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Displaying 1-9 of 9 results for author "Woodward, Richard P."
Far-field noise and internal modes from a ducted propeller at simulated aircraft takeoff conditions [microform] / Richard P. Woodward ... [et al.].
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
- 1992
An evaluation of some alternative approaches for reducing fan tone noise [microform] / James H. Dittmar and Richard P. Woodward.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
- 1992
Acoustical evaluation of the NASA Lewis 9- by 15-foot low speed wind tunnel [microform] / Milo D. Dahl and Richard P. Woodward.
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : For sale by the National Technical Information Service], 1992.
- 1992
Comparison between design and installed acoustic characteristics of NASA Lewis 9- by 15-Foot Low-Speed Wind Tunnel acoustic treatment [microform] / Milo D. Dahl and Richard P. Woodward.
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1990.
- 1990
Noise levels from a model turbofan engine with simulated noise control measures applied [microform] / David G. Hall and Richard P. Woodward.
- Text
- [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
- 1993
Advanced turboprop wing installation effects measured by unsteady blade pressure and noise [microform] / Laurence J. Heidelberg and Richard P. Woodward ; prepared for the 11th Aeroacoustics Conference sponsored by the American Institute of Aeronautics and Astronautics, Sunnyvale, California, October 19-21, 1987.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1987]
- 1987
Benefits of swept and leaned stators for fan noise reduction [microform] / Richard P. Woodward ... [et al.].
- Text
- [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
- 1998
Fan noise reduction achieved by removing tip flow irregularities behind the rotor--forward arc test configuration [microform] / James H. Dittmar, Richard P. Woodward, and Michael J. MacKinnon.
- Text
- [Washington, D.C. : National Aeronautics and Space Administration, 1984]
- 1984
Takeoff/approach noise for a model counterrotation propeller with a forward-swept upstream rotor [microform] / Richard P. Woodward, ... [et al.].
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1993]
- 1993
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