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MATHEMATICAL MODELING
Reversal of magnetic field in the large-scale $\alpha\Omega$-dinamo
G. M. Vodincharab, A. N. Godomskayab, O. V. Sheremet'evaab a Kamchatka State University named after Vitus Bering, 683031, Petropavlovsk-Kamchatsky, Pogranichnaya st., 4, Russia
b Institute of Cosmophysical Researches and Radio Wave Propagation, Far East Division, Russian Academy of Sciences, 684034, Kamchatskiy Kray, Paratunka, Mirnaya st., 7, Russia
Abstract:
In the paper investigates the question of the possibility of a reversal in the framework of low-mode model, $\alpha\Omega$-dinamo. The parameters of the MHD system in which the possible reversal of the magnetic field in the relative constancy of the velocity field are defined. There are results of numerical solution of the assumption of various type of $\alpha$-effect amplitude dependence from the radius.
Keywords:
$\alpha\Omega$-dynamo, magnetic field, reversal, large-scale dynamo.
Received: 16.11.2015
Citation:
G. M. Vodinchar, A. N. Godomskaya, O. V. Sheremet'eva, “Reversal of magnetic field in the large-scale $\alpha\Omega$-dinamo”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 2015, no. 2(11), 55–60; Bulletin KRASEC. Phys. & Math. Sci., 11:2 (2015), 51–56
Linking options:
https://www.mathnet.ru/eng/vkam8 https://www.mathnet.ru/eng/vkam/y2015/i2/p55
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Abstract page: | 172 | Full-text PDF : | 41 | References: | 87 |
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