Results 11 to 20 of about 2,462,893 (295)
Transport Powered by Bacterial Turbulence [PDF]
Physical Review Letters, 2014 5 pages, 5 ...
Kaiser, Andreas +5 more
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Non-Equilibrium Turbulent Transport in Convective Plumes Obtained from Closure Theory
Atmosphere, 2023 The non-equilibrium property of turbulence modifies the characteristics of turbulent transport. With the aid of response function formalism, such non-equilibrium effects in turbulent transport can be represented by the temporal variation of the turbulent
Nobumitsu Yokoi
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Fractal and Fractional, 2023 In this work, an open-source computational–statistical platform to obtain synthetic homogeneous isotropic turbulent flow and passive scalar transport is presented.
Ali Akhavan-Safaei, Mohsen Zayernouri
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MEMORY EFFECTS IN TURBULENT TRANSPORT [PDF]
The Astrophysical Journal, 2009 In the mean-field theory of magnetic fields, turbulent transport, i.e. the turbulent electromotive force, is described by a combination of the alpha effect and turbulent magnetic diffusion, which are usually assumed to be proportional respectively to the mean field and its spatial derivatives.
Hubbard, A., Brandenburg, A.
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Nuclear Fusion, 2023 We assess the turbulent particle transport being responsible for the limitation of the confinement and, thus, the overall performance of the neoclassically optimized stellarator Wendelstein 7-X.
J.A. Alcusón +15 more
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Turbulent Transport in Benard Convection [PDF]
Progress of Theoretical Physics, 2005 Summary: Stochastic evolution equations for turbulent Bénard convection are derived from the Boussinesq equations by transforming the inertial forces into a sum of systematic linear transport terms and random nonlinear fluctuating forces by means of the projection operator method.
Mori, Hazime +2 more
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Direct numerical simulation of turbulent scalar transport across a flat surface [PDF]
, 2014 To elucidate the physical mechanisms that play a role in the interfacial transfer of atmospheric gases into water, a series of direct numerical simulations of mass transfer across the air-water interface driven by isotropic turbulence diffusing from ...
Herlina, H +3 more
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Direct Numerical Simulation of Supersonic Turbulent Boundary Layer with Spanwise Wall Oscillation
Energies, 2016 Direct numerical simulations (DNS) of Mach = 2.9 supersonic turbulent boundary layers with spanwise wall oscillation (SWO) are conducted to investigate the turbulent heat transport mechanism and its relation with the turbulent momentum transport.
Weidan Ni +3 more
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A Quantitative Scaling Theory for Meridional Heat Transport in Planetary Atmospheres and Oceans
AGU Advances, 2021 The meridional temperature profile of the upper layers of planetary atmospheres is set through a balance between differential radiative heating by a nearby star, or by intrinsic heat fluxes emanating from the deep interior, and the redistribution of that
Basile Gallet, Raffaele Ferrari
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Cosmic-ray Transport in Magnetohydrodynamic Turbulence
The Astrophysical Journal, 2022 Abstract This paper studies cosmic-ray (CR) transport in magnetohydrodynamic (MHD) turbulence. CR transport is strongly dependent on the properties of the magnetic turbulence. We perform test particle simulations to study the interactions of CR with both total MHD turbulence and decomposed MHD modes.
Snehanshu Maiti +3 more
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