THEORETICAL CALCULATION OF TRANSPORT-PROPERTIES OF THE NOBLE-GASES HEAND NE AND THEIR BINARY-MIXTURES AT LOW-DENSITY

Using Tang-Toennies potential model and a set of expressions given by J Kestin er al, the authors have calculated the transport properties o f the two noble gases He and Ne and of the binary mixtures based upon the calculation of the interaction potential. The calculated results o f transport properties are restricted to low densities but cover the f ull range of temperature interval extending from 50 K to the onset of ionization. The mole fraction of the binary mixtures is x(1):x(2) = 0. 25:0.75. The present results are comparable to the best theoretical re sults given by J Kestin et al.