Results 201 to 210 of about 62,331 (246)

Chaos in streaming MHD flows

Astrophysics and Space Science, 1993
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Malik, S. K., Singh, M.
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MHD Flow Control

2006
Abstract : This report results from a contract tasking Institute of High Temperatures RAS as follows: Task I: Renewed scientific interest has arisen throughout the world as to the potential application of Magneto Hydrodynamics (MHD) processes for advancement of flight.
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Buoyancy driven MHD flows

2001
Buoyancy driven magnetohydrodynamic flows are considered in the context of some magnetically confined fusion reactors using liquid metals as breeder and/or coolant Giancarli, Severi, Baraer, Leroy, Mercier, Proust and Quintric-Bossy (1992). Here, convective or forced flow is strongly opposed by the applied magnetic field.
Ulrich Müller, Leo Bühler
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Quasi characteristic MHD flows

Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics, 2001
Abstract At small magnetic Reynolds number, a two-dimensional model is proposed for MHD flows in a nonuniform magnetic field and in a cavity of nonuniform depth in the direction of the magnetic field. The characteristic surfaces appear when deriving the model and play a crucial role in the resulting solutions.
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MHD Spectroscopy of Transonic Flows

Space Science Reviews, 2005
In previous publications (Keppens et al.: 2002, Astrophys. J. 569, L121; Goedbloed et al.: 2004a, Phys. Plasmas11, 28), we have demonstrated that stationary rotation of magnetized plasma about a compact central object permits an enormous number of different MHD instabilities, with the well-known magneto-rotational instability (Velikhov, E.
Hans Goedbloed, Rony Keppens
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Stationary Relativistic MHD Flows

1996
It is widely accepted that the formation of jets in active galactic nuclei and in young stellar sources is ultimately related to the existence of gaseous disks around some central object. Rotating black holes are still thought to be the prime-mover behind the activity detected in centers of galaxies, while, in the case of protostellar jets, rapidly ...
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Asymptotic MHD flows in channels

Fluid Dynamics, 1985
A numerical and experimental study is made of the possibility of the onset of inertialess flow regimes in a conducting fluid in channels of complex geometry under the influence of a strong external field. The region of existence is determined for the inertialess regime from the Hartmann numbers and the MHD interaction parameter and asymptotic estimates
T. N. Aitov, A. V. Tananaev, V. V. Yakovlev   +2 more
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MHD Nanofluid Flow

Increasing heat transfer in the field of thermal management is one of the essential features of engineering studies. In many cases, the use of nanoparticles leads to increased heat transfer. Hence, this analysis uses nanoparticles in magnetohydrodynamic fluid flow to increase heat transfer.
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MHD properties of magnetosheath flow

Planetary and Space Science, 2002
Abstract We discuss four aspects of magnetosheath flow that require MHD for their calculation and understanding. We illustrate these aspects with computations using a numerical MHD code that simulates the global magnetosphere and its magnetosheath.
G.L. Siscoe, N.U. Crooker, G.M. Erickson, B.U.Ö. Sonnerup, N.C. Maynard, J.A. Schoendorf, K.D. Siebert, D.R. Weimer, W.W. White, G.R. Wilson   +9 more
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An unsteady MHD duct flow

Applied Scientific Research, 1972
An exact solution is presented for unsteady laminar flow of a viscous, incompressible, electrically conducting fluid between nonconducting, parallel, flat plates. A constant magnetic field is suddenly applied perpendicular to the plates and the motion is modified by the induced current.
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