Helicopter Rotor Noise Prediction: Background and State-of-the-Art

Thursday, April 15, 2010 3:30 p.m. in WRW 113 Professor Kenneth S. Brentner Department of Aerospace Engineering The Pennsylvania State University http://www.aero.psu.edu A great deal of progress has been made toward the prediction of rotor noise over the past three decades. Although the modeling effort has focused on helicopter main rotors, the theory is generally…