Results 41 to 50 of about 473 (80)

Global magnetofluidostatic fields (an unsolved PDE problem)

International Journal of Mathematics and Mathematical Sciences, Volume 9, Issue 1, Page 123-130, 1986., 1986
A satisfactory theory of the Global MagnetoFluidoStatic (GMFS) Fields, where symmetric and non‐symmetric configurations can be dealt with on the same footing, has not yet been developed. However the formulation of the Nowhere‐Force‐Free, Local‐Global MFS problem about a given smooth isobaric toroidal surface 𝒮0 (actually, a degenerate initial‐value ...
C. Lo Surdo
wiley   +1 more source

Combined effect of free and forced convection on MHD flow in a rotating porous channel

International Journal of Mathematics and Mathematical Sciences, Volume 5, Issue 1, Page 165-182, 1982., 1980
This paper gives a steady linear theory of the combined effect of the free and forced convection in rotating hydromagnetic viscous fluid flows in a porous channel under the action of a uniform magnetic field. The flow is governed by the Grashof number G, the Hartmann number H, the Ekman number E, and the suction Reynolds number S. The solutions for the
D. R. V. Prasada Rao, D. V. Krishna, Lokenath Debnath   +2 more
wiley   +1 more source

On the well-posedness for the Ideal MHD equations in the Triebel-Lizorkin spaces

, 2009
In this paper, we prove the local well-posedness for the Ideal MHD equations in the Triebel-Lizorkin spaces and obtain blow-up criterion of smooth solutions.
C. Fefferman, Changxing Miao, D. Chae, D. Chae, E.M. Stein, F. Planchon, J. Bergh, J. Wu, J. Wu, J. Wu, J. Wu, J.-M. Bony, J.-Y. Chemin, J.-Y. Chemin, J.T. Beale, M. Cannone, M. Frazier, Q. Chen, Qionglei Chen, R.E. Caflisch, T. Kato, Y. Meyer, Z. Zhang, Zhifei Zhang   +23 more
core   +1 more source

INFLUENCE OF AN INTERNAL HEAT SOURCE OR SINK ON THE MAGNETOCONVECTION OF A MICROPOLAR FLUID IN A VERTICAL CHANNEL

, 2016
This work examines the effects of an external uniform magnetic field and of an internal heat source or sink on the steady mixed convection in the fully developed flow of a micropolar fluid filling a vertical channel under the Oberbeck-Boussinesq ...
A. Borrelli, G. Giantesio, M. C. Patria
semanticscholar   +1 more source

Global Existence of Smooth Solutions to an Initial‐Boundary Value Problem of One‐Dimensional MHD–Vlasov Equations

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
In this paper, the existence and uniqueness of the global smooth solution to an initial‐boundary value problem of one‐dimensional magnetohydrodynamics (MHD)–Vlasov equations are proved for large initial data. This equation is a fluid‐particle system which consists of the compressible MHD equations for the fluid coupled with the Vlasov equation for the ...
Peng Jiang, Enqi Lin, Lu Zhu, Calogero Vetro   +3 more
wiley   +1 more source

Instability through porous medium of two viscous superposed conducting fluids

International 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

International 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

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

Some geometric properties of magneto‐fluid flows

International 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

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