Results 21 to 30 of about 50,604 (268)
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 +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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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.
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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 +5 more
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Direct comparisons of compressible magnetohydrodynamics and reduced magnetohydrodynamics turbulence [PDF]
, 2005 Direct numerical simulations of low Mach number compressible three-dimensional magnetohydrodynamic (CMHD3D) turbulence in the presence of a strong mean magnetic field are compared with simulations of reduced magnetohydrodynamics (RMHD). Periodic boundary
Dmitruk, Pablo +2 more
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Thermal conductivity survey of different manufactured insulation systemsof rectangular copper wires
AIMS Electronics and Electrical Engineering, 2018 Especially in high power applications, thermal design of magnetic field coils is a critical partof efficient electromagnetic system design. Since thermal expansion of the coil effects magnetic fieldgeometry, temperature drop across the windings should be
Martin Seilmayer, Varun Kumar Katepally
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, 2022 Hydromagnetics; Magneto-fluid dynamics Acronyms MHD Magnetohydrodynamics Definition Magnetohydrodynamics (MHD) is a physical paradigm pertinent to describe the dynamics of electrically conducting fluids, such as plasmas, electrolytes, and liquid metals. MHD couples fluids dynamics with electromagnetism.
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Magnetohydrodynamics of protoplanetary discs [PDF]
Journal of Plasma Physics, 2021 Protoplanetary discs are made of gas and dust orbiting a young star. They are also the birth place of planetary systems, which motivates a large amount of observational and theoretical research. In these lecture notes, I present a review of the magnetic mechanisms applied to the outer regions ( $R\gtrsim 1\ \mathrm {AU}$ ) of ...
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Magnetic material in mean-field dynamos driven by small scale helical flows
New Journal of Physics, 2014 We perform kinematic simulations of dynamo action driven by a helical small scale flow of a conducting fluid in order to deduce mean-field properties of the combined induction action of small scale eddies.
A Giesecke, F Stefani, G Gerbeth
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Multi-Symplectic Magnetohydrodynamics [PDF]
, 2014 A multi-symplectic formulation of ideal magnetohydrodynamics (MHD) is developed based on a Clebsch variable variational principle in which the Lagrangian consists of the kinetic minus the potential energy of the MHD fluid modified by constraints using ...
McKenzie, J. F. +2 more
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