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| 高温高压下爆轰产物分子间相互作用的研究 | |
| 引用本文： | 赵艳红,刘海风,张弓木,张广财. 高温高压下爆轰产物分子间相互作用的研究[J]. 物理学报, 2011, 60(12): 123401-123401. DOI: 10.7498/aps.60.123401 |
| 作者姓名： | 赵艳红 刘海风 张弓木 张广财 |
| 作者单位： | 北京应用物理与计算数学研究所,北京 100094 |
| 基金项目： | 中国工程物理研究院科学技术发展基金(批准号2009A0101004, 2009A0102005)资助的课题. |
| 摘 要： | 给出了一种由分子流体的冲击Hugoniot实验数据确定原分子之间和离解产物分子、原子相互间作用势参数的方法. 在较低压强下,采用Ross硬球微扰理论软球修正模型确定原分子之间的相互作用势参数;在较高压强下,采用基于统计物理的化学平衡方法来确定分子离解后的分子和原子之间的相互作用势参数. 与传统的由对应状态定律确定势函数参数的方法相比,所得到的势函数参数在很大的压强范围内都能较好地描述冲击实验.关键词：高温高压化学平衡冲击Hugoniot实验 |
| 关 键 词： | 高温高压 化学平衡 冲击Hugoniot实验 |
| 收稿时间： | 2010-11-26 |
Pair interactions of detonation products at high pressure and high temperature |
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| Zhao Yan-Hong,Liu Hai-Feng,Zhang Gong-Mu and Zhang Guang-Cai. Pair interactions of detonation products at high pressure and high temperature[J]. Acta Physica Sinica, 2011, 60(12): 123401-123401. DOI: 10.7498/aps.60.123401 | |
| Authors: | Zhao Yan-Hong Liu Hai-Feng Zhang Gong-Mu Zhang Guang-Cai |
| Affiliation: | Institute of Applied Physics and Computational Mathematics, Beijing 100094, China;Institute of Applied Physics and Computational Mathematics, Beijing 100094, China;Institute of Applied Physics and Computational Mathematics, Beijing 100094, China;Institute of Applied Physics and Computational Mathematics, Beijing 100094, China |
| Abstract: | In this paper,we present a method of determuning the potentials of molecules and dissociation products by shock wave data.The potentials are calculated by the Ross's modification of hard-sphere variation theory at low pressure and the statistical mechanical chemical equilibrium method at high pressure.Our results are in better agreement with the experimental data than the results obtained from the corresponding states theory. |
| Keywords: | high-temperature high-pressure chemical equilibrium shock Hugoniot experiment |
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