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of 10
pro vyhledávání: '"Muraglia, Magali"'
Autor:
Muraglia, Magali
Un tokamak est le siège de diverses instabilités qui peuvent être à l'origine d'une dégradation du confinement magnétique. Cette thèse porte sur l'étude de la dynamique d'un îlot magnétique en présence de turbulence dans les plasmas magné
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00577937
http://tel.archives-ouvertes.fr/docs/00/57/79/37/PDF/These_Muraglia_Final.pdf
http://tel.archives-ouvertes.fr/docs/00/57/79/37/PDF/These_Muraglia_Final.pdf
Autor:
Muraglia, Magali, Agullo, Oliver, Benkadda, Sadruddin, Garbet, Xavier, Beyer, P., Sen, Abhijit
Publikováno v:
Physical Review Letters 103 (2009) 145001
The nonlinear dynamics of magnetic tearing islands imbedded in a pressure gradient driven turbulence is investigated numerically in a reduced magnetohydrodynamic model. The study reveals regimes where the linear and nonlinear phases of the tearing in
Externí odkaz:
http://arxiv.org/abs/1103.4443
Autor:
Muraglia, Magali, Agullo, Olivier, Yagi, Masatoshi, Benkadda, Sadruddin, Peter, Beyer, Garbet, Xavier, Itoh, Sanae -I., Itoh, Kimitaka, Sen, Abhijit
Publikováno v:
Nuclear Fusion 49 (2009) 055016
We present numerical simulation studies of 2D reduced MHD equations investigating the impact of the electronic \beta parameter and of curvature effects on the nonlinear evolution of drift tearing islands. We observe a bifurcation phenomenon that lead
Externí odkaz:
http://arxiv.org/abs/1103.4442
Publikováno v:
European Physical Journal B 53 (20/10/2006) 351-360
A numerical method is proposed in order to track field lines of three-dimensional divergence free fields. Field lines are computed by a locally valid Hamiltonian mapping, which is computed using a symplectic scheme. The method is theoretically valid
Externí odkaz:
http://arxiv.org/abs/nlin/0602035
Autor:
Muraglia, Magali, Agullo, Olivier, Yagi, Masatoshi, Benkadda, Sadruddin, Peter, Beyer, Garbet, Xavier, Itoh, Sanae -I., Itoh, Kimitaka, Sen, Abhijit
We present numerical simulation studies of 2D reduced MHD equations investigating the impact of the electronic ��parameter and of curvature effects on the nonlinear evolution of drift tearing islands. We observe a bifurcation phenomenon that lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8075cdc91d4cf1daa5dc0ac6067607b
Akademický článek
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Autor:
N. Dubuit, Xavier Garbet, M. Muraglia, Alexandre Poyé, Sadruddin Benkadda, Olivier Agullo, Abhijit Sen
Publikováno v:
Physics of Plasmas
Physics of Plasmas, American Institute of Physics, 2017, 24 (4), ⟨10.1063/1.4981230⟩
Physics of Plasmas, American Institute of Physics, 2017, 24, pp.42309-42309
Physics of Plasmas, 2017, 24 (4), ⟨10.1063/1.4981230⟩
Physics of Plasmas, 2017, 24, pp.42309-42309
Physics of Plasmas, American Institute of Physics, 2017, 24 (4), ⟨10.1063/1.4981230⟩
Physics of Plasmas, American Institute of Physics, 2017, 24, pp.42309-42309
Physics of Plasmas, 2017, 24 (4), ⟨10.1063/1.4981230⟩
Physics of Plasmas, 2017, 24, pp.42309-42309
International audience; The nonlinear dynamics of a turbulence driven magnetic island (TDMI) is investigated numerically in a reduced magnetohydrodynamic fluid model. The significance of identifying a characteristic signature of a TDMI for its experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::304bf7343d4a2c66a34056465f276240
https://hal.archives-ouvertes.fr/hal-01795677
https://hal.archives-ouvertes.fr/hal-01795677