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Shock Formation in the Magnetohydrodynamic Equation
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نویسنده
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Vasheghani Farahani S. ,Masoudi A. A.
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منبع
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journal of theoretical and applied physics - 2008 - دوره : 2 - شماره : 2 - صفحه:7 -10
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چکیده
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In this article we aim to predict the behavior of a magnetized fluid which is governed by themagnetohydrodynamic equation in the inviscid limit, which means that the reynolds number is over 2000and the system is turbulent. for this we need to have enough knowledge about magnetohydrodynamics, theconditions governing it, stochastic processes and the methods of solving the kpz and burgers equations,bearing in mind that this isn’t possible without studying different fields of turbulence and statisticalmechanics. it is shown that there are relations between three nonlinear evolutionary equations named kpz,burgers and magnetohydrodynamics, then from our findings not only the field moments can be calculatedbut also the time the singularities appear for the magnetohydrodynamics equation could be computed.
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کلیدواژه
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Shock wave ,Magnetohydrodynamic ,Burgers equation ,Turbulent system
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آدرس
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University of Warwick, Physics Department, UK, alzahra university, Department of Physics, ایران
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پست الکترونیکی
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s.vasheghani-farahani@warwick.ac.uk
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Authors
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