Reversals of magnetic field in the large-scale αΩ-dynamo

  1. Institute of Cosmophysical Researches and RadioWave Propagation Far-Eastern Branch, Russian Academy of Sciences
  2. Vitus Bering Kamchatka State University

The paper investigates the question on the possibility of reversals within a low-mode model of αΩ-dynamo. The MHD-system parameters were defined when reversals of the magnetic field during the relative constancy of velocity fields of a viscous conducting magnetized fluid are possible. The results of numerical solution of the system with the assumption of various types of dependences of α-effect amplitude on radius are discussed

Vodinchar G.M., Godomskaya A.N, Sheremetyeva O.V. Reversals of magnetic field in the large-scale αΩ-dynamo // BULLETIN KRASEC. PHYSICAL AND MATHEMATICAL SCIENCES. 2015. T. 11, № 2. С. 51-56