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Mezcla turbulenta por rejilla oscilante : nuevos experimentos y técnicas de alta resolución

Autor
Redondo, J. M.; Sánchez, M.; Salud, J.
Tipus d'activitat
Document cientificotècnic
Data
2015-07-05
Projecte finançador
ERCOFTAC-SIG14-PELNoT
MULTIFLOW. Multi-scale complex fluid flows and interfacial phenomena. Instituto pluridisciplinar - UCM Madrid
URL
https://www.researchgate.net/profile/Jose_Redondo3/publications?pubType=experimentFindings Obrir en finestra nova
Resum
We present several experimental studies on Turbulent Mixing produced by the advance of a density interface produced by brine when an oscilating grid produces zero-mean turbulence at a certain vertical distance. The older regular grid experiments have been re-calibrated and compared with fractal grids of different solidity and self-similar characteristics. Recent PIV and advanced visualizations will be compared with the initial work performed in 1993.
Paraules clau
Entrainment, Fractal Grids, Grid Box, Mixing, Turbulence

Participants