纯稀有气体宏观性质的物理力学计算

摘要

在用Tang-Toennies势模型计算了稀有气体原子间相互作用势［1～3］的基础上，系统计算了五种纯稀有气体的宏观性质，包括第二维里系数B，扩散系数D，热传导系数λ，粘滞系数η和热扩散因子αT的计算。并与J.Kestin等人所计算的最佳值进行了比较，结果符合得较好，这就进一步从宏观性质的计算证明了TT势的准确性。%Based on the noble gas atom interaction Potentials by means of Tang-Toennies potential model, we calculate five sorts of the noble gas macroscopic properties, including second virial coefficient B visocosity η, thermal conductivity λ, diffusion coefficient D, and thermal diffusion factor αT. finally, we compared our results with the best ones given by J.Kestin et al. and get a good agrement. This proved the correctness of TT model.