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Creators/Authors contains: "R. Akhmedagaev, O. Zikanov"

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  1. Direct numerical simulations are applied to study turbulent Rayleigh-BĂ©nard convection in a vertical cylindrical cavity with uniform axial magnetic field. Flows at moderate Hartmann and Grashof numbers are considered. It is found that the flow is dominated by large- scale coherent structures in the form of near wall jets forming a large-scale circulation roll. Increase of Ha from 50 to 100 has an expected effect of suppression on the rate of heat transfer. 
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