Results 11 to 20 of about 3,246 (198)

A multiphase model for exploring electrochemical Marangoni flow

Electrochemistry Communications, 2023
A multiphase numerical model based on the volume of fluid (VOF) method is proposed to simulate the transient, electrochemically-generated Marangoni flow in a system comprising a NaOH electrolyte and a eutectic gallium–indium (EGaIn) metal droplet.
E. Karimi-Sibaki, A. Vakhrushev, A. Kadylnykova, M. Wu, A. Ludwig, J. Bohacek, A. Kharicha   +6 more
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Experimental and numerical investigations of arc plasma expansion in an industrial vacuum arc remelting (VAR) process

Scientific Reports, 2022
In the present study, we investigate arc plasma expansion in an industrial vacuum arc remelting (VAR) process using experimental and numerical tools. Stainless steel is the alloy of interest for the electrode (cathode) and ingot (anode).
Ebrahim Karimi-Sibaki, Mario Peyha, Alexander Vakhrushev, Menghuai Wu, Andreas Ludwig, Jan Bohacek, Bernhard Preiss, Abdellah Kharicha   +7 more
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Impact of Submerged Entry Nozzle (SEN) Immersion Depth on Meniscus Flow in Continuous Casting Mold under Electromagnetic Brake (EMBr)

Metals, 2023
Complex multi-phase phenomena, including turbulent flow, solidification, and magnetohydrodynamics (MHD) forces, occur during the continuous casting (CC) under the applied electromagnetic brake (EMBr).
Alexander Vakhrushev, Ebrahim Karimi-Sibaki, Jan Bohacek, Menghuai Wu, Andreas Ludwig, Yong Tang, Gernot Hackl, Gerald Nitzl, Josef Watzinger, Abdellah Kharicha   +9 more
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PAINLEV´E TEST OF A MAGNETOHYDRODYNAMICS SYSTEM [PDF]

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2015
One approximation of magnetohydrodynamics equations, which describe the cosmic object’s magnetic field, is considered. The analytic properties of a nonlinear system are investigated by Painlev´e test.
G.M. Vodinchar, D.S. Noshenko, A.S. Perezhogin   +2 more
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Smoothed particle magnetohydrodynamics

Frontiers in Astronomy and Space Sciences, 2023
Smoothed particle magnetohydrodynamics has reached a level of maturity that enables the study of a wide range of astrophysical problems. In this review, the numerical details of the modern SPMHD method are described.
Terrence S. Tricco
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Simulation research on arc extinguishing characteristics of 35kV self-detaching lightning protection device based on magnetohydrodynamics

电力工程技术, 2023
To explore the factors affecting the arc extinction performance of the self-disengaging lightning protection device, a numerical simulation model of arc extinction process of the device based on magneto-hydrodynamic theory is established in this paper ...
XIE Congzhen, LI Yancheng, DU Yan, XIE Xinhao, XIE Xihan, CHEN Xiyang   +5 more
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On Hall magnetohydrodynamics equilibria [PDF]

Physics of Plasmas, 2006
Steady states are studied in the framework of the ideal Hall magnetohydrodynamics (HMHD) model in arbitrary and axisymmetric geometries. In arbitrary geometry, conditions are found under which certain magnetohydrodynamics (MHD) equilibrium solutions can also satisfy the HMHD equations.
Throumoulopoulos, G. N., Tasso, H.
openaire   +4 more sources

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
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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
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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
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