Results 21 to 30 of about 8,721,640 (261)

Magnetoconvection in a horizontal duct flow at very high Hartmann and Grashof numbers [PDF]

open access: yesJournal of Fluid Mechanics, 2021
Direct numerical simulations and linear stability analysis are carried out to study mixed convection in a horizontal duct with constant-rate heating applied at the bottom and an imposed transverse horizontal magnetic field. A two-dimensional approximation corresponding to the asymptotic limit of a very strong magnetic field effect is validated and ...
R. Akhmedagaev, O. Zikanov, Y. Listratov
openaire   +2 more sources

Hall Effects on Mhd Flow Past an Accelerated Plate with Heat Transfer

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
Hall current and rotation on an MHD flow past an accelerated horizontal plate relative to a rotating fluid, in the presence of heat transfer has been analyzed.
J.K. Sundarnath, R. Muthucumarswamy
doaj   +1 more source

The finite element method for MHD flow at high Hartmann numbers [PDF]

open access: yesComputer Methods in Applied Mechanics and Engineering, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neslitürk, Ali İhsan, Tezer, Münevver
openaire   +2 more sources

Using MHD free convection to receive the generated heat by an elliptical porous media

open access: yesCase Studies in Thermal Engineering, 2022
In many chemical processes, porous medium is usually used as a catalyst and mixing of reactants that may generate heat in thermal chemical processes.
Gongxing Yan   +4 more
doaj   +1 more source

Bifurcation in Viscoresistive MHD: The Hartmann Number and the Reversed Field Pinch

open access: yesPhysical Review Letters, 2000
A scaling approach to the simplest viscoresistive MHD model reveals that the Prandtl number acts only through the inertia term. When this term is negligible the dynamics is ruled by the Hartmann number H only. This occurs for the reversed field pinch dynamics as seen by numerical simulation of the model.
S. Cappello1, 2, D. F. Escande1, 3
openaire   +3 more sources

Numerical Analysis of Magnetohydrodynamic Flows

open access: yesFluids, 2020
Magnetohydrodynamics (MHD) is a field of study combined by the fluid mechanics and electromagnetism[...]
Toshio Tagawa
doaj   +1 more source

Numerical Investigation of Heat Transfer in a Four-sided Lid-driven Cavity with Porous Medium [PDF]

open access: yesJournal of Applied Fluid Mechanics
This study numerically examines magnetohydrodynamic (MHD) mixed convection heat and mass transfer in a lid-driven square cavity partially filled with a porous medium.
J. M. Kayani, S. U. Islam
doaj   +1 more source

Magnetohydrodynamic mixed convection effects on the removal process of fluid particles from an open cavity in a horizontal channel [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2014
This paper presents the results of a numerical study on the heat transfer performance and the removal process of fluid particles under the influence of magnetohydrodynamic mixed convection in a horizontal channel with an open cavity.
Rouhollah Yadollahi Farsani   +2 more
doaj   +1 more source

Effect of Hartmann number on Natural Convection of Pleural Effusion

open access: yesTurkish Journal of Computer and Mathematics Education (TURCOMAT), 2021
The most severe pandemic complications of COVID-19 are mainly caused by large droplet transmission. An initial sign of coronavirus disease is pleural effusion.Droplet transmission of the COVID-19 virus can occur by direct contact with inflamed human beings and indirect touch with surroundingsurfaces or with objects used by inflamed person.
openaire   +1 more source

Numerical investigation of natural convection slip flow affected by magnetic field in two-dimensional microchannel

open access: yesInternational Journal of Thermofluids
The numerical study examines the development of steady state free convection in an open-ended vertical microchannel, heated by symmetric and asymmetric wall temperatures, and with a constant transverse magnetic field.
Mohsen Saghafian   +2 more
doaj   +1 more source

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