Key note presentations of
14th CEAS-ASC Workshop and 5th Scientific Workshop of X3-Noise
Aeroacoustics of High-Speed Aircraft Propellers and Open Rotors
Warsaw, Poland, 7-8 October 2010

NASA Open Rotor Noise Research Ed Envia NASA Glenn Research Center, Cleveland, OH, USA DLR-AS CROR & Propeller Noise Prediction CROR Noise Generating Mechnisms #3: Installation Effects (& Quadrupole Noise) Arne Stuermer & Jianping Yin Institute of Aerodynamics & Flow Technology, DLR Braunschweig, Germany An overview of Onera aeroacoustic activities in the framework of propellers and open rotors Yves Delrieux ONERA, Châtillon, France