Searched for: subject%3A%22boundary%255C%252Blayer%255C%252Bstability%22
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Ye, Q. (author), Schrijer, F.F.J. (author), Scarano, F. (author)The variation of transitional flow features past a micro-ramp is investigated when the Reynolds number is decreased approaching the critical regime. Experiments are conducted in the incompressible flow spanning from supercritical to subcritical roughness-height-based Reynolds number ( , 730, 460 and 320) with tomographic particle image...journal article 2018
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Pröbsting, S. (author), Serpieri, J. (author), Scarano, F. (author)The present study investigates the mechanisms associated with tonal noise emission from a NACA 0012 aerofoil at moderate incidence (0; 1; 2 and 4 angle of attack) and with Reynolds numbers ranging from 100 000 to 270 000. Simultaneous time-resolved particle image velocimetry (PIV) of the aeroacoustic source region near the trailing edge and...journal article 2014