Results 11 to 20 of about 63,259 (229)

Shear instabilities in shallow-water magnetohydrodynamics [PDF]

open access: yes, 2013
The interaction of horizontal shear flows and magnetic fields in stably stratified layers is central to many problems in astrophysical fluid dynamics.
Mak, Julian
core   +6 more sources

A general Cluster data and global MHD simulation comparison [PDF]

open access: yes, 2008
Among the many challenges facing the space weather modelling community today, is the need for validation and verification methods of the numerical models available describing the complex nonlinear Sun-Earth system.
Wild, J.A.   +5 more
core   +6 more sources

Variable Energy Fluxes and Exact Relations in Magnetohydrodynamics Turbulence

open access: yesFluids, 2021
In magnetohydrodynamics (MHD), there is a transfer of energy from the velocity field to the magnetic field in the inertial range itself. As a result, the inertial-range energy fluxes of velocity and magnetic fields exhibit significant variations.
Mahendra Verma   +3 more
doaj   +1 more source

Theoretical investigation of unsteady MHD flow within non-stationary porous plates

open access: yesHeliyon, 2021
Porous-permeable structures with magnetohydrodynamics (MHD) flow have a lot of applications in various disciplines of engineering. Transport of ferro-fluid in magnetic field has attained more focus in recent years.
Tareq Manzoor   +3 more
doaj   +1 more source

Anisotropic three-dimensional MHD turbulence [PDF]

open access: yes, 1996
Direct spectral method simulation of the three-dimensional magnetohydrodynamics (MHD) equations is used to explore anisotropy that develops from initially isotropic fluctuations as a consequence of a uniform applied magnetic field.
Matthaeus, William H.   +7 more
core   +1 more source

On the Richtmyer-Meshkov Instability in Magnetohydrodynamics [PDF]

open access: yes, 2005
The Richtmyer-Meshkov instability is important in a wide variety of applications including inertial confinement fusion and astrophysical phenomena. In some of these applications, the fluids involved may be plasmas and hence be affected by magnetic fields.
Wheatley, Vincent
core   +1 more source

Finite-time singularity formation at a magnetic neutral line in Hall magnetohydrodynamics [PDF]

open access: yes, 2015
The formation of a current sheet in a weakly collisional plasma can be modelled as a finite-time singularity solution of magnetohydrodynamic equations.
Litvinenko, Yuri E.   +3 more
core   +1 more source

Numerical study of magnetic island coalescence using magnetohydrodynamics with adaptively embedded particle-in-cell model

open access: yesAIP Advances, 2023
Collisionless magnetic reconnection typically requires kinetic treatment that is, in general, computationally expensive compared to fluid-based models. In this study, we use the magnetohydrodynamics with an adaptively embedded particle-in-cell (MHD-AEPIC)
Dion Li   +4 more
doaj   +1 more source

Properties of mass-loading shocks, 2. Magnetohydrodynamics [PDF]

open access: yes, 1992
The one-dimensional magnetohydrodynamics of shocked flows subjected to significant mass loading are considered. Recent observations at comets Giacobini-Zinner and Halley suggest that simple nonreacting MHD is an inappropriate description for active ...
Oughton, Sean   +3 more
core   +1 more source

Pressureless Magnetohydrodynamics System: Riemann Problem and Vanishing Magnetic Field Limit

open access: yesAdvances in Mathematical Physics, 2020
This paper proposes the pressureless magnetohydrodynamics (MHD) system by neglecting the effect of pressure difference in the MHD system. Firstly, the Riemann problem for the pressureless MHD system is solved with five kinds of structures of solutions ...
Shiwei Li, Hongjun Cheng, Hanchun Yang
doaj   +1 more source

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