Aerodynamic noise
Label
Aerodynamic noise
Name
Aerodynamic noise
Source
nasat
Focus
Actions
Incoming Resources
- Subject of38
- Enhanced core noise modeling for turbofan engines, James R. Stone, Eugene A. Krejsa, and Bruce J. Clark
- Acoustic shielding for a model scale counter-rotation open rotor, David B. Stephens and Edmane Envia ; prepared for the 17th Aeroacoustics Conference sponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Portland, Oregon, June 5-8, 2011
- Jet noise reduction by microjets, a parametric study, K.B.M.Q. Zaman ; prepared for the 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009
- Embedded acoustic sensor array for engine fan noise source diagnostic test, feasibility of noise telemetry via wireless smart sensors, Afroz Zaman, Matthew Bauch, Daniel Raible
- Predictions of supersonic jet mixing and shock-associated noise compared with measured far-field data, Milo D. Dahl
- Predicting the inflow distortion tone noise of the NASA Glenn Advanced Noise Control Fan with a combined quadrupole-dipole model, L. Danielle Koch
- Acoustic investigation of jet mixing noise in dual stream nozzles, Abbas Khavaran, Milo D. Dahl
- Cruise noise of the SR-2 propeller model in a wind tunnel, James H. Dittmar
- Fission surface power technology development status, Donald T. Palac ... [and others] ; prepared for the Space 2009 Conference and Exposition sponsored by the American Institute of Aeronautics and Astronautics Pasadena, California, September 14-17, 2009
- Rotating rake turbofan duct mode measurement system, Daniel L. Sutliff ; prepared for NOISE-CON 2005 sponsored by the Institute of Noise Control Engineering, Minneapolis, Minnesota, October 17-19, 2005
- Wind tunnel aeroacoustic tests of six airfoils for use on small wind turbines, preprint, P. Migliore, S. Oerlemans
- Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions, David M. Elliott, Richard P. Woodward, and Gary G. Podboy ; prepared for the 15th Aeroacoustics Conference (30th Aeroacoustics Conference) cosponsored by AIAA and CEAS Miami, Florida, May 11-13, 2009
- Tone noise predictions for a spacecraft cabin ventilation fan ingesting distorted inflow and the challenges of validation, L. Danielle Koch [and three others]
- Acoustics and noise control in space crew compartments, edited by Jerry R. Goodman, Ferdinand W. Grosveld
- Noise constraints effecting optimal propeller designs, Christopher J. Miller and John P. Sullivan
- Noise measurements of the VAIIPR fan, Jeff Mendoza and Don Weir
- The aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor, Richard F. Bozak, Christopher E. Hughes, James Buckley
- Jet-surface interaction test, phased array noise source localization results, Gary G. Podboy
- The effect of nondeterministic parameters on shock-associated noise prediction modeling, Milo D. Dahl, Abbas Khavaran ; prepared for the 16th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Stockholm, Sweden, June 7-9, 2010
- Acoustics and noise control in space crew compartments, edited by Jerry R. Goodman, Ferdinand W. Grosveld
- Broadband fan noise prediction system for turbofan engines, Bruce L. Morin
- Emerging community noise reduction approaches, Edmane Envia
- An empirical temperature variance source model in heated jets, Abbas Khavaran, James Bridges
- Aerodynamic design and computational analysis of a spacecraft cabin ventilation fan, Daniel L. Tweedt
- The effect of bypass nozzle exit area on fan aerodynamic performance and noise in a model turbofan simulator, Christopher E. Hughes [and three others]
- Jet noise scaling in dual stream nozzles, Abbas Khavaran, James Bridges ; prepared for the 16th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Stockholm, Sweden, June 7-9, 2010
- Validation of the predicted circumferential and radial mode sound power levels in the inlet and exhaust ducts of a fan ingesting distorted inflow, L. Danielle Koch
- Predicted and measured modal sound power levels for a fan ingesting distorted inflow, L. Danielle Koch ; prepared for the 16th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Stockholm, Sweden, June 7-9, 2010
- Noise generation by fans with supersonic tip speeds, Stewart Glegg
- Empennage noise shielding benefits for an open rotor transport, Jeffrey J. Berton ; prepared for the 17th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Portland, Oregon, June 5-8, 2011
- Data quality assurance for supersonic jet noise measurements, Clifford A. Brown, Brenda S. Henderson, and James E. Bridges ; prepared for the Turbo Expo 2010 sponsored by the American Society of Mechanical Engineers (ASME), Glasgow, Scotland, United Kingdom, June 14-18, 2010
- A PIV study of slotted air injection for jet noise reduction, Brenda S. Henderson and Mark P. Wernet
- Wind tunnel aeroacoustic tests of six airfoils for use on small wind turbines, preprint, P. Migliore, S. Oerlemans
- Locating and quantifying broadband fan sources using in-duct microphones, Robert P. Dougherty, Bruce E. Walker, Daniel L. Sutliff ; prepared for the 16th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Stockholm, Sweden, June 7-9, 2010
- Rotor wake/stator interaction noise prediction code, technical documentation and user's manual, David A. Topol and Douglas C. Mathews
- Preliminary aerodynamic investigation of fan rotor blade morphing, Daniel L. Tweedt
- Acoustic measurements of an uninstalled spacecraft cabin ventilation fan prototype, L. Danielle Koch [and seven others]
- Broadband shock noise in internally-mixed dual-stream jets, James E. Bridges ; prepared for the 15th Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009
Outgoing Resources
- Focus1