Research Catalog
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Displaying 1-32 of 32 results
Mod-2 wind turbine field operations experience [microform] / Larry H. Gordon.
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1985]
- 1985
The predicted effect of aerodynamic detuning of coupled bending-torsion unstalled supersonic flutter [microform] / Daniel Hoyniak and Sanford Fleeter.
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
- 1986
Rotor performance characteristics from an aeroacoustic helicopter wind-tunnel test program [microform] / Danny R. Hoad, Joe W. Elliott and Nettie M. Orie.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.
- 1986
Effects of planform geometry on hover performance of a 2-meter-diameter model of a four-bladed rotor [microform] / Arthur E. Phelps III and Susan L. Althoff.
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.
- 1986
Numerical analysis of a variable camber rotor blade as a lift cotrol device [microform] / Alfred O. Awani [and] Robert H. Stroub.
- Text
- Lawrence, Kans : Flight Research Laboratory, University of Kansas Center for Research, Inc. ; [Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, 1984]
- 1984
Analytical and experimental investigation of mistuning in propfan flutter [microform] / Krishna Rao V. Kaza ... [et al].
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1987]
- 1987
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS92416Results of the integration of a transonic full-potential analysis program with a free-wake lifting-line program for hovering rotors [microform] / Song-Young Chung.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1987]
- 1987
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS92583Application of an adaptive blade control algorithm to a gust alleviation system [microform] / Shigeru Saito.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1983]
- 1983
Heat transfer in serpentine passages with turbulence promoters [microform] / Robert J. Boyle.
- Text
- [Washington, D.C. : National Aeronautics and Space Administration, 1984]
- 1984
Data analysis on the rotor test stand program for interactive processing [microform] / Wolfgang Breustedt.
- Text
- Washington, D.C. : National Aeronautics and Space Administration, [1985]
- 1985
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
Effect of a rotor wake on heat transfer from a circular cylinder [microform] / Robert J. Simoneau, ... [et al.].
- Text
- [Washington, D.C. : National Aeronautics and Space Administration, 1984]
- 1984
An experimental investigation of a free-tip rotor configuration in a forward flight wind-tunnel test [microform] / Robert H. Stroub.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1983]
- 1983
Helicopter model rotor-blade vortex interaction impulsive noise [microform] : scalability and parametric variations / W.R. Splettstoesser ... [et al.].
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; St. Louis, Mo. : United States Army Aviation Systems Command, [1984]
- 1984
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS101194Experimental assessment of helicopter rotor turbulence ingestion noise in hover [electronic resource] / J.C. Simonich, R. H. Schlinker and R. K. Amiet.
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1989]
- 1989
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS113600Experimental assessment of helicopter rotor turbulence ingestion noise in hover [microform] / J.C. Simonich, R. H. Schlinker and R. K. Amiet.
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1989]
- 1989
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS113600Development and testing of tip devices for horizontal axis wind turbines [microform] / G.W. Gyatt and P.B.S. Lissaman ; prepared for National Aeronautics and Space Administration, Lewis Research Center; for U.S. Department of Energy, Conservation and Renewable Energy, Wind Energy Technology Division.
- Text
- Monrovia, CA : AeroVironment, Inc., 1985.
- 1985
SSME seal test program : test results for sawtooth-pattern damper seal : interim progress report / prepared by Dara W. Childs.
- Text
- College Station, Tex. : Turbomachinery Laboratories, Mechanical Engineering Dept., Texas A & M University ; [Washington, D.C.] : [National Aeronautics and Space Administration], [1986]
- 1986
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo24439SSME seal test program [microform] : test results for sawtooth-pattern damper seal : interim progress report / prepared by Dara W. Childs.
- Text
- College Station, Tex. : Turbomachinery Laboratories, Mechanical Engineering Dept., Texas A & M University ; [Washington, D.C. : National Aeronautics and Space Administration], [1986]
- 1986
Initial investigation of the acoustics of a counter-rotating open rotor model with historical baseline blades in a low-speed wind tunnel / David M. Elliott.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2012]
- 2012
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo26275Wind tunnel tests of rotor blade sections with replications of ice formations accreted in hover / John D. Lee and Jack H. Berger and Timothy J. McDonald.
- Text
- Columbus, Ohio : Aeronautical and Astronautical Research Laboratory ; Cleveland, Ohio, National Aeronautics and Space Administration, Lewis Research Center, [1986]
- 1986
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo28338A combined integrating and differentiating matrix formulation for boundary value problems on rectangular domains / W. D. Lakin.
- Text
- Hampton, Va. : Institute for Computer Applications in Science and Engineering, NASA Langley Research Center, [1986]
- 1986
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo28504Applying pressure sensitive paint technology to rotor blades / A. Neal Watkins [and five others].
- Text
- Hampton, Virginia : National Aeronautics and Space Administration, Langley Research Center, May 2014.
- 2014-5
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo52366Computational aerodynamic simulations of a 1484 ft/sec tip speed quiet high-speed fan system model for acoustic methods assessment and development / Daniel L. Tweedt.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, October 2014.
- 2014-10
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo55842Enhanced fan noise modeling for turbofan engines / Eugene A. Krejsa and James R. Stone.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2014.
- 2014-12
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo57224Computational investigation of novel tip leakage mitigation methods for high pressure turbine blades / Mounir Ibrahim and Abhinav Gupta, Vikram Shyam.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, November 2014.
- 2014-11
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo57875BladeCAD : an interactive geometric design tool for turbomachinery blades / Perry L. Miller IV [and three others].
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, July 1996.
- 1996-7
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo69229Off-design performance loss model for radial turbines with pivoting, variable-area stators / Peter L. Meitner, Arthur J. Glassman.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, November 1980.
- 1980-11
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo71099Design and integration of a rotor alone nacelle for acoustic fan testing / Tony D. Shook [and five others].
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, April 2001.
- 2001-4
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/LPS26886Hover validation and acoustic baseline blade set definition / Austin D. Overmeyer, Peter A. Copp, Norman W. Schaeffler.
- Text
- Hampton, Virginia : National Aeronautics and Space Administration, Langley Research Center, May 2020.
- 2020-5
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo150810Determination of HART I blade structural properties by laboratory testing / Sung N. Jung, Benton H. Lau.
- Text
- Moffett Field, California : National Aeronautics and Space Administration, Ames Research Center, 2012.
- 2012
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo37144Aerodynamic measurements of a variable-speed power-turbine blade section in a transonic turbine cascade / Ashlie B. Flegel.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, August 2014.
- 2014-8
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo56724
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