Open rotor aeroacoustic modelling /
| Main Author: | Envia, Edmane (Author) |
|---|---|
| Corporate Author: | United States. National Aeronautics and Space Administration (sponsoring body.) |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Cleveland, Ohio :
National Aeronautics and Space Administration, Glenn Research Center,
October 2012.
|
| Series: | NASA technical memorandum ;
2012-217740. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo61676 |
Similar Items
Prediction of the aero-acoustic performance of open rotors /
by: Van Zante, Dale E., et al.
Published: (2014)
by: Van Zante, Dale E., et al.
Published: (2014)
Empennage noise shielding benefits for an open rotor transport /
by: Berton, Jeffrey J.
Published: (2012)
by: Berton, Jeffrey J.
Published: (2012)
Design selection and analysis of a swept and leaned stator concept /
by: Envia, Edmane, et al.
Published: (1998)
by: Envia, Edmane, et al.
Published: (1998)
Near-field acoustic power level analysis of F31/A31 open rotor model at simulated cruise conditions, technical report II /
by: Sree, Dave
Published: (2015)
by: Sree, Dave
Published: (2015)
Acoustic shielding for a model scale counter-rotation open rotor /
by: Stephens, David B.
Published: (2012)
by: Stephens, David B.
Published: (2012)
The aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor /
by: Bozak, Richard F., et al.
Published: (2013)
by: Bozak, Richard F., et al.
Published: (2013)
Tip vortex and wake characteristics of a counterrotating open rotor /
by: Van Zante, Dale E., et al.
Published: (2012)
by: Van Zante, Dale E., et al.
Published: (2012)
Inlet acoustic data from a high bypass ratio turbofan rotor in an internal flow component test facility /
by: Bozak, Richard F.
Published: (2017)
by: Bozak, Richard F.
Published: (2017)
Influence of vane sweep on rotor-stator interaction noise /
by: Envia, Edmane
Published: (1990)
by: Envia, Edmane
Published: (1990)
Hybrid wing body shielding studies using an ultrasonic configurable fan artificial noise source generating typical turbofan modes /
by: Sutliff, Daniel L. (Daniel Linden), 1962-, et al.
Published: (2014)
by: Sutliff, Daniel L. (Daniel Linden), 1962-, et al.
Published: (2014)
Rotor wake/stator interaction noise prediction code : technical documentation and user's manual /
by: Topol, David A.
Published: (2010)
by: Topol, David A.
Published: (2010)
Acoustic methods used in the NASA Glenn 9-by 15-foot low-speed wind tunnel /
by: Brown, Clifford A. (Clifford Alan), et al.
Published: (2018)
by: Brown, Clifford A. (Clifford Alan), et al.
Published: (2018)
Aeroacoustic codes for rotor harmonic and BVI noise - CAMRAD.Modl/HIRES : methodology and users' manual /
by: Boyd, D. Douglas
Published: (1998)
by: Boyd, D. Douglas
Published: (1998)
Open rotor noise prediction at NASA Langley : capabilities, research and development /
by: Farassat, F.
Published: (2010)
by: Farassat, F.
Published: (2010)
Design and integration of a rotor alone nacelle for acoustic fan testing /
Published: (2001)
Published: (2001)
Design and integration of a rotor alone nacelle for acoustic fan testing /
by: Shook, Tony D.
Published: (2001)
by: Shook, Tony D.
Published: (2001)
Preliminary aerodynamic investigation of fan rotor blade morphing /
by: Tweedt, Daniel L. (Daniel Lawrence)
Published: (2012)
by: Tweedt, Daniel L. (Daniel Lawrence)
Published: (2012)
Updated assessment of an open rotor airplane using an advanced blade design /
by: Hendricks, Eric S.
Published: (2013)
by: Hendricks, Eric S.
Published: (2013)
Study for prediction of rotor/wake/fuselage interference /
by: Clark, D. R.
Published: (1985)
by: Clark, D. R.
Published: (1985)
Integrated technology rotor/flight research rotor hub concept definition /
by: Dixon, Peter G. C.
Published: (1985)
by: Dixon, Peter G. C.
Published: (1985)
Linearized unsteady aerodynamic analysis of the acoustic response to wake/blade-row interaction /
by: Verdon, Joseph M.
Published: (2001)
by: Verdon, Joseph M.
Published: (2001)
Comparison of computational aeroacoustics prediction of acoustic transmission through a 3D stator with experiment /
by: Hixon, R. (Ray)
Published: (2014)
by: Hixon, R. (Ray)
Published: (2014)
Rotating rake turbofan duct mode measurement system /
by: Sutliff, Daniel L. (Daniel Linden), 1962-
Published: (2005)
by: Sutliff, Daniel L. (Daniel Linden), 1962-
Published: (2005)
Fan noise reduction : an overview /
by: Envia, Edmane
Published: (2001)
by: Envia, Edmane
Published: (2001)
Fan noise reduction : an overview /
by: Envia, Edmane
Published: (2001)
by: Envia, Edmane
Published: (2001)
Tones encountered with a coannular nozzle and a method for their suppression /
by: Zaman, K. B. M. Q. (Khairul B. M. Q.)
Published: (2017)
by: Zaman, K. B. M. Q. (Khairul B. M. Q.)
Published: (2017)
Recent improvements to the Acoustical Testing Laboratory at the NASA Glenn Research Center /
by: Podboy, Devin M.
Published: (2014)
by: Podboy, Devin M.
Published: (2014)
Emerging community noise reduction approaches /
by: Envia, Edmane
Published: (2012)
by: Envia, Edmane
Published: (2012)
Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions /
by: Elliott, David M.
Published: (2010)
by: Elliott, David M.
Published: (2010)
Modal analysis of UH-60A instrumented rotor blades /
by: Hamade, Karen S.
Published: (1990)
by: Hamade, Karen S.
Published: (1990)
A mathematical simulation model of a CH-47B helicopter /
by: Weber, Jeanine M., et al.
Published: (1984)
by: Weber, Jeanine M., et al.
Published: (1984)
Nacelle integration to reduce the sonic boom of aircraft designed to cruise at supersonic speeds /
by: Mack, Robert J.
Published: (1999)
by: Mack, Robert J.
Published: (1999)
Three-dimensional Euler time accurate simulations of fan rotor-stator interactions /
by: Boretti, A. A.
Published: (1990)
by: Boretti, A. A.
Published: (1990)
Numerical study of steady and unsteady canard-wing-body aerodynamics /
by: Tu, Eugene L.
Published: (1996)
by: Tu, Eugene L.
Published: (1996)
Fission surface power technology development status /
Published: (2010)
Published: (2010)
Design study of propulsion and drive systems for the Large Civil TiltRotor (LCTR2) rotorcraft /
by: Robuck, Mark
Published: (2013)
by: Robuck, Mark
Published: (2013)
Lobed mixer design for noise suppression : acoustic and aerodynamic test data analysis /
by: Mengle, Vinod Govind, 1954-
Published: (2002)
by: Mengle, Vinod Govind, 1954-
Published: (2002)
Full-scale turbofan engine noise-source separation using a four-signal method /
by: Hultgren, Lennart S. (Lennart Sven), et al.
Published: (2016)
by: Hultgren, Lennart S. (Lennart Sven), et al.
Published: (2016)
Small-scale tests of the mixer nozzle concept for reducing blown-flap noise /
by: Goodykoontz, Jack H., et al.
Published: (1972)
by: Goodykoontz, Jack H., et al.
Published: (1972)
An overview of three approaches to multidisciplinary aeropropulsion simulations /
by: Lawrence, Charles, 1957-
Published: (1997)
by: Lawrence, Charles, 1957-
Published: (1997)