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There are a total of 15 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Theoretical kinetic computations in complex reacting systems
Author(s): Bittker, David A.
Abstract: Nasa Lewis' studies of complex reacting systems at high temperature are discussed. The changes which occur are the result of many different chemical reactions occurring at the same time. Both an experimental and a ...
NASA Center: Glenn Research Center
Publication Year: 1986
Added to NTRS: 2008-05-29
Accession Number: 87N20277; Document ID: 19870010844
Hydrogen oxidation mechanism with applications to (1) the chaperon efficiency of carbon dioxide and (2) vitiated air testing
Author(s): Brabbs, Theodore A.; Lezberg, Erwin A.; Bittker, David A.; Robertson, Thomas F.
Abstract: Ignition delay times for the hydrogen/oxygen/carbon dioxide/argon system were obtained behind reflected shock waves. A detailed kinetic mechanism modeled the experimental hydrogen/oxygen data, Skinner and Ringrose's ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N28628; Document ID: 19870019195; Report Number: E-3672, NAS 1.15:100186, NASA-TM-100186
Improved General Chemical-Kinetics Program
Author(s): Bittker, David A.; Scullin, Vincent J.
Abstract: New general chemical-kinetics code, GCKP84, developed to compute progress of many types of complex gas-phase chemical reactions. Replaces original GCKP code and offers greatly improved efficiency, additional capabilities, ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-09-30
Accession Number: 87B10538; Document ID: 19870000538; Report Number: LEW-14216
Detailed mechanism for oxidation of benzene
Author(s): Bittker, David A.
Abstract: A detailed mechanism for the oxidation of benzene is presented and used to compute experimentally obtained concentration profiles and ignition delay times over a wide range of equivalence ratio and temperature. The computed ...
NASA Center: Glenn Research Center
Publication Year: 1990
Added to NTRS: 2005-08-25
Accession Number: 90N21842; Document ID: 19900012526; Report Number: E-5224, NAS 1.15:102443, NASA-TM-102443
LSENS: A General Chemical Kinetics and Sensitivity Analysis Code for homogeneous gas-phase reactions. Part 3: Illustrative test problems
Author(s): Bittker, David A.; Radhakrishnan, Krishnan
Abstract: LSENS, the Lewis General Chemical Kinetics and Sensitivity Analysis Code, has been developed for solving complex, homogeneous, gas-phase chemical kinetics problems and contains sensitivity analysis for a variety of problems, ...
NASA Center: Glenn Research Center
Publication Year: 1994
Added to NTRS: 2005-08-25
Accession Number: 95N15057; Document ID: 19950008643; Report Number: E-5140-3-PT-3, NAS 1.61:1330-PT-3, NASA-RP-1330-PT-3
LSENS, A General Chemical Kinetics and Sensitivity Analysis Code for Homogeneous Gas-Phase Reactions
Author(s): Radhakrishnan, Krishnan; Bittker, David A.
Abstract: LSENS, the Lewis General Chemical Kinetics and Sensitivity Analysis Code, has been developed for solving complex, homogeneous, gas-phase chemical kinetics problems and contains sensitivity analysis for a variety of problems, ...
NASA Center: Glenn Research Center
Publication Year: 1994
Added to NTRS: 2005-08-25
Document ID: 20020090872; Report Number: E-5140-2-PT-2, NAS 1.61:1329-PT-2, NASA-RP-1329-PT-2
LSENS, a general chemical kinetics and sensitivity analysis code for gas-phase reactions: User's guide
Author(s): Radhakrishnan, Krishnan; Bittker, David A.
Abstract: A general chemical kinetics and sensitivity analysis code for complex, homogeneous, gas-phase reactions is described. The main features of the code, LSENS, are its flexibility, efficiency and convenience in treating many ...
NASA Center: Glenn Research Center
Publication Year: 1993
Added to NTRS: 2005-08-25
Accession Number: 93N16614; Document ID: 19930007425; Report Number: E-7299, NAS 1.15:105851, NASA-TM-105851
Investigation of low NOx staged combustor concept in high-speed civil transport engines
Author(s): Nguyen, Hung Lee; Bittker, David A.; Niedzwiecki, Richard W.
Abstract: Levels of exhaust emissions due to high temperatures in the main combustor of high-speed civil transport (HSCT) engines during supersonic cruise are predicted. These predictions are based on a new combustor design approach: ...
NASA Center: Glenn Research Center
Publication Year: 1989
Added to NTRS: 2005-08-25
Accession Number: 89N22606; Document ID: 19890013235; Report Number: AIAA PAPER 89-2942, E-4071, NAS 1.15:101977, NASA-TM-101977
GLSENS: A Generalized Extension of LSENS Including Global Reactions and Added Sensitivity Analysis for the Perfectly Stirred Reactor
Author(s): Bittker, David A.
Abstract: A generalized version of the NASA Lewis general kinetics code, LSENS, is described. The new code allows the use of global reactions as well as molecular processes in a chemical mechanism. The code also incorporates the ...
NASA Center: Glenn Research Center
Publication Year: 1996
Added to NTRS: 2005-08-25
Accession Number: 96N24460; Document ID: 19960020950; Report Number: E-9496, NAS 1.61:1362, NASA-RP-1362
Detailed mechanism of benzene oxidation
Author(s): Bittker, David A.
Abstract: A detailed quantitative mechanism for the oxidation of benzene in both argon and nitrogen diluted systems is presented. Computed ignition delay time for argon diluted mixtures are in satisfactory agreement with experimental ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-08-25
Accession Number: 88N11775; Document ID: 19880002393; Report Number: E-3797, NAS 1.15:100202, NASA-TM-100202
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