Results 51 to 60 of about 503 (100)

Shear flow past a flat plate in hydromagnetics

International 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

, 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

On the hierarchy of partially invariant submodels of differential equations

, 2007
It is noticed, that partially invariant solution (PIS) of differential equations in many cases can be represented as an invariant reduction of some PIS of the higher rank.
Chupakhin A P, Chupakhin A P, Golovin S V, Golovin S V, Golovin S V, Golovin S V, Golovin S V, Grundland A M, Ibragimov N H, Ibragimov N H, Ibragimov N H, Kulikovskij A G, Landau L D, LeVeque R J, Meleshko S V, Olver P J, Ovsyannikov L V, Ovsyannikov L V, Ovsyannikov L V, Ovsyannikov L V, Ovsyannikov L V, Pavlenko A S, Pommaret J F, Sergey V Golovin   +23 more
core   +1 more source

Convergence of approximate deconvolution models to the mean Magnetohydrodynamics Equations: Analysis of two models

, 2012
We consider two Large Eddy Simulation (LES) models for the approximation of large scales of the equations of Magnetohydrodynamics (MHD in the sequel). We study two $\alpha$-models, which are obtained adapting to the MHD the approach by Stolz and Adams ...
Berselli, Luigi C., Catania, Davide, Lewandowski, Roger   +2 more
core   +3 more sources

Positivity-Preserving Finite Difference WENO Schemes with Constrained Transport for Ideal Magnetohydrodynamic Equations [PDF]

, 2015
In this paper, we utilize the maximum-principle-preserving flux limiting technique, originally designed for high order weighted essentially non-oscillatory (WENO) methods for scalar hyperbolic conservation laws, to develop a class of high order ...
Christlieb, Andrew J., Liu, Yuan, Tang, Qi, Xu, Zhengfu   +3 more
core  

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

, 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

On a stationary solution for the magnetohydrodynamic equations in a bounded domain [PDF]

, 2010
A stationary problem of the magnetohydrodynamic (MHD) equations in three dimensional bounded domain is considered. The MHD system is known as a mathematical model for the motion of viscous, incompressible and electrically conducting fluid and as a ...
Yamaguchi Norikazu
core   +1 more source

On well-posedness of the Cauchy problem for MHD system in Besov spaces

, 2008
This paper is devoted to the study of the Cauchy problem of incompressible magneto-hydrodynamics system in framework of Besov spaces. In the case of spatial dimension $n\ge 3$ we establish the global well-posedness of the Cauchy problem of incompressible
Bergh, Bony, Calderón, Cannone, Chemin, Duvaut, Gallagher, Giga, Miao, Miao, Miao, O'Neil, Sermange, Stein, Triebel   +14 more
core   +2 more sources

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

Advances 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

Partial 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