| 氢的高密度等离子体物态方程 |
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| 引用本文： | 李有宽,陈栋泉,李茂生,董航. 氢的高密度等离子体物态方程[J]. 高压物理学报, 2001, 15(4): 271-276 |
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| 作者姓名： | 李有宽 陈栋泉 李茂生 董航 |
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| 作者单位： | 北京应用物理与计算数学研究所, |
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| 基金项目： | 中国工程物理研究院基金 (990 10 9) |
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| 摘 要： | 采用Thomas Fermi（TF）方法，计算了氢的高密度等离子体物态方程，并引入TF等效电离度概念。等效电离度的计算结果表明，TF方法也可用于宽广温度、密度范围的等离子体物态方程计算，且在高密度区，其结果比活度展开法（ACTEX）和Debye-Huckel（DH）理论更为合理。
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| 关 键 词： | 等离子体 物态方程 TF等效电离度 |
| 文章编号： | 1000-5773(2001)04-0271-06 |
| 收稿时间： | 2001-02-22; |
| 修稿时间： | 2001-02-22 |
THE EQUATION OF STATE FOR THE PLASMA HYDROGEN AT HIGH DENSITY |
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| LI You kuan,CHEN Dong quan,LI Mao sheng,DONG Hang. THE EQUATION OF STATE FOR THE PLASMA HYDROGEN AT HIGH DENSITY[J]. Chinese Journal of High Pressure Physics, 2001, 15(4): 271-276 |
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| Authors: | LI You kuan CHEN Dong quan LI Mao sheng DONG Hang |
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| Affiliation: | Institute of Applied Physics and Computational Mathematics, Beijing 100088, China |
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| Abstract: | The equations of state were calculated with Thomas-Fermi (TF) method and TF equivalent ionicity was introduced for the plasma hydrogen. The calculated results of the equivalent ionicity indicated that TF method can be used in wide range of the temperature (T) and density (ρ), and is more reasonable than ACTEX and DH methods at high density. |
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| Keywords: | plasma EOS TF equivalent ionicity |
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