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Piloted simulation study of the effect of high-lift aerodynamics on the takeoff noise of a representative high-speed civil transport [microform] / Louis J. Glaab ... [et al.].
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
1999
0 resources
User's manual for the Langley boundary layer noise propagation program (MRS-BLP) [microform] / Peter L. Spence.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
1991
0 resources
Prediction of the noise from a propeller at angle of attack [microform] / Eugene A. Krejsa.
Text
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
1990
0 resources
Ultra-high bypass ratio jet noise [microform] / John K.C. Low.
Text
[Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
1994
0 resources
The aeroacoustics of supersonic coaxial jets [microform] / Milo D. Dahl.
Text
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
1994
0 resources
Supersonic jet noise reductions predicted with increased jet spreading rate [microform] / Milo D. Dahl and Philip J. Morris.
Text
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
Methods for designing treatments to reduce interior noise of predominant sources and paths in a single engine light aircraft [microform] / by R.E. Hayden ... [et al.].
Text
Hampton, Va : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
1985
0 resources
Space station interior noise analysis program [microform] / E. Stusnick and M. Burn.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1987]
1987
0 resources
Supersonic coaxial jet noise predictions [microform] / Milo D. Dahl and Philip J. Morris.
Text
[Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
Aircraft noise prediction program theoretical manual [microform] : rotorcraft system noise prediction system (ROTONET) / Donald S. Weir ... [et al.].
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
Computation of noise radiation from turbofans [microform] : a parametric study / M. Nallasamy.
Text
[Washington, D.C.?] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
Aeroacoustics of advanced propellers [microform] / John F. Groeneweg ; prepared for the 17th Congress of the International Council of Aeronautical Sciences, sponsored by the American Institute of Aeronautics and Astronautics, Stockholm, Sweden, September 9-14, 1990.
Text
[Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990?]
1990
0 resources
Fan noise prediction assessment [microform] / Paul H. Bent.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
Reduction of Blade-Vortex Interaction (BVI) noise through X-force control [microform] / Fredric H. Schmitz.
Text
Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
1995
0 resources
ROTONET primer [microform] : contract NAS1-19000 / Devon S. Prichard.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
1996
0 resources
The effects of linear microphone array changes on computed sound exposure level footprints [microform] / Arnold W. Mueller, Mark R. Wilson.
Text
[Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
1997
0 resources
Validation of aircraft noise models at lower levels of exposure [microform] / Juliet A. Page ... [et al].
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
1996
0 resources
Effect of coannular flow on linearized Euler equation predictions of jet noise [microform] / R. Hixon and S.-H. Shih, Reda R. Mankbadi.
Text
[Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
1997
0 resources
Aircraft noise prediction program (ANOPP) fan noise prediction for small engines [microform] / Joe W. Hough and Donald S. Weir.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
1996
0 resources
A users guide for the NASA ANOPP Propeller Analysis System [microform] : under contract NAS1-96014 / L. Cathy Nguyen and Jeffrey J. Kelly.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
1997
0 resources
Noise certification predictions for FJX-2-powered aircraft using analytic methods [microform] / Jeffrey J. Berton.
Text
[Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
1999
0 resources
Acoustic treatment design scaling methods [microform].
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999-
1999-present
0 resources
Vibro-acoustics modal testing at NASA Langley Research Center [microform] / Richard S. Pappa, Jocelyn I. Pritchard, Ralph D. Buehrle.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
1999
0 resources
XV-15 low-noise terminal area operations testing [microform] / B.D. Edwards.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [1998]
1998
0 resources
TFaNS Ṯone ̲F̲an Ṉoise Design/Prediction ̲System [microform] / David A. Topol.
Text
[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999- ]
1999-present
0 resources
Small Engine Technology (SET) task 23 ANOPP noise prediction for small engines [microform] : wing reflection code / L. Lieber and D. Brown ; prepared for Langely Research Center under contract NAS3-27483, task 23.
Text
Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2000]
2000
0 resources
Predicting modes of the unsteady vorticity field near the trailing edge of a blade [microform] / William J. Devenport and Nicolas Spitz.
Text
[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information ; Springfield, VA : National Technical Information Service [distributor, 2003]
2003
1 resource
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