The decay of turbulence generated by a class of multiscale grids

DOI10.1017/JFM.2011.353zbMath1241.76050arXiv1101.0709OpenAlexW3103308842MaRDI QIDQ2893732

P. C. Valente, John Christos Vassilicos

Publication date: 26 June 2012

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1101.0709

zbMATH Keywords

isotropic turbulenceturbulence theory

Mathematics Subject Classification ID

Experimental work for problems pertaining to fluid mechanics (76-05) Isotropic turbulence; homogeneous turbulence (76F05)

Related Items (16)

Direct numerical simulation of heat transfer from a cylinder immersed in the production and decay regions of grid-element turbulence ⋮ Weakly sheared turbulent flows generated by multiscale inhomogeneous grids ⋮ Dependence of decaying homogeneous isotropic turbulence on inflow conditions ⋮ Lattice-Boltzmann hydrodynamics of single-square-grid generated turbulence -- a partial entropic stabilisation approach ⋮ How far does turbulence spread? ⋮ Turbulent kinetic energy decay in supersonic streamwise interacting vortices ⋮ Normalized dissipation rate in a moderate Taylor Reynolds number flow ⋮ Invariants for slightly heated decaying grid turbulence ⋮ Measurements of decaying grid turbulence with various initial conditions ⋮ Power-law exponent in the transition period of decay in grid turbulence ⋮ Measurements of passive scalar diffusion downstream of regular and fractal grids ⋮ Effects of multi-scale and regular grid geometries on decaying turbulence ⋮ Extreme events and non-Kolmogorov spectra in turbulent flows behind two side-by-side square cylinders ⋮ On the turbulent flow past a realistic open-cell metal foam ⋮ Does dissipative anomaly hold for compressible turbulence? ⋮ Particle image velocimetry study of fractal-generated turbulence

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