New derived systems of Hide’s coupled dynamo model

Ali Allahem

Abstract

In this paper, we present the results of a preliminary analytical and numerical study of new derived system of single and double coupled self-exciting Faraday disk homopolar dynamos by Hide et al [3, 7]. Also, well-known systems including, Rikitake and Bullard systems have been reached by using Tikhonov theorem [6, 10] and eliminating method.

Keywords

: Dynamo model, Dynamical system, Bifurcations, Tikhonov’s theorem, Stability

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