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Displaying 1-11 of 11 results for author "United States. Army Aviation Research and Technology Activity. Propulsion Directorate."
Variable area radial turbine fabrication and test program [microform] / Casimir Rogo.
- Text
- [Cleveland, Ohio : Army Aviation Research & Technology Activity, Propulsion Directorate : NASA Lewis Research Center, 1986]
- 1986
On the numerical solution of the dynamically loaded hydrodynamic lubrication of the point contact problem [microform] / Sang G. Lim, David E. Brewe and Joseph M. Prahl.
- Text
- [Washington, D.C.?] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, [1990]
- 1990
Local synthesis and tooth contact analysis of face-milled spiral bevel gears [microform] / Faydor L. Litvin and Yi Zhang.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1991.
- 1991
Vibration transmission through rolling element bearings in geared rotor systems [microform] / Rajendra Singh and Teik Chin Lim.
- Text
- Washington, D.C. : 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
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS61019Life and dynamic capacity modeling for aircraft transmissions [microform] / Michael Savage.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1991.
- 1991
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS61026Generation and tooth contact analysis of spiral bevel gears with predesigned parabolic functions of transmission errors [microform] / Faydor L. Litvin and Hong-Tao Lee ; prepared for Propulsion Directorate, USAARTA-AVSCOM, and NASA Lewis Research Center.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1989.
- 1989
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS69895Phenomenological study of the behavior of some silica formers in a high velocity jet fuel burner [microform] / James D. Cawley and Robert F. Handschuh.
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1985]
- 1985
Generation of spiral bevel gears with zero kinematical errors and computer aided tooth contact analysis [microform] / Faydor L. Litvin, ... [et al.].
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
- 1986
Effect of area ratio on the performance of a 5.5:1 pressure ratio centrifugal impeller [microform] / Lawrence F. Schumann, David A. Clark, and Jerry R. Wood.
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
- 1986
Axial and torsional fatigue behavior of Waspaloy / S. Zamrik, M. Mirdamadi, and F. Zahiri.
- Text
- University Park, Pa. : Pennsylvania State University, Engineering Science and Mechanics Department ; [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center, [1986]
- 1986
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo24985Thermal-mechanical fatigue behavior of nickel-base superalloys : final report / R. M. Pelloux and N. Marchand.
- Text
- Cambridge, Mass. : Massachusetts Institute of Technology, Department of Materials Science and Engineering ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1986]
- 1986
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo29017
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