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15 mins
On the base pressure of 3D turbulent bluff body wakes with sharp separation
Antoine Evrard, Olivier Cadot, Vincent Herbert, Denis Ricot, Remi Vigneron, Tony Ruiz, Fabien Harambat
Session: Control 3
Session starts: Wednesday 26 August, 10:30
Presentation starts: 12:15
Room: Room D

Antoine Evrard (UME, ENSTA-Paritech)
Olivier Cadot (UME, ENSTA-Paritech)
Vincent Herbert (PSA Peugeot Citroën)
Denis Ricot (Renault, Technocentre)
Remi Vigneron (GIE S2A)
Tony Ruiz (PSA Peugeot Citroën)
Fabien Harambat (PSA Peugeot Citroën)

Particle Image Velocimetry (PIV) and pressure measurements are used to study the turbulent wake of Ahmed bluff body. A cavity on the base is created to control the base pressure and modify the recirculating bubble and its equilibrium.