| 托卡马克中电子输运分布函数的研究 |
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| 引用本文： | 冯晓,龚学余. 托卡马克中电子输运分布函数的研究[J]. 科学技术与工程, 2009, 9(4) |
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| 作者姓名： | 冯晓 龚学余 |
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| 作者单位： | 南华大学核科学技术学院,衡阳,421001 |
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| 摘 要： | 应用粒子输运的模式来研究Fokker-Planck方程求解电子分布函数的关系,得到了电子输运分布函数与扩散系数以及边缘损失的情况.计算表明:当扩散系数增大时,边缘损失,电子分布剖面都在相应的增大,在离轴加热时,其相应的剖面峰值在减小.
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| 关 键 词： | 电子分布函数 边缘损失 扩散系数 等离子体 |
Research Distribution Function of the Electron in Tokamak |
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| FENG Xiao,GONG Xue-yu. Research Distribution Function of the Electron in Tokamak[J]. Science Technology and Engineering, 2009, 9(4) |
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| Authors: | FENG Xiao GONG Xue-yu |
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| Affiliation: | School of Nuclear Science and Technology;Nanhua University;Hengyang 421001;P.R.China |
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| Abstract: | A distribution function of electron is researched with Fokker-Planck equation.The distribution of electron,diffusion coefficient and edge losing are gained.It is shown that the edge losing and electron distribution profile will be enlarge with the diffusion coefficient enlarge,its'peak profile is minished with off-axis fueling. |
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| Keywords: | distribution function of the electron edge losing diffusion coefficient plasma |
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