نتایج جستجو برای: mhd boundary layer equation

تعداد نتایج: 633038  

Journal: :Journal of Differential Equations 2021

In this paper, we validate the boundary layer theory for 2D steady viscous incompressible magnetohydrodynamics (MHD) equations in a domain { ( X , Y ) ∈ [ 0 L ] × R + } under assumption of moving at = . The validity expansions and convergence rates are established Sobolev sense. We extend results case with shear outer ideal MHD flows [3] to nonshear flows.

2005
Zhichao Zhang Feng Liu David M. Schuster

This paper presents an Euler and boundary-layer method capable of unsteady flow and aeroelastic simulations. An integral boundary-layer solver is coupled with an Euler solver in a “semi-inverse” manner. For the inviscid part, approximate wall boundaryconditions are implemented on non-moving mean chord positions, whereas the full nonlinear Euler equation is solved in the field for accurate resol...

The steady two-dimensional flow of a viscous nanofluid of magnetohydrodynamic (MHD) flow and heattransfer characteristics for the boundary layer flow over a nonlinear stretching sheet is considered. Theflow is caused by a nonlinear stretching sheet with effects of velocity, temperature and concentrationslips. Problem formulation is developed in the pre...

D. Ramya, I. Shravani J. A. Rao

   An investigation is carried out on MHD stagnation point flow of water-based nanofluids in which the heat and mass transfer includes the effects of slip and convective boundary conditions. Employing the similarity variables, the governing partial differential equations including continuity, momentum, energy, and concentration have been reduced to ordinary ones and solved by using...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1993

Journal: :Khulna University studies 2022

In the present paper behavior of free convective boundary layer flow an electrically con-ducting visco-elastic,incompressible fluid through a porous medium over continuously moving surface in presence uniform magnetic field with constant suction is studied. A assumed to be applied perpendicularly surface. similarity transformation used which reduces partial differential equation ordinary equati...

2001
R. Erdélyi

Nonlinear resonant magnetohydrodynamic (MHD) waves are studied in weakly dissipative isotropic plasmas in cylindrical geometry. This geometry is suitable and is needed when one intends to study resonant MHD waves in magnetic flux tubes (e.g. for sunspots, coronal loops, solar plumes, solar wind, the magnetosphere, etc.) The resonant behaviour of slow MHD waves is confined in a narrow dissipativ...

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