Results 11 to 20 of about 736,626 (345)
Flow, 2021 In recent years, observations of the atmospheric surface layer have greatly promoted research on high-Reynolds-number wall-bounded turbulence, especially observations of wind-blown sand flows/sandstorms, which are typical sand-laden two-phase flows ...
Hongyou Liu, Xiaojing Zheng
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Physical Review Letters, 2014 We construct turbulent black holes in asymptotically AdS_4 spacetime by numerically solving Einstein equations. Both the dual holographic fluid and bulk geometry display signatures of an inverse cascade with the bulk geometry being well approximated by the fluid/gravity gradient expansion.
Adams, Allan +2 more
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Intercomparison of In Situ Sensors for Ground-Based Land Surface Temperature Measurements
Sensors, 2020 Land surface temperature (LST) is a key variable in the determination of land surface energy exchange processes from local to global scales. Accurate ground measurements of LST are necessary for a number of applications including validation of satellite ...
Praveena Krishnan +5 more
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Statistical Properties of Turbulence: An Overview [PDF]
, 2009 We present an introductory overview of several challenging problems in the statistical characterisation of turbulence. We provide examples from fluid turbulence in three and two dimensions, from the turbulent advection of passive scalars, turbulence in ...
A. Aharony +141 more
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AIP Advances, 2022 The prediction of the transition location (TL) in three-dimensional (3D) hypersonic boundary layers is of great importance in hypersonic engineering. In the present work, a method using machine learning techniques is presented for the prediction of TLs ...
Deying Meng +3 more
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Hybrid Computation of the Aerodynamic Noise Radiated by the Wake of a Subsonic Cylinder
Fluids, 2023 The noise radiated by the flow around a cylinder in the subcritical regime at ReD=1×104 and at a subsonic Mach number of M=0.5 is here studied. The aerodynamic sound radiated by a cylinder has been studied with a wide range of Reynolds numbers, but there
Benet Eiximeno +3 more
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Transitional–turbulent spots and turbulent–turbulent spots in boundary layers [PDF]
Proceedings of the National Academy of Sciences, 2017 SignificanceUncovering the constitutive coherent structure in the inner layer of the canonical turbulent boundary layer has remained a central fluid mechanics theme, because it tests our intellectual ability to understand even the simplest external flow.
Xiaohua, Wu +5 more
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Anisotropy in turbulent flows and in turbulent transport [PDF]
Physics Reports, 2005 150 pages, 26 figures, submitted to Phys ...
BIFERALE, LUCA, Procaccia, I.
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Turbulence dynamics near a turbulent/non-turbulent interface [PDF]
Journal of Fluid Mechanics, 2012 AbstractThe characteristics of the boundary layer separating a turbulence region from an irrotational (or non-turbulent) flow region are investigated using rapid distortion theory (RDT). The turbulence region is approximated as homogeneous and isotropic far away from the bounding turbulent/non-turbulent (T/NT) interface, which is assumed to remain ...
Teixeira, Miguel A. C., da Silva, C. B.
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LightCUD: a program for diagnosing IBD based on human gut microbiome data
BioData Mining, 2021 Background The diagnosis of inflammatory bowel disease (IBD) and discrimination between the types of IBD are clinically important. IBD is associated with marked changes in the intestinal microbiota. Advances in next-generation sequencing (NGS) technology
Congmin Xu +5 more
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