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Mixing in horizontally heterogeneous flows

Autor
Redondo, J. M.; Rodriguez Cantalapiedra, I.
Tipus d'activitat
Article en revista
Revista
Applied scientific research
Data de publicació
1993-06
Volum
51
Número
1-2
Pàgina inicial
217
Pàgina final
222
DOI
https://doi.org/10.1007/BF01082540 Obrir en finestra nova
Resum
An experimental study of mixing across density interfaces produced by laterally heterogeneous turbulence is presented in this paper. The turbulence is generated by a flow or air bubles rising through a density interface produced by brine and fresh water. The mixing efficiency, eta, of the process is measured comparing the increase in potential energy with the available kinetic energy. We find that there is a decrease in the global mixing efficiency of the process with the length of the tank, the...
Paraules clau
BUBBLE-DRIVEN FLOWS, FLUID, MIXING EFFICIENCY, STRATIFIED FLOWS
Grup de recerca
BIOCOM-SC - Grup de Biologia Computacional i Sistemes Complexos
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques