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Abstract
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Article Information:
First Order Reactant in MHD Turbulence Before the Final Period of Decay for the Case of Multi-Point and Multi-Time in a Rotating System in Presence of Dust Particle
M.A. Aziz, M.A.K. Azad and M .S. Alam Sarker
Corresponding Author: Md. Nazrul Islam Mondal
Submitted: 2009 November, 27
Accepted: 2009 December, 21
Published: 2010 June, 25 |
Abstract:
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Follow ing Deissler’s theory, the decay for the concentration fluctuation of a dilute contaminant
undergoing a first order chemical reaction in MHD turbulence at times before the final period in a rotating
frame in presence of dust particle for the case of multi-point and multi-time is studied and have considered
correlations between fluctuating quantities at two and three point. Two and three point correlation equations
are obtained and the set of equations is made to determinate by neglecting the quadruple correlations in
comparison to the second and third order correlations. The correlation equations are converted to spectral form
by taking their Fourier transforms. Finally we obtained the decay law of magnetic energy for the concentration
fluctuations before the final period in a rotating frame in presence of dust particle for the case of multi-point
and multi-time by integrating the energy spectrum over all wave numbers.
Key words: Decay before the final period, dust particle, first order reactant, MHD turbulence, , ,
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Abstract
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Cite this Reference:
M.A. Aziz, M.A.K. Azad and M .S. Alam Sarker, . First Order Reactant in MHD Turbulence Before the Final Period of Decay for the Case of Multi-Point and Multi-Time in a Rotating System in Presence of Dust Particle. Research Journal of Mathematics and Statistics, (2): Page No: 56-68.
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ISSN (Online): 2040-7505
ISSN (Print): 2042-2024 |
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