DIFFUSIVITY

作品数:162被引量:204H指数:6
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相关领域:理学更多>>
相关作者:叶勤赵亭亭杨江辉汤华清李惟毅更多>>
相关机构:华中科技大学中国石油大学(北京)重庆市建筑科学研究院天津大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金国家教育部博士点基金更多>>
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Two-Dimensional Numerical Simulation of the DC Glow Discharge in the Normal Mode and with Einstein’s Relation of Electron Diffusivity被引量:1
《Plasma Science and Technology》2012年第11期965-973,共9页A.BOUCHIKHI 
This paper presents an investigation of a DC glow discharge at low pressure in the normal mode and with Einstein's relation of electron diffusivity. Two-dimensional distributions in Cartesian geometry are presented i...
关键词:normal glow discharge Boltzmann's equation Poisson's equation electrondiffusivity Einstein's relation 
Electron Heat Diffusivity Measurement by Perturbative Method on HT-7 Tokamak
《Plasma Science and Technology》2008年第6期681-684,共4页杜勤 凌必利 提昂 高翔 费勤山 S.SAJJAD 熊川 
National Natural Science Foundation of China(No.10335060);the Core University Program between China and Japan
Spatio-temporal evolutions of the sawteeth activities are measured simultaneously with a 16 channel high spatio-temporal resolution electron cyclotron emission (ECE) heterodyne radiometer on HT-7 and the evolutions ...
关键词:ECE electron thermal diffusivity time-to-peak Fourier transform 
Scaling Properties of Runaway Electrons in HL-1M Tokamak
《Plasma Science and Technology》2006年第4期381-384,共4页郑永真 
A simple one-dimensional numerical model including generation, acceleration and loss effects for runaway electrons are used to deduce the runaway energy εr. The simulation results are presented in a form of a scaling...
关键词:runaway energy runaway confinement time runaway electron diffusivity 
Behaviors of Electron Heat Transportation in HT-7 Sawtoothing Plasma
《Plasma Science and Technology》2005年第2期2709-2712,共4页胡立群 许祎 万宝年 石跃江 甄香君 陈忠勇 林士耀 HT-7 Team 
The project supported by National Natural Science Foundation (Nos. 10375070, 10305012)and also supported partially by the core university program between China and Japan
It is found that in HT-7 ohmic plasma, main energy loss comes from electron heat conduction, hence quantitative data of electron heat diffusivity is a very important issue for investigation of electron heat transporta...
关键词:electron heat diffusivity heat pulse propagation tokamak plasma 
The Study of Heat Pulse Propagation on HT-7 Tokamak
《Plasma Science and Technology》2003年第2期1695-1702,共8页许祎 石跃江 胡立群 万宝年 
The project supported by Meg-Science Engineering Item of the Chinese Academy of Sciences
The propagation of heat pulses originating from sawtooth activity has been studied on the HT-7 tokamak. Two theoretical models are used for determining electron heat diffusivity from the experimental data measured by ...
关键词:TOKAMAK electron heat diffusivity MONOPOLE DIPOLE 
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