Wall-attached convection under strong inclined magnetic fields

S Bhattacharya, T Boeck, D Krasnov… - Journal of Fluid …, 2024 - cambridge.org
We employ a linear stability analysis and direct numerical simulations to study the
characteristics of wall modes in thermal convection in a rectangular box under strong and …

Eliminating flow reversals and enhancing heat transport in turbulent thermal convection with sinusoidally heated plates

Y Zhang, Q Zhou - International Journal of Heat and Mass Transfer, 2025 - Elsevier
We report numerical investigations of two-dimensional (2-D) turbulent Rayleigh–Bénard
convection (RBC) in a square cavity with sinusoidal temperature distribution on the bottom …

[HTML][HTML] Interaction of inertia and magnetic force in the liquid metal flow past a magnetic obstacle

V Solano-Olivares, S Cuevas, A Figueroa… - Physics of …, 2024 - pubs.aip.org
In this paper, we present a numerical study of the three-dimensional behavior of a liquid
metal flow in an insulating rectangular duct of narrow cross section past a localized …

Evaluating approaches to accurately compute electro-vortex flows in liquid metal electrodes

S Soni, A Ranjan, TB Gohil - Computers & Fluids, 2024 - Elsevier
We quantitatively evaluate three approaches commonly used in the literature to simulate
electro-vortex flow (EVF) in the finite volume framework of OpenFOAM. These approaches …

Simulation of magnetohydrodynamic flows of liquid metals with heat transfer or magnetic stirring

S Bhattacharya, SL Sanjari, D Krasnov, T Boeck - PAMM, 2023 - Wiley Online Library
We discuss the effects of nonhomogeneous magnetic fields in liquid metal flows in two
different configurations. In the first configuration, we briefly report the impact of fringing …

Stability analysis of wall‐attached Bénard–Marangoni convection in a vertical magnetic field

T Boeck - PAMM, 2023 - Wiley Online Library
The threshold for the onset of thermocapillary flow in a planar liquid layer heated from below
is increased by a vertical magnetic field when the liquid is a good electric conductor. The …

[PDF][PDF] Tensor-product elliptic solver for liquid-metal magnetohydrodynamics

D Krasnov, P Vieweg, Y Kolesnikov, KR Sreenivasan… - doku.lrz.de
Tensor-product elliptic solver for liquid-metal magnetohydrodynamics Page 1 Tensor-product
elliptic solver for liquid-metal magnetohydrodynamics SuperMUC-NG Status and Results …