Results 11 to 20 of about 257,752 (298)
Transport Powered by Bacterial Turbulence [PDF]
Physical Review Letters, 2014 5 pages, 5 ...
Kaiser, Andreas +5 more
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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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The Impact of Turbulence on Physics of the Geomagnetic Tail
Frontiers in Astronomy and Space Sciences, 2021 There is a vast amount of evidence that suggests that the geomagnetic tail is like a turbulent wake behind an obstacle. Large-scale vortices in the wake are able to generate turbulent transport that takes place both along the plasma sheet, in the X and Y
Elizaveta E. Antonova +2 more
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Turbulent Flow Structures Over a Gobi Surface and Their Impact on Aeolian Sand Transport
Geophysical Research Letters, 2023 Here, we present the results of turbulent flow structures and their influence on aeolian sand transport over gobi surfaces based on quadrant analysis. The results show that the classified turbulent structures over gobi accounted for 43%–44% of the time ...
Lihai Tan +5 more
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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 and dynamo in sheared MHD turbulence with a non-uniform magnetic field [PDF]
, 2009 We investigate three-dimensional magnetohydrodynamics turbulence in the presence of velocity and magnetic shear (i.e., with both a large-scale shear flow and a nonuniform magnetic field).
Eun-jin Kim +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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Identifying Deficiencies of Standard Accretion Disk Theory: Lessons from a Mean-Field Approach [PDF]
, 2008 Turbulent viscosity is frequently used in accretion disk theory to replace the microphysical viscosity in order to accomodate the observational need for in- stabilities in disks that lead to enhanced transport. However, simply replacing the microphysical
A. Hubbard +14 more
core +1 more source
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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Optimizing Stellarators for Turbulent Transport [PDF]
Physical Review Letters, 2010 Up to now, the term "transport-optimized" stellarators has meant optimized to minimize neoclassical transport, while the task of also mitigating turbulent transport, usually the dominant transport channel in such designs, has not been addressed, due to the complexity of plasma turbulence in stellarators.
Mynick, H. +2 more
openaire +4 more sources