Results 21 to 30 of about 33,372 (204)

Holography and magnetohydrodynamics with dynamical gauge fields

Journal of High Energy Physics, 2023
Within the framework of holography, the Einstein-Maxwell action with Dirichlet boundary conditions corresponds to a dual conformal field theory in presence of an external gauge field.
Yong jun Ahn, Matteo Baggioli, Kyoung-Bum Huh, Hyun-Sik Jeong, Keun-Young Kim, Ya-Wen Sun   +5 more
doaj   +1 more source

A volume of fluid (VOF) method to model shape change during electrodeposition

Electrochemistry Communications, 2020
A novel volume of fluid (VOF) based approach is proposed to simulate the transient shape change of deposit front during electrodeposition considering secondary current distribution.
E. Karimi-Sibaki, A. Kharicha, A. Vakhrushev, M. Wu, A. Ludwig, J. Bohacek   +5 more
doaj   +1 more source

Combined Impacts of Fin Surface Inclination and ‎Magnetohydrodynamics on the Thermal Performance of a Convective-Radiative Porous Fin‎ [PDF]

Journal of Applied and Computational Mechanics, 2022
In this work, the combined impacts of magnetohydrodynamics and fin surface inclination on thermal performance of convective-radiative porous fin with temperature-invariant thermal conductivity is numerically study using finite difference method ...
Gbeminiyi M. Sobamowo
doaj   +1 more source

WhiskyMHD: a new numerical code for general relativistic magnetohydrodynamics [PDF]

, 2007
The accurate modelling of astrophysical scenarios involving compact objects and magnetic fields, such as the collapse of rotating magnetized stars to black holes or the phenomenology of gamma-ray bursts, requires the solution of the Einstein equations ...
, , Abramowitz M, Anile A M, Baiotti L, Bocquet M, Bruno Giacomazzo, Font J A, Luciano Rezzolla, Montero P J, Nakamura T, Neilsen D, Press W H, Schnetter E, Toro E F, Yokosawa M, Yokosawa M   +16 more
core   +2 more sources

Magnetic material in mean-field dynamos driven by small scale helical flows

New Journal of Physics, 2014
We perform kinematic simulations of dynamo action driven by a helical small scale flow of a conducting fluid in order to deduce mean-field properties of the combined induction action of small scale eddies.
A Giesecke, F Stefani, G Gerbeth
doaj   +1 more source

Design parameters analysis and verification of angular vibration sensor based on magnetohydrodynamics

International Journal of Metrology and Quality Engineering, 2021
The angular vibration is concerned in many fields such as satellite platform, manufacturing equipment for micro-electromechanical systems. However, the angular vibration with a frequency more than 15 Hz is difficult to be measured by traditional ...
Wang Kundong, Ma Youwei, Wu Jianming, Zhu Qinghua, Gu Yue, Qi Hongli   +5 more
doaj   +1 more source

Anomalous magnetohydrodynamics [PDF]

Physical Review D, 2013
25 pages, no ...
openaire   +2 more sources

The Exact Solution of the Riemann Problem in Relativistic MHD [PDF]

, 2006
We discuss the procedure for the exact solution of the Riemann problem in special relativistic magnetohydrodynamics (MHD). We consider both initial states leading to a set of only three waves analogous to the ones in relativistic hydrodynamics, as well ...
Giacomazzo, B., Rezzolla, L.
core   +2 more sources

Magnetofluid unsteady electroosmotic flow of Jeffrey fluid at high zeta potential in parallel microchannels

Open Physics, 2022
In this article, the magnetofluid unsteady electroosmotic flow (EOF) of Jeffrey fluid with high zeta potential is studied by using the Chebyshev spectral method and the finite difference method.
Ren Meirong, Zhang Tiange, Cui Jifeng, Chen Xiaogang, Wu Bixia   +4 more
doaj   +1 more source

Variable Density Flows in Rotating Astrophysical Plasma. Linear Waves and Resonant Phenomena

Universe, 2021
New observational data and modeling of physical processes constantly appear in the young and rapidly developing branch of science of plasma astrophysics.
Maria Fedotova, Dmitry Klimachkov, Arakel Petrosyan   +2 more
doaj   +1 more source