Numerical study of shock wave-boundary layer interaction in cylinder-flare configuration

Tamon Nakano (1) , Guillaume Lehnasch (1) , Eric Goncalves da Silva (1)

1 PPrime [Poitiers] - Institut Pprime [UPR 3346]

This study aims at characterizing shock wave/boundary layer interactions in conical configurations. This preliminary work focuses on the ramp configuration and presents some main differences observed in the statistical turbulence structure upstream and through the interaction region between the conical and planar case.

Mots clés: supersonic flow; shock-wave boundary-layer interaction; curvature effects

Domaines: Mécanique des fluides [physics.class-ph]

Tamon Nakano, Guillaume Lehnasch, Eric Goncalves da Silva. Numerical study of shock wave-boundary layer interaction in cylinder-flare configuration. International Symposium on Shock Waves, Jul 2017, Nagoya, Japan. ⟨hal-01569169⟩