DocumentCode
1828853
Title
An Experimental Investigation of the Aeroacoustic of Propeller at Low Speeds
Author
Zhang, Guo-qing ; Yang, Shu-xing ; Xue, Song-hai
Author_Institution
Beijing Inst. of Tecnology, Beijing, China
fYear
2010
fDate
15-16 May 2010
Firstpage
197
Lastpage
202
Abstract
The aeroacoustic characteristics of propeller-wing were simulated numerically. And the efficiency affected by the installation of angle of the propeller blade was also analyzed. Based on the pressure cloud and streamlines, This experiment used FW-H equation proposed by Ffowcs Williams and Hawkings to imitate the sound generation and dissemination.
Keywords
aeroacoustics; aerospace components; blades; propellers; FW-H equation; aeroacoustic; numerical simulation; propeller blade; propeller-wing; sound dissemination; sound generation; Blades; Equations; Mathematical model; Monitoring; Propellers; Rockets; Unmanned aerial vehicles; UAV; aeroacoustic; grid; propeller; sliding mesh;
fLanguage
English
Publisher
ieee
Conference_Titel
Modeling, Simulation and Visualization Methods (WMSVM), 2010 Second International Conference on
Conference_Location
Sanya
Print_ISBN
978-1-4244-7077-8
Electronic_ISBN
978-1-4244-7078-5
Type
conf
DOI
10.1109/WMSVM.2010.65
Filename
5558321
Link To Document