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There are a total of 12 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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A Computational Study of a New Dual Throat Fluidic Thrust Vectoring Nozzle Concept
Author(s): Deere, Karen A.; Berrier, Bobby L.; Flamm, Jeffrey D.; Johnson, Stuart K.
Abstract: A computational investigation of a two-dimensional nozzle was completed to assess the use of fluidic injection to manipulate flow separation and cause thrust vectoring of the primary jet thrust. The nozzle was designed with ...
NASA Center: Langley Research Center
Publication Year: 2005
Added to NTRS: 2008-06-02
Document ID: 20050192470; Report Number: AIAA Paper 2005-3502
Computational Study of Fluidic Thrust Vectoring using Separation Control in a Nozzle
Author(s): Deere, Karen; Berrier, Bobby L.; Flamm, Jeffrey D.; Johnson, Stuart K.
Abstract: A computational investigation of a two- dimensional nozzle was completed to assess the use of fluidic injection to manipulate flow separation and cause thrust vectoring of the primary jet thrust. The nozzle was designed with ...
NASA Center: Langley Research Center
Publication Year: 2003
Added to NTRS: 2008-06-02
Document ID: 20030065250; Report Number: AIAA Paper 2003-3803
Computational Study of an Axisymmetric Dual Throat Fluidic Thrust Vectoring Nozzle for a Supersonic Aircraft Application
Author(s): Deere, Karen A.; Flamm, Jeffrey D.; Berrier, Bobby L.; Johnson, Stuart K.
Abstract: A computational investigation of an axisymmetric Dual Throat Nozzle concept has been conducted. This fluidic thrust-vectoring nozzle was designed with a recessed cavity to enhance the throat shifting technique for improved ...
NASA Center: Langley Research Center
Publication Year: 2007
Added to NTRS: 2007-10-30
Document ID: 20070031765; Report Number: AIAA Paper 2007-5085
Experimental Study of an Axisymmetric Dual Throat Fluidic Thrust Vectoring Nozzle for Supersonic Aircraft Application
Author(s): Flamm, Jeffrey D.; Deere, Karen A.; Mason, Mary L.; Berrier, Bobby L.; Johnson, Stuart K.
Abstract: An axisymmetric version of the Dual Throat Nozzle concept with a variable expansion ratio has been studied to determine the impacts on thrust vectoring and nozzle performance. The nozzle design, applicable to a supersonic ...
NASA Center: Langley Research Center
Publication Year: 2007
Added to NTRS: 2007-10-23
Document ID: 20070030933; Report Number: AIAA Paper 2007-5084
Design Enhancements of the Two-Dimensional, Dual Throat Fluidic Thrust Vectoring Nozzle Concept
Author(s): Flamm, Jeffrey D.; Deere, Karen A.; Mason, Mary L.; Berrier, Bobby L.; Johnson, Stuart K.
Abstract: A Dual Throat Nozzle fluidic thrust vectoring technique that achieves higher thrust-vectoring efficiencies than other fluidic techniques, without sacrificing thrust efficiency has been developed at NASA Langley Research ...
NASA Center: Langley Research Center
Publication Year: 2006
Added to NTRS: 2006-09-29
Document ID: 20060022557; Report Number: AIAA Paper 2006-3701
Experimental Study of a Dual-Throat Fluidic Thrust-Vectoring Nozzle Concept
Author(s): Flamm, Jeffrey D.; Deere, Karen A.; Berrier, Bobby L.; Johnson, Stuart K.; Mason, Mary L.
Abstract: A new fluidic thrust vectoring technique that achieves higher thrust-vectoring efficiencies than other fluidic techniques documented in open literature, without large thrust efficiency penalties for vectoring operation has ...
NASA Center: Langley Research Center
Publication Year: 2005
Added to NTRS: 2005-11-17
Document ID: 20050215379; Report Number: AIAA Paper 2005-3503
Aerodynamic Design Opportunities for Future Supersonic Aircraft
Author(s): Wood, Richard M.; Bauer, Steven X. S.; Flamm, Jeffrey D.
Abstract: A discussion of a diverse set of aerodynamic opportunities to improve the aerodynamic performance of future supersonic aircraft has been presented and discussed. These ideas are offered to the community in a hope that future ...
NASA Center: Langley Research Center
Publication Year: 2002
Added to NTRS: 2005-08-25
Document ID: 20030017746; Report Number: ICAS-2002-8.7.1(I.L.)
Drag measurements of an axisymmetric nacelle mounted on a flat plate at supersonic speeds
Author(s): Flamm, Jeffrey D.; Wilcox, Floyd J., Jr.
Abstract: An experimental investigation was conducted to determine the effect of diverter wedge half-angle and nacelle lip height on the drag characteristics of an assembly consisting of a nacelle fore cowl from a typical high-speed ...
NASA Center: Langley Research Center
Publication Year: 1995
Added to NTRS: 2005-08-25
Accession Number: 95N32821; Document ID: 19950026400; Report Number: L-17416, NAS 1.15:4660, NASA-TM-4660
Experimental Study of a Nozzle Using Fluidic Counterflow for Thrust Vectoring
Author(s): Flamm, Jeffrey D.
Abstract: A static experimental investigation of a counterflow thrust vectoring nozzle concept was performed. The study was conducted in the NASA Langley Research Center Jet Exit Test Facility. Internal performance characteristics ...
NASA Center: Langley Research Center
Publication Year: 1998
Added to NTRS: 2004-11-03
Document ID: 19980223478; Report Number: AIAA Paper 98-3255
Supersonic aerodynamic characteristics of a Mach 3 high-speed civil transport configuration
Author(s): Covell, Peter F.; Hernandez, Gloria; Flamm, Jeffrey D.; Rose, Ollie
Abstract: The NASA-Langley AST31 high-speed civil transport (HSCT) configuration, a blended wing/fuselage concept scaled for 250-passenger carriage over 6500 nmi, has been subjected to both CFD and wind tunnel tests; the wind tunnel ...
NASA Center: Langley Research Center
Publication Year: 1990
Added to NTRS: 2004-11-03
Accession Number: 90A48836; Document ID: 19900061781; Report Number: AIAA PAPER 90-3210
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