Integral space–time scales in turbulent wall flows

DOI10.1063/1.1586273zbMath1186.76438OpenAlexW2086860343MaRDI QIDQ3553978

Paolo Luchini, Maurizio Quadrio

Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.1586273

zbMATH Keywords

Navier-Stokes equationsfluctuationscomputational fluid dynamicsturbulent diffusionshear flowflow simulationflow instabilityexternal flows

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (14)

Generation of synthetic turbulent inflow data for large eddy simulation of spatially evolving wall-bounded flows ⋮ Streamwise-travelling waves of spanwise wall velocity for turbulent drag reduction ⋮ Turbulent boundary layer under the control of different schemes ⋮ Direct numerical simulation-based characterization of pseudo-random roughness in minimal channels ⋮ Does the choice of the forcing term affect flow statistics in DNS of turbulent channel flow? ⋮ LES prediction of space-time correlations in turbulent shear flows ⋮ The nature of near-wall convection velocity in turbulent channel flow ⋮ Turbulent drag reduction over curved walls ⋮ Spatial reconstruction of steady scalar sources from remote measurements in turbulent flow ⋮ Objective barriers to the transport of dynamically active vector fields ⋮ Wall-shear stress patterns of coherent structures in turbulent duct flow ⋮ Experimental investigation and CFD modelling of flow, sedimentation, and solids separation in a combined sewer detention tank ⋮ Prediction of turbulent heat transfer using convolutional neural networks ⋮ Experiments on the flow field and acoustic properties of a Mach number \(0\cdot 75\) turbulent air jet at a low Reynolds number

Cites Work

• On the validity of Taylor’s hypothesis for wall-bounded flows
• Direct numerical simulation of turbulent channel flow up to Reτ=590
• Space–time characteristics of the wall shear-stress fluctuations in a low-Reynolds-number channel flow
• Eulerian space–time correlations in turbulent shear flows
• Effects of subgrid-scale modeling on time correlations in large eddy simulation
• The integral scale in homogeneous isotropic turbulence
• Turbulence statistics in fully developed channel flow at low Reynolds number
• Evolution and dynamics of shear-layer structures in near-wall turbulence
• The minimal flow unit in near-wall turbulence

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