Results 1 to 10 of about 49,686 (166)

Numerical Simulation of Viscous Dissipation and Chemical Reaction in MHD of Nanofluid [PDF]

open access: yesЖурнал інженерних наук, 2019
A study of viscous dissipation and chemical reaction effects of nanofluid flow passing over a stretched surface with the MHD stagnation point and the convective boundary condition has been analyzed numerically.
Govardhan K., Narender G., Sarma G. S.
doaj   +1 more source

Relativistic Spin Magnetohydrodynamics

open access: yesPhysical Review Letters, 2022
8+5 pages, published ...
Samapan Bhadury   +4 more
openaire   +4 more sources

Magnetohydrodynamics as Superfluidity [PDF]

open access: yesPhysical Review Letters, 2019
We show that relativistic magnetohydrodynamics (MHD) can be recast as a novel theory of superfluidity. This new theory formulates MHD just in terms of conservation equations, including dissipative effects, by introducing appropriate variables such as a magnetic scalar potential, and providing necessary and sufficient conditions to obtain equilibrium ...
Armas, Jay, Jain, Akash
openaire   +5 more sources

Magnetohydrodynamic Effects on Third-Grade Fluid Flow and Heat Transfer with Darcy–Forchheimer Law over an Inclined Exponentially Stretching Sheet Embedded in a Porous Medium

open access: yesMagnetochemistry, 2022
The major aim of the current investigations is to study the magnetohydrodynamic effects on heat and mass transfer phenomena in third-grade fluid past an inclined exponentially stretching sheet fixed in a porous medium with Darcy–Forchheimer law influence.
Amir Abbas   +2 more
doaj   +1 more source

Unsteady MHD Mixed Convection Flow in Hybrid Nanofluid at Three-Dimensional Stagnation Point

open access: yesMathematics, 2021
There has been significant interest in exploring a stagnation point flow due to its numerous potential uses in engineering applications such as cooling of nuclear reactors.
Nurul Amira Zainal   +3 more
doaj   +1 more source

Dynamo Action in Magnetohydrodynamics and Hall‐Magnetohydrodynamics [PDF]

open access: yesThe Astrophysical Journal, 2003
The first direct numerical simulations of turbulent Hall dynamos are presented. The evolution of an initially weak and small-scale magnetic field in a system maintained in a stationary regime of hydrodynamic turbulence (by a stirring force at a macroscopic scale) is studied to explore the conditions for exponential growth of the magnetic energy.
Mininni, P.D.   +2 more
openaire   +3 more sources

A solution of two-dimensional magnetohydrodynamic flow using the finite volume method [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2014
This paper presents the two dimensional numerical modeling of the coupling electromagnetic-hydrodynamic phenomena in a conduction MHD pump using the Finite volume Method.
Naceur Sonia   +2 more
doaj   +1 more source

Waves and Instabilities in Accretion Disks: MHD Spectroscopic Analysis [PDF]

open access: yes, 2002
A complete analytical and numerical treatment of all magnetohydrodynamic waves and instabilities for radially stratified, magnetized accretion disks is presented. The instabilities are a possible source of anomalous transport. While recovering results on
Appert K.   +13 more
core   +2 more sources

Magnetohydrodynamic convectons [PDF]

open access: yes, 2011
Numerical continuation is used to compute branches of spatially localized structures in convection in an imposed vertical magnetic field. In periodic domains with finite spatial period, these branches exhibit slanted snaking and consist of localized ...
Bergeon, Alain   +2 more
core   +2 more sources

Numerical Simulations of Magnetohydrodynamics Natural Convection and Entropy Production in a Porous Annulus Bounded by Wavy Cylinder and Koch Snowflake Loaded with Cu–Water Nanofluid

open access: yesMicromachines, 2022
The current paper presents a numerical study of the magnetohydrodynamics natural convection and entropy production of Cu–water nanofluid contained in a porous annulus between a heated Koch snowflake and wavy cylinder with lower temperature with respect ...
Abed Mourad   +4 more
doaj   +1 more source

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