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David Bruce Stephens
David Bruce Stephens
Research Aerospace Engineer, NASA Glenn Research Center
Dirección de correo verificada de nasa.gov - Página principal
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Año
Order tracking signal processing for open rotor acoustics
DB Stephens, H Vold
Journal of Sound and Vibration 333 (16), 3818-3830, 2014
662014
Sound generation by a rotor interacting with a casing turbulent boundary layer
DB Stephens, SC Morris
AIAA journal 47 (11), 2698-2708, 2009
382009
Resonant mode characterisation of a cylindrical Helmholtz cavity excited by a shear layer
GJ Bennett, DB Stephens, F Rodriguez Verdugo
The Journal of the Acoustical Society of America 141 (1), 7-18, 2017
322017
Acoustic shielding for a model scale counter-rotation open rotor
D Stephens, E Envia
17th AIAA/CEAS aeroacoustics conference (32nd AIAA aeroacoustics conference …, 2011
282011
On the wake flow of asymmetrically beveled trailing edges
Y Guan, S Pröbsting, D Stephens, A Gupta, SC Morris
Experiments in Fluids 57, 1-17, 2016
252016
A method for quantifying the acoustic transfer function of a ducted rotor
DB Stephens, SC Morris
Journal of sound and vibration 313 (1-2), 97-112, 2008
252008
A high-resolution continuous-scan acoustic measurement method for turbofan engine applications
PN Shah, H Vold, D Hensley, E Envia, D Stephens
Journal of Turbomachinery 137 (12), 121002, 2015
242015
Improved separation of tone and broadband noise components from open rotor acoustic data
D Sree, DB Stephens
Aerospace 3 (3), 29, 2016
192016
Nearfield unsteady pressures at Cruise Mach numbers for a model scale Counter-Rotation Open Rotor
D Stephens
18th AIAA/CEAS Aeroacoustics Conference (33rd AIAA Aeroacoustics Conference …, 2012
142012
Shear layer dynamics of a cylindrical cavity for different acoustic resonance modes
G BENNETT
132010
Measurements and modeling of the self noise of a low-speed ducted rotor
DB Stephens, SC Morris
International Journal of Aeroacoustics 10 (5-6), 613-633, 2011
112011
Tone and broadband noise separation from acoustic data of a scale-model counter-rotating open rotor
D Sree, DB Stephens
AIAA/CEAS Aeroacoustics Conference, 2014
102014
Auralization of Flyover Noise from Open-Rotor Engines Using Model-Scale Test Data
SA Rizzi, DB Stephens, JJ Berton, DE Van Zante, JP Wojno, TW Goerig
Journal of Aircraft 53 (1), 117-128, 2016
92016
The Acoustic Environment of the NASA Glenn 9-by 15-Foot Low-Speed Wind Tunnel
D Stephens
21st AIAA/CEAS Aeroacoustics Conference, 2684, 2015
82015
Shear layer driven acoustic modes in a cylindrical cavity
DB Stephens, FR Verdugo, GJ Bennett
Journal of Pressure Vessel Technology 136 (5), 051309, 2014
82014
Acoustic Testing of a High-Tip-Speed Fan with Bypass-Duct Liners
CJ Miller, DB Stephens, DL Sutliff
72018
Data Summary Report for the Open Rotor Propulsion Rig Equipped With F31/A31 Rotor Blades
DB Stephens
72014
A high-resolution, continuous-scan acoustic measurement method for turbofan engine applications
PN Shah, H Vold, D Hensley, E Envia, D Stephens
Turbo Expo: Power for Land, Sea, and Air 45608, V02AT41A013, 2014
72014
The effect of blade loading on sound sources in a ducted rotor
D Stephens, S Morris
12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference …, 2006
72006
Highlights of aeroacoustic tests of a metal spacecraft cabin ventilation fan prototype
D Stephens, J Goodman, R Buehrle, A Mirhashemi, L Koch, T Shook, ...
INTER-NOISE and NOISE-CON Congress and Conference Proceedings 264 (1), 652-661, 2022
62022
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