Results 41 to 50 of about 146 (86)

Instability through porous medium of two viscous superposed conducting fluids

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 5, Issue 2, Page 365-375, 1982., 1980
The stability of the plane interface separating two viscous superposed conducting fluids through porous medium is studied when the whole system is immersed in a uniform horizontal magnetic field. The stability analysis is carried out for two highly viscous fluids of equal kinematic viscosities, for mathematical simplicity.
R. C. Sharma, K. P. Thakur
wiley   +1 more source

Magnetohydrodynamic cross‐field boundary layer flow

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 5, Issue 2, Page 377-384, 1982., 1981
The Blasius boundary layer on a flat plate in the presence of a constant ambient magnetic field is examined. A numerical integration of the MHD boundary layer equations from the leading edge is presented showing how the asymptotic solution described by Sears is approached.
D. B. Ingham, L. T. Hildyard
wiley   +1 more source

Some geometric properties of magneto‐fluid flows

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 5, Issue 2, Page 385-392, 1982., 1982
By employing an anholonomic description of the governing equations, certain geometric results are obtained for a class of non‐dissipative magnetofluid flows. The stream lines are geodesics on a normal congruence of the surfaces which are the Maxwellian surfaces.
S. S. Gangwar, Ram Babu
wiley   +1 more source

Shear flow past a flat plate in hydromagnetics

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 3, Issue 3, Page 521-534, 1980., 1979
The problem of simple shear flow past a flat plate has been extended to the hydromagnetic case in which a viscous, electrically conducting, incompressible fluid flows past an electrically insulated flat plate with a magnetic field parallel to the plate. For simplicity all physical parameters are assumed constant.
S. R. N. Sastry
wiley   +1 more source

STUDY OF MHD FLOW OF BLOOD WITH HEAT TRANSFER IN AN ARTERIAL SEGMENT UNDER THE EFFECT OF PERIODIC BODY ACCELERATION

open access: yes, 2017
The aim of this paper is to study numerically the blood flow in an arterial segment in the presence of an externally applied magnetic field and body acceleration by considering the fluid to be incompressible and Newtonian.
M. Parida
semanticscholar   +1 more source

Unsteady MHD flow over an infinite porous plate subjected to convective surface boundary conditions

open access: yes, 2017
In this paper, we examine the motion of unsteady MHD flow of a viscous, electrically conducting, incompressible fluid flowing past an infinite porous plate subjected to convective surface boundary conditions.
I. O. Odero, W. A. Manyonge, J. Bitok
semanticscholar   +1 more source

On the regularity criteria for the 3D magneto-micropolar fluids in terms of one directional derivative

open access: yes, 2012
In this paper, we establish two new regularity criteria for the 3D magneto-micropolar fluids in terms of one directional derivative of the velocity or of the pressure and the magnetic field.MSC:35Q35, 76W05, 35B65.
Zhaoyin Xiang, Huizhi Yang
semanticscholar   +1 more source

Initial boundary value problem and exponential stability for the planar magnetohydrodynamics equations with temperature-dependent viscosity

open access: yesAdvances in Nonlinear Analysis
In this study, we consider the initial boundary value problem of the planar magnetohydrodynamics (MHD) system when the viscous coefficients and heat conductivity depend on the temperature, which are assumed to be proportional to θα{\theta }^{\alpha }, α ...
Shang Zhaoyang, Yang Erjia
doaj   +1 more source

On certain surface integrals related to the conormal derivative problem

open access: yesPartial Differential Equations in Applied Mathematics
The non-homogeneous conormal derivative problems for nonlinear, second-order divergence form elliptic equations with singular data appear naturally in mathematical modeling of real phenomena involving problems of image recovery, the thermistor problem ...
Dian K. Palagachev
doaj   +1 more source

Low Mach number and non-resistive limit of magnetohydrodynamic equations with large temperature variations in general bounded domains

open access: yesAdvances in Nonlinear Analysis
This article verifies the low Mach number and non-resistive limit of local strong solutions to non-isentropic compressible magnetohydrodynamic (MHD) equations in general three-dimensional bounded domains when the temperature variation is large but finite.
Liang Min, Ou Yaobin
doaj   +1 more source

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