1. Surface roughness effect on rotor broadband noise. Issue 4 (July 2018) Authors: Cheng, Baofeng; Han, Yiqiang; Brentner, Kenneth S; Palacios, Jose; Morris, Philip J; Hanson, David; Kinzel, Michael Journal: International journal of aeroacoustics Issue: Volume 17:Issue 4/5(2018) Page Start: 438 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗