A condition for small bootstrap current in three-dimensional toroidal configurations
- Autores: Mikhailov M.1, Nührenberg J.2, Zille R.2
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Afiliações:
- National Russian Research Center Kurchatov Institute
- Max-Planck-Institut für Plasmaphysik
- Edição: Volume 42, Nº 11 (2016)
- Páginas: 1070-1073
- Seção: Brief Communications
- URL: https://journals.rcsi.science/1063-780X/article/view/186020
- DOI: https://doi.org/10.1134/S1063780X16110052
- ID: 186020
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Resumo
It is shown that, if the maximum of the magnetic field strength on a magnetic surface in a threedimensional magnetic confinement configuration with stellarator symmetry constitutes a line that is orthogonal to the field lines and crosses the symmetry line, then the bootstrap current density is smaller compared to that in quasi-axisymmetric (qa) [J. Nührenberg et al., in Proc. of Joint Varenna−Lausanne Int. Workshop on Theory of Fusion Plasmas, Varenna, 1994, p. 3] and quasi-helically (qh) symmetric [J. Nührenberg and R. Zille, Phys. Lett. A 129, 113 (1988)] configurations.
Sobre autores
M. Mikhailov
National Russian Research Center Kurchatov Institute
Autor responsável pela correspondência
Email: mikhaylov_mi@nrcki.ru
Rússia, Moscow, 123182
J. Nührenberg
Max-Planck-Institut für Plasmaphysik
Email: mikhaylov_mi@nrcki.ru
Alemanha, Greifswald, 17491
R. Zille
Max-Planck-Institut für Plasmaphysik
Email: mikhaylov_mi@nrcki.ru
Alemanha, Garching, 85748