physics 51, 851–854 (1986). https://doi.org/10.1007/BF00871372
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DOI: https://doi.org/10.1007/BF00871372