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There are a total of 52074 record(s) matching your query.
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The Conference Proceedings of the 2003 Air Transport Research Society (ATRS) World Conference
Abstract: Distinguished guests, ladies and gentlemen It gives me a great pleasure to welcome all of you to the ATRS World Conference being hosted jointly by Groupe ESC (Toulouse Business School) and the ENAC (Ecole Nationale de ...
NASA Center: Langley Research Center
Publication Year: 2003
Added to NTRS: 2009-01-15
Document ID: 20040111201; Report Number: UNOAI-03-9-Vol-5
Validation of Aura Microwave Limb Sounder O3 and CO Observations in the Upper Troposphere and Lower Stratosphere
Author(s): Livesey, N. J.; Filipiak, M. J.; Froidevaux, L.; Read, W. G.; Lambert, A.; Santee, J. L.; Jiang, J. H.; Pumphrey, H. C.; Waters, J. W.; Cofield, R. E.; Cuddy, D. T.; Daffer, W. H.; Drouin, B. J.; Fuller, R. A.; Jarnot, R. ...
Abstract: Global satellite observations of ozone and carbon monoxide from the Microwave Limb Sounder (MLS) on the EOS Aura spacecraft are discussed with emphasis on those observations in the 2 15 - 100 hPa region (the upper ...
NASA Center: Ames Research Center, Jet Propulsion Laboratory, Langley Research Center
Publication Year: 2008
Added to NTRS: 2009-01-15
Document ID: 20090001325
Innovative Design of Complex Engineering Systems
Abstract: The document contains the proceedings of the training workshop on Innovative Design of Complex Engineering Systems. The workshop was held at the Peninsula Higher Education Center, Hampton, Virginia, March 23 and 24, 2004. ...
NASA Center: Langley Research Center
Publication Year: 2004
Added to NTRS: 2009-01-15
Document ID: 20040086893; Report Number: L-19032, NASA/CP-2004-213244
High Temperature Resin/Carbon Nanotube Composite Fabrication
Author(s): Ghose, Sayata; Watson, Kent A.; Sun, Keun J.; Criss, Jim M.; Siochi, Emilie J.; Connell, John W.
Abstract: For the purpose of incorporating multifunctionality into advanced composites, blends of phenylethynyl terminated imides-330 (PETI-330) and multi-walled carbon nanotubes (MWCNTs) were prepared, characterized and fabricated ...
NASA Center: Langley Research Center
Publication Year: 2005
Added to NTRS: 2009-01-15
Document ID: 20080014341
Orion Crew Member Injury Predictions during Land and Water Landings
Author(s): Lawrence, Charles; Littell, Justin D.; Fasanella, Edwin L.; Tabiei, Ala
Abstract: A review of astronaut whole body impact tolerance is discussed for land or water landings of the next generation manned space capsule named Orion. LS-DYNA simulations of Orion capsule landings are performed to produce a low, ...
NASA Center: Glenn Research Center, Langley Research Center
Publication Year: 2008
Added to NTRS: 2009-01-15
Document ID: 20090001323
Collaboration with Williams International to Demonstrate the Characteristics of a Foam-Metal-Liner Installed Over-the-Rotor of a Turbofan Engine
Author(s): Sutliff, Daniel; Elliott, Dave; Jones, Mike; Hartley, Tom
Abstract: A Williams International FJ44-3A 3000-lb thrust class turbofan engine was used as a demonstrator for foam-metal liner installed in close proximity to the fan. Two foam metal liner designs were tested and compared to the ...
NASA Center: Glenn Research Center, Langley Research Center
Publication Year: 2008
Added to NTRS: 2009-01-15
Document ID: 20090001341
Aeroelastic Sizing for High-Speed Research (HSR) Longitudinal Control Alternatives Project (LCAP)
Author(s): Walsh, Joanne L.; Dunn, H. J.; Stroud, W. Jefferson; Barthelemy, J.-F.; Weston, Robert P.; Martin, Carl J.; Bennett, Robert M.
Abstract: The Longitudinal Control Alternatives Project (LCAP) compared three high-speed civil transport configurations to determine potential advantages of the three associated longitudinal control concepts. The three aircraft ...
NASA Center: Langley Research Center
Publication Year: 2005
Added to NTRS: 2009-01-15
Document ID: 20050229941; Report Number: L-19079, NASA/TP-2005-213533
On transonic flow past a wave-shaped wall
Author(s): Kaplan, Carl
Abstract: This report is an extension of a previous investigation (described in NACA rep. 1069) concerned with the solution of the nonlinear differential equation for transonic flow past a wavy wall. In the present work several new ...
NASA Center: Langley Research Center
Publication Year: 1953
Added to NTRS: 2009-01-14
Accession Number: 93R21467; Document ID: 19930092177; Report Number: NACA-TR-1149
Stress analysis of circular semimonocoque cylinders with cutouts
Author(s): Mccomb, Harvey G , Jr
Abstract: A method is presented for analyzing the stresses about cutouts in circular semimonocoque cylinders with flexible rings. The method involves the use of so-called perturbation stress distributions which are superposed on the ...
NASA Center: Langley Research Center
Publication Year: 1955
Added to NTRS: 2009-01-14
Accession Number: 93R21542; Document ID: 19930092252; Report Number: NACA-TR-1251
Exact solutions of laminar-boundary-layer equations with constant property values for porous wall with variable temperature
Author(s): Donoughe, Patrick L; Livingood, John N B
Abstract: Exact solution of the laminar-boundary-layer equations for wedge-type flow with constant property values are presented for transpiration-cooled surfaces with variable wall temperatures. The difference between wall and stream ...
NASA Center: Langley Research Center
Publication Year: 1955
Added to NTRS: 2009-01-14
Accession Number: 93R21528; Document ID: 19930092238; Report Number: NACA-TR-1229
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