| 离散介质中粒子运动行为的随机理论 |
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| 引用本文： | 陈长乐,尹信琴.离散介质中粒子运动行为的随机理论[J].应用科学学报,1997,15(1):67-74. |
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| 作者姓名： | 陈长乐 尹信琴 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 该文用随机动力学理论研究等离子体中难熔粒子的运动行为。建立了分布函数所满足的Kolomogorov方程。在一维半无限空间和反射边界条件下求解了该方程,结果与现有的实验事实相吻合。
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| 关 键 词： | 朗之万方程 几率分布函数 Knudsen数 |
| 收稿时间： | 1995-07-11 |
| 修稿时间： | 1995-12-09 |
RESEARCH ON THE MOTION BEHAVIOR OF IMMERSEDPARTICLES IN DISCRETE MEDIUM USINGSTOCHASTIC DYNAMICS |
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| CHEN CHANGLE,YIN XINQIN.RESEARCH ON THE MOTION BEHAVIOR OF IMMERSEDPARTICLES IN DISCRETE MEDIUM USINGSTOCHASTIC DYNAMICS[J].Journal of Applied Sciences,1997,15(1):67-74. |
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| Authors: | CHEN CHANGLE YIN XINQIN |
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| Institution: | Northwestern Polytechnical University, Xian 710072 |
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| Abstract: | The motion behaiviour of difficult-to-melt particle immersed in plasma. is studied with stochastic dynamics in this paper. The Kolmogorov equation is presented and solved under reflecting -boundary condition in one- dimension half infinite space. The result conforms to the experiment data obtained at present. |
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| Keywords: | langevin equation probability distribution knudsen number |
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