Kazantsev dynamo in turbulent compressible flows

We consider the kinematic fluctuation dynamo problem in a flow that is random, white-in-time, with both solenoidal and potential components. This model is a generalization of the well-studied Kazantsev model. If both the solenoidal and potential parts have the same scaling exponent, then, as the com...

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Veröffentlicht in:	arXiv.org 2019-03
Hauptverfasser:	Marco Martins Afonso, Mitra, Dhrubaditya, Vincenzi, Dario
Format:	Artikel
Sprache:	eng
Schlagworte:	Compressibility Computational fluid dynamics Fluid flow Physics - Astrophysics of Galaxies Physics - Chaotic Dynamics Physics - Fluid Dynamics Reynolds number Scaling Variation
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