# The decay of turbulence generated by a class of multiscale grids

@article{Valente2011TheDO,
title={The decay of turbulence generated by a class of multiscale grids},
author={P. Valente and C. Vassilicos},
journal={Journal of Fluid Mechanics},
year={2011},
volume={687},
pages={300-340}
}
• Published 2011
• Physics
• Journal of Fluid Mechanics
A new experimental investigation of decaying turbulence generated by a low-blockage space-filling fractal square grid is presented. We find agreement with previous works by Seoud & Vassilicos (2007) and Mazellier & Vassilicos (2010) but also extend the length of the assessed decay region and consolidate the results by repeating the experiments with different probes of increased spatial resolution. It is confirmed that this moderately high Reynolds number Re{\lambda} turbulence (up to Re{\lambda… Expand
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