Displaying 1-50 of 689 results
Perspectives on dilution jet mixing / J.D. Holdeman and R. Srinivasan.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1986]
1986
1 resource
Available online
Experimental study of cross-stream mixing in a cylindrical duct / A. Vranos [and others] ; prepared for the 27th Joint Propulsion Conference cosponsored by the AIAA, SAE, ASME, and ASEE, Sacramento, California, June 24-27, 1991.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
Qualitative investigation of cryogenic injected shock dissipation / R.C. Hendricks ; prepared for the Cyrogenci Engineering Conference cosponsored by the University of Alabama at Huntsville, and NASA Marshall Space Flight Center, Huntsville, Alabama, June 11-14, 1991.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
High-temperature cyclic oxidation data. Turbine alloys. Part 2 / Charles A. Barrett and Ralph G. Garlick.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1989]
1989
0 resources
Description of liquid nitrogen experimental test facility / John M. Jurns, Richard E. Jacobs and Naseem H. Saiyed.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
Eccentricity effects on leakage of a brush seal at low speeds / Julie A. Schlumberger, Margaret P. Proctor, and Robert C. Hendricks ; prepared for the 1991 Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, December 1-6, 1991.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
Tribology needs for future space and aeronautical systems / Robert L. Fusaro.
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Cleveland, Ohio : NASA, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
Thermal stratification potential in rocket engine coolant channels / Kenneth J. Kacynski.
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Washington, DC : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1992.
1992
0 resources
CFD analysis of jet mixing in low NOx flametube combustors / M.V. Talpallikar [and others] ; prepared for the 36th International Gas Turbine and Aeroengine Congress and Exposition sponsored by the American Society of Mechanical Engineers, Orlando, Florida, June 3-6, 1991.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
NASA programs in space photovoltaics / Dennis J. Flood.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Composites of low-density trialuminides : particulate and long fiber reinforcements / K.S. Kumar [and others].
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Effect of contact ratio on spur gear dynamic load / Chuen-Huei Liou [and others].
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; St. Louis, Mo. : U.S. Army Aviation Systems Command ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
The future challenge for aeropropulsion / Robert Rosen and David N. Bowditch.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Free vibrations of delaminated beams / M.H.H. Shen and J.E. Grady.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
X-ray attenuation measurements for high-temperature materials characterization and in-situ monitoring of damage accumulation / George Y. Baaklini.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
A 1 W, 30-GHZ, CPW amplifier for ACTS small terminal uplink / Susan R. Taub and Rainee N. Simons.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Conservative-variable average states for equilibrium gas multi-dimensional fluxes / G.S. Iannelli.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Slush hydrogen pressurized expulsion studies at the NASA K-site facility / Margaret V. Whalen and Terry L. Hardy.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Slush hydrogen transfer studies at the NASA K-site test facility / Terry L. Hardy and Margaret V. Whalen.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Effect of radiation on convection at moderate temperatures / Henry C. deGroh III and Mohammad Kassemi.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
1 resource
Available online
An Experimental investigation of high-aspect-ratio cooling passages / Julie A. Carlile and Richard J. Quentmeyer.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Tribological and microstructural comparison of HIPped PM212 and PM212/Au self-lubricating composites / Michael S. Bogdanski, Harold E. Sliney and Christopher DellaCorte.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Design and optimization of a self-deploying single axis tracking PV array / Anthony J. Colozza.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Effect of operating conditions on gearbox noise / Fred B. Oswald [and others].
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center : U.S. Army Aviation Systems Command ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Improvement in surface fatigue life of hardened gears by high-intensity shot peening / Dennis P. Townsend.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center : U.S. Army Aviation Systems Command ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1992]
1992
0 resources
Experimental ice shape and performance characteristics for a multi-element airfoil in the NASA Lewis Icing Research Tunnel / Brian M. Berkowitz [and others].
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
Future benefits and applications of intelligent on-board processing to VSAT services : final report for task order 4 / prepared by Space Systems/LORAL Communications Systems/LORAL.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, Va.? : National Technical Information Service, distributor, 1992]
1992
0 resources
Orbit transfer vehicle engine technology program task B-6 highspeed turbopump bearings : final report / by Rocketdyne Engineering ; Rocketdyne Division, Rockwell International.
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Cleveland, Ohio : NASA Lewis Research Center ; [Springfield, Va.?] : [National Technical Information Service, distributor], [1992]
1992
0 resources
Cooled high-temperature radial turbine program. II, Final report / by Dr. Philip H. Snyder.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [National Technical Information Center], [1992]
1992
0 resources
Energy efficient engine : core design and performance report / Aircraft Engine Business Group, Advanced Technology, Programs Department, Cincinnati, Ohio.
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[Cleveland, Ohio] : NASA Lewis Research Center ; [Springfield, Va.] : [National Technical Information Service, distributor], [1982]
1982
0 resources
Engineering calculations for communications satellite systems planning.
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Columbus, Ohio : Ohio State University, ElectroScience Laboratory, Dept. of Electrical Engineering ; [Washington, DC] : [National Aeronautics and Space Administration, Lewis Research Center] ; [Springfield, Va.] : [National Technical Information Service, distributor], [1982-1995]
1982
3 resources
Available online
Nuclear safety for the Space Exploration Initiative / Terry E. Dix ; prepared for Lewis Research Center under contract NAS3 25808.
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[Washington, DC] : National Aeronautics and Space Administration ; [Hanover, Md.] : Available from the NASA Center for AeroSpace Information, [1991]
1991
1 resource
Available online
A statistical analysis of elevated temperature gravimetric cyclic oxidation data of 36 Ni- and Co-base superalloys based on an oxidation attack parameter / Charles A. Barrett.
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Cleveland, Ohio : NASA, Lewis Research Center ; [Springfield, Va.] : [National Technical Information Service, distributor], [1992]
1992
0 resources
The radiation of sound from a propeller at angle of attack / Ramani Mani ; prepared for Lewis Research Center.
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[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
0 resources
Computational simulation of probabilistic lifetime strength for aerospace materials subjected to high temperature, mechanical fatigue, creep, and thermal fatigue : final technical report of project entitled Development of advanced methodologies for probabilistic constitutive relationships of material strength models, phase 4 / prepared by Lola Boyce, Callie C. Bast, Greg A. Trimble.
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San Antonio, TX : Division of Engineering, University of Texas at San Antonio ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1992]
1992
0 resources
Development of a versatile laser light scattering instrument / by William V. Meyer and Rafat R. Ansari.
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Cleveland, OH : Case Western Reserve University : NASA Lewis Research Center, [1992]
1992
0 resources
Conceptual design for the Space Station Freedom Fluid Physics/Dynamics Facility.
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Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [National Technical Information Service, distributor], [1993]
1993
0 resources
Modes of vibration on square fiberglass epoxy composite thick plate / James H. Williams Jr., Elizabeth R.C. Marques, and Samson S. Lee.
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[Washington, D.C.?] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.
1986
0 resources
Parameterized materials and dynamic response characterizations in unidirectional composites / James H. Williams, Jr., and Elizabeth R.C. Marques.
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[Washington, D.C.?] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va.] : [For sale by the National Technical Information Service], 1986.
1986
0 resources
A parallel-pipelined architecture for a multi carrier demodulator : final report / submitted to NASA Lewis Research Center ; submitted by S.C. Kwatra, M.M. Jamali, L.P. Eugene.
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Toledo, Ohio : Dept. of Electrical Engineering, College of Engineering, University of Toledo ; Cleveland, Ohio : The Center, [1991]
1991
0 resources
Chemical compatibility issues related to use of copper as an inferfacial layer for SiC fiber reinforced Ti₃Al+Nb composite / Ajay K. Misra.
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[Cleveland, Ohio] : Lewis Research Center ; [Springfield, Va.] : [For sale by National Technical Information Service], [1991]
1991
0 resources
Constitutive parameter de-embedding using inhomogeneously-filled rectangular waveguides with longitudinal section modes / A. Park and A. Dominek.
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Columbus, Ohio : Ohio State University, ElectroScience Laboratory, Dept. of Electrical Engineering ; Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, [1990]
1990
0 resources
Development of BEM for ceramic composites / prepared by D.P. Henry, P.K. Banerjee, G.F. Dargush ; prepared for National Aeronautics and Space Administration, Lewis Research Center.
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Buffalo, N.Y. : Calspan-UB Research Center ; Cleveland, Ohio : The Center, [1991?]
1991
0 resources
High power density DC-to-DC converters for aerospace applications : final report / Deepakraj M. Divan, principal investigator ; Mustansir H. Kheraluwala, project engineer ; prepared for NASA Lewis Research Center.
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Madison, WI : Wisconsin Power Electronics Research Center, University of Wisconsin-Madison, Dept. of Electrical and Computer Engineering ; Cleveland, OH : The Center, [1991?]
1991
0 resources
Emission FTIR analyses of thin microscopic patches of jet fuel residues deposited on heated metal surfaces : final report / James L. Lauer, Peter Vogel ; prepared for National Aeronautics and Space Administration, Lewis Research Center.
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[Cleveland, Ohio] : The Center, [1986]
1986
0 resources
3-D inelastic analysis methods for hot section components (base program) : second annual status report / R.B. Wilson [and others].
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[Cleveland, OH] : NASA, Lewis Research Center ; [Springfield, VA] : [For sale by the National Technical Information Service], [1986]
1986
0 resources
Silicon device performance measurements to support temperature range enhancement : semi-annual report, May 7, 1990 - November 7, 1990 / prepared by James Bromstead [and others].
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Auburn, AL : Auburn University, Center for the Commercial Development of Space Power ; Cleveland, Ohio : NASA Lewis Research Center, [1991]
1991
0 resources
Unattended network operations technology assessment study : final report for task order 3 / major contributors, Mark Holdridge [and others] ; prepared for NASA, Lewis Research Center.
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Cleveland, Ohio : The Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1991]
1991
0 resources
Autonomous power expert system / Mark J. Ringer and Todd M. Quinn.
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[Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va.] : [For sale by the National Technical Information Service], [1990]
1990
0 resources
Development of life prediction capabilities for liquid propellant rocket engines : diagnostic system architecture study : final report / prepared by Mark Gage, Ronald De Hoff.
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Sacramento, Calif. : GenCorp, Aerojet Propulsion Division ; Cleveland, OH : National Aeronautics and Space Administration, Lewis Research Center, 1991]
1991
0 resources