@misc{TalboysGeyerPrueferetal., author = {Talboys, Edward and Geyer, Thomas and Pr{\"u}fer, Florian and Br{\"u}cker, Christoph}, title = {The aeroacoustic effect of different inter-spaced self-oscillating passive trailing edge flaplets}, series = {5th Symposium on Fluid-Structure-Sound Interactions and Control}, journal = {5th Symposium on Fluid-Structure-Sound Interactions and Control}, abstract = {An aeroacoustic investigating looking into the effect of changing theinter-spacing of passive self-oscillating trailing edge flaplets has been carried outusing a NACA0012 aerofoil. Clear differences can be observed between each ofthe inter-spacing cases. Where a reduction in low frequency noise, an increase inhigh frequency noise and a reduction in turbulence intensity in the wake can beseen for each case. As the inter-spacing is reduced, the differences become moreprominent when compared to the reference aerofoil.}, language = {en} }