Anomalous electron thermal conduction from magnetic turbulence
作者:
B. G. Hong,
W. Horton,
期刊:
Physics of Fluids B: Plasma Physics
(AIP Available online 1989)
卷期:
Volume 1,
issue 12
页码: 2527-2530
ISSN:0899-8221
年代: 1989
DOI:10.1063/1.859188
出版商: AIP
数据来源: AIP
摘要:
The electron thermal balance equation from the Braginskii equations with the finite Larmor radius heat flux is analyzed for the space‐time‐average power balance in the presence of electromagnetic fluctuations. Formulas for the anomalous thermal flux associated with theE×Bmotion and the magnetic &dgr;B⊥fluctuations are derived and evaluated for thec/&ohgr;pescale electromagnetic turbulence typical of the ∇Te‐driven short wavelength drift modes. The result is compared with several Ohkawa‐type formulas for the anomalous electron thermal energy transport.
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