Results 21 to 30 of about 1,352 (170)

Local Well-Posedness and Blow-Up for the Solutions to the Axisymmetric Inviscid Hall-MHD Equations

open access: yesAdvances in Mathematical Physics, 2018
In this paper, we consider the regularity problem of the solutions to the axisymmetric, inviscid, and incompressible Hall-magnetohydrodynamics (Hall-MHD) equations.
Eunji Jeong, Junha Kim, Jihoon Lee
doaj   +1 more source

A Monolithic Finite Element Formulation for Magnetohydrodynamics Involving a Compressible Fluid

open access: yesFluids, 2022
This work develops a new monolithic finite-element-based strategy for magnetohydrodynamics (MHD) involving a compressible fluid based on a continuous velocity–pressure formulation. The entire formulation is within a nodal finite element framework, and is
Adhip Gupta, C. S. Jog
doaj   +1 more source

Existence of Global Solutions for Nonlinear Magnetohydrodynamics with Finite Larmor Radius Corrections

open access: yesInternational Journal of Differential Equations, 2018
We discuss the existence of global solutions to the magnetohydrodynamics (MHD) equations, where the effects of finite Larmor radius corrections are taken into account.
Fariha Elsrrawi, Harumi Hattori
doaj   +1 more source

Magnetohydrodynamic with Adaptively Embedded Particle-in-Cell model: MHD-AEPIC [PDF]

open access: yesJournal of Computational Physics, 2021
Space plasma simulations have seen an increase in the use of magnetohydrodynamic (MHD) with embedded Particle-in-Cell (PIC) models. This combined MHD-EPIC algorithm simulates some regions of interest using the kinetic PIC method while employing the MHD description in the rest of the domain.
Yinsi Shou   +4 more
openaire   +2 more sources

Effects of viscous dissipation and convective boundary conditions on magnetohydrodynamics flow of casson liquid over a deformable porous channel

open access: yesResults in Engineering, 2019
The present study magnetohydrodynamics (MHD) flow of Casson liquid over a deformable channel with viscous dissipation and convective boundary conditions is considered.
A. Neeraja   +4 more
doaj   +1 more source

Exploring the Ideal MHD Quasi-Modes of a Plasma Interface with a Thick Nonuniform Transition

open access: yesPhysics, 2022
Nonuniform plasma across an imposed magnetic field, such as those present in the solar atmosphere, can support collective Alfvénic oscillations with a characteristic damping time. The damped transverse oscillations of coronal loops are an example of this
Roberto Soler
doaj   +1 more source

Theoretical and Experimental Study of Radial Velocity Generation for Extending Bandwidth of Magnetohydrodynamic Angular Rate Sensor at Low Frequency

open access: yesSensors, 2015
The magnetohydrodynamics angular rate sensor (MHD ARS) has received much attention for its ultra-low noise in ultra-broad bandwidth and its impact resistance in harsh environments; however, its poor performance at low frequency hinders its work in long ...
Yue Ji   +3 more
doaj   +1 more source

Numerical modeling of solar wind and coronal mass ejection in the inner heliosphere: A review

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The predictions of plasma parameters in the interplanetary medium are the core of space weather forecasts, and the magnetohydrodynamics (MHD) numerical simulation is an important tool in the prediction of plasma parameters.
Man Zhang   +12 more
doaj   +1 more source

Bioconvective Chemically Reactive Radiative Squeezing Flow of a Casson Hybrid Nanofluid Between Two Parallel Plates Under Variable Viscosity

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Hybrid nanofluids, known for their superior thermal and electrical conductivity, have demonstrated remarkable potential in enhancing the heat transfer capability of conventional base fluids. This study analyzes the effects of viscous dissipation and heat radiation on two‐dimensional unsteady incompressible squeezing flow transporting hybrid ...
Hajra Batool   +3 more
wiley   +1 more source

Hydromagnetic mixed convection flow of copper and silver water nanofluids due to a curved stretching sheet

open access: yesResults in Physics, 2016
Main objective of present analysis is to study the MHD mixed convection flow of nanofluid due to a curved stretching sheet. Water based nanofluid comprising copper and silver as nanoparticles is used. Heat transfer analysis is carried out in the presence
Tasawar Hayat   +3 more
doaj   +1 more source

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