| H2与稀有气体间输运性质的理论研究 |
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| 引用本文： | 黄翠香,杨向东.H2与稀有气体间输运性质的理论研究[J].西南师范大学学报(自然科学版),2011,36(2). |
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| 作者姓名： | 黄翠香 杨向东 |
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| 作者单位： | 四川大学原子与分子物理研究所,成都,610065 |
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| 基金项目： | 国家自然科学基金，高等学校博士点专项科研基金 |
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| 摘 要： | 利用现有文献中数据计算出H2与稀有气体原子间的Born-Mayer系数,然后在求得的Born-Mayer系数基础上,通过Tang-Toennies势(简写为TT势)模型理论计算了H2与稀有气体原子间的相互作用势,得到了较好的势能曲线;同时在此基础上,基于Chapman-Enskog方法,计算出了H2与稀有气体原子间的扩散系数与热传导系数,最后将计算结果与Tayebeh Hosseinnejad,Hassan Behnejad等人的计算结果进行了比较,两者的计算结果极为接近.
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| 关 键 词： | Tang-Toennies势 扩散系数 热传导系数 |
Calculation of Transport Properties of Mixtures of H2 and Inert Gases |
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| HUANG Cui-xiang,YANG Xiang-dong.Calculation of Transport Properties of Mixtures of H2 and Inert Gases[J].Journal of Southwest China Normal University(Natural Science),2011,36(2). |
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| Authors: | HUANG Cui-xiang YANG Xiang-dong |
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| Institution: | HUANG Cui-xiang,YANG Xiang-dong Institute of Atomic and Molecular Physics,Sichuan University,Chengdu 610065,China |
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| Abstract: | Firstly,the authors calculated the Born-Mayer parameter of H2 with inert gas atoms with the data in the literature referred in this paper.Then on the base of Born-Mayer coefficients,the authors calculated the interaction potential between H2 and inert gases in the Tang-Toennies potential(TT potential for short) model and got excellent curves of the potential.At the same time,the diffusion coefficient and thermal conductivity of the systems were further concerned.The results were compared with Tayebeh Hossei... |
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| Keywords: | Tang-Toennies potential diffusion coefficient thermal conductivity |
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