How do dynamos saturate
作者： Fausto Cattaneo , Steve M. Tobias
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摘要: In order better to understand how dynamo systems saturate, we study the kinematic properties of velocity fields that arise from nonlinearly saturated dynamos. The technique is implemented by solving concurrently, in addition momentum equation, two induction equations, one for actual magnetic field, and an independent passive field. We apply this illustrative examples: convectively driven turbulence, turbulence represented a shell model. all cases find remains efficient even after nonlinear saturation occurs. discuss implications process saturation.
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