托卡马克中电子温度分布函数的研究  

Research of Distribution Function of Temperature about the Electron in Tokamak

作　　者：李伟军[1] 龚学余[1] 黄千红[1] 

机构地区：[1]南华大学数理学院,衡阳421001

出　　处：《科学技术与工程》2010年第16期3993-3995,共3页Science Technology and Engineering

基　　金：国家自然科学基金(10475039);国家自然科学基金(A3720061190);国家自然科学基金(10275032)资助

摘　　要：应用粒子输运模型来研究粒子温度扰动分布情况,得到了温度扰动分布函数与热传导率以及阻尼因子的关系,计算表明,在均匀介质系统下,其温度扰动分布函数伴随热传导率以及阻尼因子的增大在减小。电子输运由中心位置向等离子体边缘靠近时,温度扰动分布函数在逐渐减小。The research on a perturbation distribution of temperature about the electronics in the transport models,the relations of the damping and conductivity with a perturbation distribution of temperature are found. it is shown that a perturbation distribution of temperature was enlarged with the damping and conductivity is Increased. When electronic transport to plasma edge position,the temperature perturbation distribution function is reduced.

关 键 词：阻尼因子 热传导率 扰动分布 等离子体 

分 类 号：TL631.24[核科学技术—核技术及应用]