Title of article
Study of a helical axis heliotron
Author/Authors
NAKAMURA، Y. نويسنده , , Obiki، T. نويسنده , , Mizuuchi، T. نويسنده , , Sano، F. نويسنده , , Okada، H. نويسنده , , Hanatani، K. نويسنده , , Wakatani، M. نويسنده , , Nakasuga، M. نويسنده , , Besshou، S. نويسنده , , Kondo، K. نويسنده ,
Pages
-568
From page
569
To page
0
Abstract
Optimization studies have been done for the helical axis heliotron configuration. One purpose is to find a configuration suitable for experimental studies of the basic properties of a helical axis heliotron. In the present study, the role of the bumpy field component (toroidal mirror ratio) in MHD stability and neoclassical confinement for this type of configuration is examined. The physical mechanism of the improvement of the neoclassical transport through control of the bumpy field component is clarified. The physics design and current status of the new helical axis heliotron device, Heliotron J, are also described.
Keywords
hull-kernel ratio , Helianthus annuus L. , Pakistan , seed-kernel ratio , seed source
Journal title
Astroparticle Physics
Record number
33046
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