Dynamic multiscaling in magnetohydrodynamic turbulence

Ray, Samriddhi Sankar and Sahoo, Ganapati and Pandit, Rahul (2016) Dynamic multiscaling in magnetohydrodynamic turbulence. In: PHYSICAL REVIEW E, 94 (5).

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Abstract

We present a study of the multiscaling of time-dependent velocity and magnetic-field structure functions in homogeneous, isotropic magnetohydrodynamic (MHD) turbulence in three dimensions. We generalize the formalism that has been developed for analogous studies of time-dependent structure functions in fluid turbulence to MHD. By carrying out detailed numerical studies of such time-dependent structure functions in a shell model for three-dimensional MHD turbulence, we obtain both equal-time and dynamic scaling exponents.

Item Type:	Journal Article
Publication:	PHYSICAL REVIEW E
Additional Information:	Copy right for this article belongs to the AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	07 Dec 2016 04:53
Last Modified:	07 Dec 2016 04:53
URI:	http://eprints.iisc.ac.in/id/eprint/55462

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