Abstract
Fully anisotropic atom-molecule interaction potentials have been employed to study viscosity and diffusion in gaseous mixtures of He and Ar with Nitrogen and Oxygen molecules over a wide range of temperatures. The rather accurate forms of potential energy surfaces employed here were previously obtained from multiproperty analysis of each of the examined systems and are further tested via the calculation of interaction viscosities and binary diffusion coefficients. It is found that, for the He-N2 and He-02 cases, the agreement between experiments and calculated quantities is very satisfactory while the and Ar-N2 and Ar-O2 interactions should still undergo some modification of their form in the region of relative distance sampled by transport properties.
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© 1987 D. Reidel Publishing Company
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Gianturco, F.A., Venanzi, M. (1987). Transport Properties of Van Der Waals Molecules Computed from Accurate Interactions. In: Weber, A. (eds) Structure and Dynamics of Weakly Bound Molecular Complexes. NATO ASI Series, vol 212. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3969-1_27
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DOI: https://doi.org/10.1007/978-94-009-3969-1_27
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