Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Boeck, Thomas"'
Publikováno v:
J. Fluid Mech. 987 (2024) A33
We study the energy stability of pressure-driven laminar magnetohydrodynamic flow in a rectangular duct with transverse homogeneous magnetic field and electrically insulating walls. For sufficiently strong fields, the laminar velocity distribution ha
Externí odkaz:
http://arxiv.org/abs/2404.08802
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 inclined magnetic fields. The walls of the convection cell are electrically
Externí odkaz:
http://arxiv.org/abs/2309.00745
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 magnetic fields in a turbulent Rayleigh-B{\'e}nard convection setup,
Externí odkaz:
http://arxiv.org/abs/2307.05465
We study the influence of fringing magnetic fields on turbulent thermal convection in a horizontally extended rectangular domain. The magnetic field is created in the gap between two semi-infinite planar magnetic poles, with the convection layer loca
Externí odkaz:
http://arxiv.org/abs/2211.00559
Autor:
Wang, Haley R., Liu, Zhen-Qi, Nakua, Hajer, Hegarty, Catherine E., Thies, Melanie Blair, Patel, Pooja K., Schleifer, Charles H., Boeck, Thomas P., McKinney, Rachel A., Currin, Danielle, Leathem, Logan, DeRosse, Pamela, Bearden, Carrie E., Misic, Bratislav, Karlsgodt, Katherine H.
Publikováno v:
In Biological Psychiatry June 2024
Akademický článek
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Decay of honeycomb-generated turbulence in a duct with a static transverse magnetic field is studied via direct numerical simulations. The simulations follow the revealing experimental study of Sukoriansky et al. (1986), in particular the paradoxical
Externí odkaz:
http://arxiv.org/abs/1809.10777
Publikováno v:
Phys. Rev. E 95, 053114 (2017)
The combined effects of buoyancy-driven Rayleigh-B\'{e}nard convection (RC) and surface tension-driven Marangoni convection (MC) are studied in a triple-layer configuration which serves as a simplified model for a liquid metal battery (LMB). The thre
Externí odkaz:
http://arxiv.org/abs/1704.05825
Publikováno v:
Journal of Computational Physics, Volume 304, pp.320-339, 2016
A conservative coupled finite difference-boundary element computational procedure for the simulation of turbulent magnetohydrodynamic flow in a straight rectangular duct at finite magnetic Reynolds number is presented. The flow is assumed to be perio
Externí odkaz:
http://arxiv.org/abs/1510.01205
Publikováno v:
Theoretical and Computational Fluid Dynamics, Volume 29, pp.263-276, 2015
We consider a plane channel flow of an electrically conducting fluid which is driven by a mean pressure gradient in the presence of an applied magnetic field that is streamwise periodic with zero mean. Magnetic flux expulsion and the associated bifur
Externí odkaz:
http://arxiv.org/abs/1505.02313