Results 31 to 40 of about 33,678 (214)
The Exact Solution of the Riemann Problem in Relativistic MHD [PDF]
, 2006 We discuss the procedure for the exact solution of the Riemann problem in special relativistic magnetohydrodynamics (MHD). We consider both initial states leading to a set of only three waves analogous to the ones in relativistic hydrodynamics, as well ...
Giacomazzo, B., Rezzolla, L.
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Anomalous magnetohydrodynamics [PDF]
Physical Review D, 2013 25 pages, no ...
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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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Trefftz spectral method for elliptic equations of general type
Computer Assisted Methods in Engineering and Science, 2023 A new numerical method for 2D linear elliptic partial differential equations in an arbitrary geometry is presented. The special feature of the method presented is that the trial functions, which are used to approximate a solution, satisfy the PDE only ...
Sergiy Reutskiy, Brunello Tirozzi
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Transition to Equilibrium and Coherent Structure in Ideal MHD Turbulence, Part 2
Fluids, 2023 We continue our study of the transition of ideal, homogeneous, incompressible, magnetohydrodynamic (MHD) turbulence from non-equilibrium initial conditions to equilibrium using long-time numerical simulations on a 1283 periodic grid.
John V. Shebalin
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On the convexity of Relativistic Ideal Magnetohydrodynamics [PDF]
, 2015 We analyze the influence of the magnetic field in the convexity properties of the relativistic magnetohydrodynamics system of equations. To this purpose we use the approach of Lax, based on the analysis of the linearly degenerate/genuinely non-linear ...
Aloy, Miguel-Ángel +4 more
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First Principles Description of Plasma Expansion Using the Expanding Box Model
Universe, 2023 Multi-scale modeling of expanding plasmas is crucial for understanding the dynamics and evolution of various astrophysical plasma systems such as the solar and stellar winds. In this context, the Expanding Box Model (EBM) provides a valuable framework to
Sebastián Echeverría-Veas +3 more
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Magnetohydrodynamic process in solar activity
Theoretical and Applied Mechanics Letters, 2014 Magnetohydrodynamics is one of the major disciplines in solar physics. Vigorous magnetohydrodynamic process is taking place in the solar convection zone and atmosphere.
Jingxiu Wang, Jie Jiang
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Constrained hyperbolic divergence cleaning in smoothed particle magnetohydrodynamics with variable cleaning speeds [PDF]
, 2016 We present an updated constrained hyperbolic/parabolic divergence cleaning algorithm for smoothed particle magnetohydrodynamics (SPMHD) that remains conservative with wave cleaning speeds which vary in space and time. This is accomplished by evolving the
Bate, Matthew R. +2 more
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Two-Field Excitation for Contactless Inductive Flow Tomography
SensorsContactless inductive flow tomography (CIFT) is a flow measurement technique allowing for visualization of the global flow in electrically conducting fluids.
Max Sieger +6 more
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