Results 21 to 30 of about 3,246 (198)
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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International Journal of Metrology and Quality Engineering, 2021 The angular vibration is concerned in many fields such as satellite platform, manufacturing equipment for micro-electromechanical systems. However, the angular vibration with a frequency more than 15 Hz is difficult to be measured by traditional ...
Wang Kundong +5 more
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Open Physics, 2022 In this article, the magnetofluid unsteady electroosmotic flow (EOF) of Jeffrey fluid with high zeta potential is studied by using the Chebyshev spectral method and the finite difference method.
Ren Meirong +4 more
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Variable Density Flows in Rotating Astrophysical Plasma. Linear Waves and Resonant Phenomena
Universe, 2021 New observational data and modeling of physical processes constantly appear in the young and rapidly developing branch of science of plasma astrophysics.
Maria Fedotova +2 more
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Relativistic Spin Magnetohydrodynamics
Physical Review Letters, 2022 8+5 pages, published ...
Samapan Bhadury +4 more
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Triadic resonances in nonlinear simulations of a fluid flow in a precessing cylinder
New Journal of Physics, 2015 We present results from three-dimensional nonlinear hydrodynamic simulations of a precession driven flow in cylindrical geometry. The simulations are motivated by a dynamo experiment currently under development at Helmholtz-Zentrum Dresden-Rossendorf in ...
André Giesecke +4 more
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Multidimensional Simulations of Core Convection
Galaxies, 2023 The cores of main sequence intermediate- and high-mass stars are convective. Mixing at the radiative–convective boundary, waves excited by the convection, and magnetic fields generated by convective dynamos all influence the main sequence and post-main ...
Daniel Lecoanet, Philipp V. F. Edelmann
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Anomalous magnetohydrodynamics [PDF]
Physical Review D, 2013 25 pages, no ...
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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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