期刊论文详细信息
Nuclear Fushion
On variational formulation of current drive problem in uniformly magnetized relativistic plasma
article
Y.M. Hu1  Y.J. Hu2 
[1] Institute of Plasma Physics, Chinese Academy of Sciences;Center for Magnetic Fusion Theory, Chinese Academy of Sciences
关键词: variational principle;    current drive efficiency;    relativistic plasma;   
DOI  :  10.1088/0029-5515/56/1/016011
来源: Institute of Physics Publishing Ltd.
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【 摘 要 】

A fully relativistic extension of the variational principle with the modified test function for the Spitzer function with momentum conservation in the electron–electron collision is investigated in uniformly magnetized plasma. The term of the momentum conserving constraint in Hirshman's variational calculation is studied. The model developed is extended for arbitrary temperatures and covers exactly the asymptotic for ugg 1when {{Z}_{ext{eff}}}gg 1 , and the results obtained are suited to facilitate the development of a rigorous variational formulation of current drive efficiency in tokamak plasma.

【 授权许可】

Unknown   

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