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Roughness-enhanced heat-flux in turbulent thermal convection

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Turbulent thermal convection is an ubiquitous phenomenon in nature (atmosphere, ocean) and in industrial systems (heat exchanger, ventilation in buildings). To study this phenomenon, model systems can be used. One of the most extensively studied is the Rayleigh-Bénard cell.

Author(s):

Julien Salort    
Laboratoire de physique / ENS Lyon
France

Éléonore Rusaouën    
Laboratoire de physique / ENS Lyon
France

Olivier Liot    
Laboratoire de physique / ENS Lyon
France

Jean-Christophe Tisserand    
Laboratoire de physique / ENS Lyon
France

Mathieu Creyssels    
Laboratoire de physique / ENS Lyon
France

Bernard Castaing    
Laboratoire de physique / ENS Lyon
France

Francesca Chillà    
Laboratoire de physique / ENS Lyon
France