| 激光等离子体形成过程的数值模拟 |
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| 引用本文： | 肖刚,张建泉,罗吉庭.激光等离子体形成过程的数值模拟[J].中国激光,1997,24(11):1017-1022. |
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| 作者姓名： | 肖刚 张建泉 罗吉庭 |
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| 作者单位： | 第二炮兵工程学院，第二炮兵工程学院，第二炮兵工程学院 西安710025 西北核技术研究所 西安710024，西安710025 西北核技术研究所 西安710024，西安710025 西北核技术研究所 西安710024 |
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| 摘 要： | 采用一维单流体双温度辐射流体动力学模型.通过数值模拟方法.研究了XeCl准分子激光辐照金属Al靶时.气化等离子体的形成和演化过程.
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| 关 键 词： | 准分子激光 激光等离子体过程 激光-靶相互作用 |
| 收稿时间： | 1996/9/17 |
Numerical Calculation of Laser-generated Plasma Processes |
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| Xiao Gang Zhang Jianquan,Luo Jiting.Numerical Calculation of Laser-generated Plasma Processes[J].Chinese Journal of Lasers,1997,24(11):1017-1022. |
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| Authors: | Xiao Gang Zhang Jianquan Luo Jiting |
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| Abstract: | Based on a one-fluid, two-temperature radiation hydrokinetics model, we study the interaction processes of XeCl laser radiation with a one-dimensional aluminium target. The heating processes of the target are described by nonlinear thermal conductive equations. The forming and evolution processes about the densities and the temperatures of laser-generated plasma are govened by the rate equations. According to this model, we give out the numerical code. Our results present the physical pictures of different stages about the plasma evolution. The impulse coupling coefficient agrees fairly well with the experimental results in literature. |
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| Keywords: | excimer laser plasma processes induced by laser laser-material interaction |
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