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EXPERIMENTAL OIL FLOW IMAGES

2nd AIAA CFD High Lift Prediction Workshop


Logo for HiLiftPW-2 F11 model in wind tunnel, showing laser light sheets

 

The following surface oil flow images are for the low-Reynolds number condition (ReMAC=1.35 million), from the B-LSWT (Airbus Low Speed Wind Tunnel in Bremen). These are all views looking down onto the wing upper surface.


AoA=7 deg:
Oil Flow at Re=1.35 million, AoA=7 deg, full image

Oil Flow at Re=1.35 million, AoA=7 deg, midspan outer Oil Flow at Re=1.35 million, AoA=7 deg, midspan kink
Oil Flow at Re=1.35 million, AoA=7 deg, juncture front Oil Flow at Re=1.35 million, AoA=7 deg, juncture top
Oil Flow at Re=1.35 million, AoA=7 deg, wingtip

AoA=18.5 deg:
Oil Flow at Re=1.35 million, AoA=18.5 deg, full image

Oil Flow at Re=1.35 million, AoA=18.5 deg, midspan kink Oil Flow at Re=1.35 million, AoA=18.5 deg, juncture front
Oil Flow at Re=1.35 million, AoA=18.5 deg, juncture top view 1 Oil Flow at Re=1.35 million, AoA=18.5 deg, juncture top view 2
Oil Flow at Re=1.35 million, AoA=18.5 deg, wingtip

AoA=21 deg:
Oil Flow at Re=1.35 million, AoA=21 deg, full image

Oil Flow at Re=1.35 million, AoA=21 deg, midspan outer Oil Flow at Re=1.35 million, AoA=21 deg, midspan kink
Oil Flow at Re=1.35 million, AoA=21 deg, juncture front Oil Flow at Re=1.35 million, AoA=21 deg, juncture top
Oil Flow at Re=1.35 million, AoA=21 deg, wingtip

 

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Responsible NASA Official: Christopher Rumsey
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Last Updated: 10/26/2012