Results 31 to 40 of about 27,058 (249)

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

Magnetohydrodynamics of blood flow [PDF]

open access: yesMagnetic Resonance in Medicine, 1990
AbstractThe changes in hydrostatic pressure and electrical potentials across vessels in the human vasculature in the presence of a large static magnetic field are estimated to determine the feasibility of in vivo NMR spectroscopy at fields as high as 10 T.
Keltner, J.R.   +3 more
openaire   +3 more sources

Kinetic helicity and MHD turbulence [PDF]

open access: yes, 2000
The issue of dynamical anisotropy in helical three-dimensional magnetohydrodynamic turbulence with a mean magnetic field B₀ is investigated. Using high-resolution direct numerical simulations, we follow the evolution of various isotropic initial states ...
Oughton, Sean, Prandi, Rossella
core   +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

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 ...
Alain Bergeon   +5 more
core   +1 more source

Energy dynamics in linear MHD with ion parallel viscosity [PDF]

open access: yes, 1997
Analytic results for the time dependences of the kinetic and magnetic energies of an incompressible magneto fluid threaded by a strong uniform magnetic field B₀ are obtained.
Oughton, Sean
core   +1 more source

Study on the Influence of Hall Effect on the Performance of Disk Generation Channel

open access: yesMagnetochemistry
Compared to the Faraday-type power generation channel structure, the disk-type power generation channel offers several advantages, including a simpler structure, higher enthalpy extraction efficiency, and greater power density. These features effectively
Linyong Li   +4 more
doaj   +1 more source

Numerical and Artificial Neural Network Analysis of Magnetohydrodynamic Natural Convection in a Nano-encapsulated Phase Change Suspension Filled Quadrantal Circular Enclosure [PDF]

open access: yesJournal of Applied and Computational Mechanics
This article deals with the heat transfer dynamics of a quadrantal circular enclosure filled with nano-encapsulated phase change material (NEPCM) suspension.
Mehdi Ghalambaz   +4 more
doaj   +1 more source

Parallel and perpendicular cascades in solar wind turbulence [PDF]

open access: yes, 2005
MHD-scale fluctuations in the velocity, magnetic, and density fields of the solar wind are routinely observed. The evolution of these fluctuations, as they are transported radially outwards by the solar wind, is believed to involve both wave and ...
Matthaeus, William H.   +5 more
core   +2 more sources

Magnetohydrodynamic jets*

open access: yesPhysics of Plasmas, 1994
In a series of three idealized magnetohydrodynamic (MHD) calculations in cylindrical geometry, we show that an azimuthal magnetic field can produce well-collimated jets by the pinch effect. In a laser-produced plasma, the magnetic field is generated by crossed density and temperature gradients (∇n×∇T), and may be responsible for the ‘‘imprint problem.’’
openaire   +1 more source

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