TY - GEN A1 - Ocker, Christof A1 - Czwielong, Felix A1 - Geyer, Thomas A1 - Chaitanya, Paruchuri A1 - Merkel, Markus A1 - Becker, Stefan T1 - Permeable Structures for Leading Edge Noise Reduction T2 - 27th AIAA/CEAS Aeroacoustics Conference 2021, Virtual Event, August 2 - 6 2021 Y1 - 2021 U6 - https://doi.org/10.2514/6.2021-2192 ER -