Results 11 to 20 of about 394 (52)

Slip effects on squeezing flow of nanofluid between two parallel disks

open access: yesInternational Journal of Applied Mechanics and Engineering, 2016
In this study, the influence of temperature and wall slip conditions on the unsteady flow of a viscous, incompressible and electrically conducting nanofluid squeezed between two parallel disks in the presence of an applied magnetic field is investigated ...
K. Das, S. Jana, N. Acharya
doaj   +1 more source

Free convection flow of conducting micropolar fluid with thermal relaxation including heat sources

open access: yesJournal of Applied Mathematics, Volume 2004, Issue 4, Page 271-292, 2004., 2004
The present work is concerned with unsteady free convection flow of an incompressible electrically conducting micropolar fluid, bounded by an infinite vertical plane surface of constant temperature. A uniform magnetic field acts perpendicularly to the plane.
Magdy A. Ezzat
wiley   +1 more source

Two-layer-atmospheric blocking in a medium with high nonlinearity and lateral dispersion

open access: yesResults in Physics, 2018
Herein, the extended coupled Kadomtsev–Petviashvili equation (CKPE) with lateral dispersion is investigated for studying the atmospheric blocking in two layers.
M.S. Osman   +2 more
doaj   +1 more source

MHD oblique stagnation-point flow of a Newtonian fluid [PDF]

open access: yes, 2011
The steady two-dimensional oblique stagnation-point flow of an electrically conducting Newtonian fluid in the presence of a uniform external electromagnetic field (E0, H0) is analyzed, and some physical situations are examined.
Borrelli, Alessandra   +2 more
core   +1 more source

Magnetohydrodynamic flow due to noncoaxial rotations of a porous disk and a fourth‐grade fluid at infinity

open access: yesMathematical Problems in Engineering, Volume 2003, Issue 2, Page 47-64, 2003., 2003
The governing equations for the unsteady flow of a uniformly conducting incompressible fourth‐grade fluid due to noncoaxial rotations of a porous disk and the fluid at infinity are constructed. The steady flow of the fourth‐grade fluid subjected to a magnetic field with suction/blowing through the disk is studied.
Tasawar Hayat, Yongqi Wang
wiley   +1 more source

Finite difference solution of radiation effects on MHD unsteady free‐convection flow over vertical plate with variable surface temperature

open access: yesJournal of Applied Mathematics, Volume 2003, Issue 2, Page 65-86, 2003., 2003
An analysis is performed to study radiation effects on magnetohydrodynamic (MHD) unsteady free‐convection flow past a semi‐infinite vertical plate with variable surface temperature in the presence of transversal uniform magnetic field. The boundary layer equations are transformed into a linear algebraic system by an implicit finite‐difference method. A
M. A. Abd El-Naby   +2 more
wiley   +1 more source

On the structure of ionizing shock waves in magnetofluiddynamics

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 29, Issue 7, Page 395-415, 2002., 2002
Ionizing shock waves in magnetofluiddynamics occur when the coefficient of electrical conductivity is very small ahead of the shock and very large behind it. For planner motion of plasma, the structure of such shock waves are stated in terms of a system of four‐dimensional equations.
A. Aghajani, M. Hesaaraki
wiley   +1 more source

MHD OBLIQUE STAGNATION-POINT FLOW OF A MICROPOLAR FLUID [PDF]

open access: yes, 2011
The steady two-dimensional oblique stagnation-point flow of an electrically conducting micropolar fluid in the presence of a uniform external electromagnetic field (E0,H0) is analyzed and some physical situations are examined.
Borrelli, Alessandra   +2 more
core   +1 more source

Radiation effect on MHD free‐convection flow of a gas at a stretching surface with a uniform free stream

open access: yesJournal of Applied Mathematics, Volume 2, Issue 2, Page 93-103, 2002., 2002
We investigate the problem of free convection heat transfer near an isothermal stretching sheet. This has been done under the simultaneous action of buoyancy, radiation, and transverse magnetic field. The governing equations are solved by the shooting method.
Ahmed Y. Ghaly, Elsayed M. E. Elbarbary
wiley   +1 more source

Exact solutions of steady plane flows using (r, ψ)‐coordinates

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 23, Issue 7, Page 449-475, 2000., 2000
We determine exact solutions of steady, plane viscous incompressible magnetohydrodynamic (MHD) aligned and non‐MHD fluid flows when the polar representation of the streamline patterns for these flows are of the form (θ − f(r))/g(r) = constant.
F. Labropulu, O. P. Chandna
wiley   +1 more source

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