| 软球微扰状态方程的研究 |
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| 引用本文： | 徐南平,姚建民,王延儒,时钧.软球微扰状态方程的研究[J].陶瓷科学与艺术,1988(4). |
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| 作者姓名： | 徐南平 姚建民 王延儒 时钧 |
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| 作者单位： | 南京化工学院化学工程系，南京化工学院化学工程系，南京化工学院化学工程系，南京化工学院化学工程系 |
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| 摘 要： | 从改进的势能函数出发,由径向分布函数理论和维里方程导出高温下纯流体配位数的计算公式,并与Sandler法结合求得简化的扰动型软球状态方程。用该方程计算的结果与Lennard-Jones模型的计算机模拟PVT数据吻合。
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| 关 键 词： | 状态方程 径向分布函数 配位数 微扰 软球 |
THE STUDY ON SOFT SPHERE PERTURBATION EQUATION OF STATE |
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| Xu Nanping Yao Jianmin Wang Yanru Shi Jun.THE STUDY ON SOFT SPHERE PERTURBATION EQUATION OF STATE[J].Ceramics Science & Art,1988(4). |
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| Authors: | Xu Nanping Yao Jianmin Wang Yanru Shi Jun |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | By improving the molecular interaction energy model, an equation for coordination number of pure fluid at high temperature was obtained with the help of the radial distribution function theory and virial equation. The equation was combined with Sandier method to get a simplified perturbation soft sphere equation of state. And the PVT relations obtained by the EOS were in good agreement with those calculated with LennardJones model. |
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| Keywords: | equation of state radial distribution function coordination number perturbation soft sphere |
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