Kakuyūgō kenkyū
Online ISSN : 1884-9571
Print ISSN : 0451-2375
ISSN-L : 0451-2375
THERMO-ELECTRIC CURRENT DRIVE USING LOCAL ELECTRON COOLING PRODUCED BY NEUTRAL BEAM INJECTION
Tihiro Ohkawa
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1983 Volume 49 Issue 4 Pages 339-347

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Abstract
A new method of current drive utilizing thermo-electric effect is proposed. An electron temperature gradient is created by trapping cold electrons brought into the plasma by neutral beams. The combined effects of the density gradient produced by sloshing ions and the electron temperature gradient lead to the thermo-electric current drive. The beam power needed for heating is sufficient to drive and maintain the ohmic current.
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© The Japan Society of Plasma Science and Nuclear Fusion Research
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