Recommended gas transport properties of argon at low density using ab initio potential
Recommended gas transport properties of argon at low density using ab initio potential
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使用从头电势推荐的低密度氩气体传输特性
DOI：
10.1080/08927022.2014.1003296
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发表时间：
2016
影响因子：
2.1
通讯作者：
Liu Zhigang
中科院分区：
文献类型：
--
作者：
Song Bo;Wang Xiaopo;Liu Zhigang
氩的最重要的输运性质已经计算使用经典的动力学理论表达式结合高品质的从头计算势能值计算的Patkowski和Szalewicz。计算了83 ~ 10，000 K范围内稀气体的粘度、热导率、自扩散系数和热扩散因子的输运性质。实验传输性能数据和目前计算的值之间的比较表明，目前的理论预测可以作为推荐值，这套传输性能在很宽的温度范围内。
The most important transport properties of argon have been calculated using classical kinetic theory expressions in conjunction with high-quality ab initio potential energy values computed by Patkowski and Szalewicz. Dilute gas transport properties have been calculated for the viscosity, thermal conductivity, self-diffusion coefficient and thermal diffusion factor from 83 to 10,000 K. Comparisons between experimental transport property data and values presently calculated indicate that the present theoretical predictions may be employed as recommended values for this set of transport properties over a wide temperature range.