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Volume 5, Issue 2, April 2016, Page: 32-38
Numerical Representation of MHD Turbulence Prior to the Ultimate Phase of Decay
Ripan Roy, Department of Applied Mathematics, University of Rajshahi, Rajshahi, Bangladesh
M. Abu Bkar Pk, Department of Applied Mathematics, University of Rajshahi, Rajshahi, Bangladesh
Received: Feb. 26, 2016;       Accepted: Mar. 8, 2016;       Published: Mar. 21, 2016
DOI: 10.11648/j.pamj.20160502.11      View  3984      Downloads  125
Abstract
Following Deissler’s approach the magnetic field fluctuation in MHD turbulence prior to the ultimatephase of decay is studied. Two and three point correlation equations have been obtained and the set of equations is made determinate by neglecting the quadruple correlations in comparison with second and third order correlations. The correlation equations are changed to spectral form by taking their Fourier transforms. The decay law for magnetic field fluctuations is obtained and discussed the problem numerically and represented the results graphically.
Keywords
Correlation Function, Deissler’s Method, Fourier-Transformation, Matlab, Navier-Stokes Equation
To cite this article
Ripan Roy, M. Abu Bkar Pk, Numerical Representation of MHD Turbulence Prior to the Ultimate Phase of Decay, Pure and Applied Mathematics Journal. Vol. 5, No. 2, 2016, pp. 32-38. doi: 10.11648/j.pamj.20160502.11
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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