引用本文: | 银燕,常文蔚.等离子体粒子模拟中的改进型Borris旋动粒子方法.[J].国防科技大学学报,2003,25(6):83-86.[点击复制] |
YIN Yan,CHANG Wenwei.Advanced Borris Rotation Method in Particle Simulation of Plasma[J].Journal of National University of Defense Technology,2003,25(6):83-86[点击复制] |
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等离子体粒子模拟中的改进型Borris旋动粒子方法 |
银燕, 常文蔚 |
(国防科技大学 理学院,湖南 长沙 410073)
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摘要: |
将等离子体粒子模拟中得到广泛应用的Borris旋动粒子方法进行了改进,用于精确求解相对论Lorentz运动方程。这种改进型Borris旋动方法在模拟粒子在强磁场中的动力学行为时仍具有相当高的计算精度,且耗费计算量较小。将改进型Borris旋动方法应用于等离子体粒子模拟中,尤其适用于模拟超强激光与等离子体的相互作用。 |
关键词: 激光等离子体相互作用 粒子模拟 Borris旋动方法 |
DOI: |
投稿日期:2003-06-30 |
基金项目:国家自然科学基金项目资助(10085002);国家863高技术惯性约束聚变主题资助项目 |
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Advanced Borris Rotation Method in Particle Simulation of Plasma |
YIN Yan, CHANG Wenwei |
(College of Science, National Univ. of Defense Technology,Changsha 410073, China)
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Abstract: |
An advanced Borris rotation method is proposed to solve the relativistic Lorentz equation. The method can describe the dynamic behavior of particles in intense magnetic field accurately. It is especially adaptive to simulate the interaction of ultra-intense laser and plasmas by using the advanced Borris rotation method in particle simulation. |
Keywords: interaction of laser and plasmas particle simulation Borris rotation method |
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