Shock tube study of the thermal decomposition of nitric oxide
Journal Article
·
· Combust. Sci. Technol.; (United States)
Nitric oxide decomposition has been studied in a shock tube, time-of-flight mass spectrometer system at 2700 to 4700/sup 0/K and 1.5 to 3.5 atm using neon as diluent. The overall decomposition rate was found to be second order in NO concentration and in good agreement with previously reported rates. N/sub 2/, O/sub 2/, and O-atoms were the only observed reaction products. The concentration-time profiles of the observed species lend support to a mechanism of primary NO decomposition to N/sub 2/ and O/sub 2/ with slower decomposition to N/sub 2/O and O-atoms. A mathematical simulation of the reaction consisting of eight elementary reactions was deduced by fitting experimental data to simulated concentration-time profiles.
- Research Organization:
- Univ. of Toronto
- OSTI ID:
- 7156586
- Journal Information:
- Combust. Sci. Technol.; (United States), Journal Name: Combust. Sci. Technol.; (United States) Vol. 10:3/4; ISSN CBSTB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
DECOMPOSITION
ELEMENTS
FLUIDS
KINETICS
MATHEMATICAL MODELS
NITRIC OXIDE
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
REACTION KINETICS
SHOCK TUBES
SIMULATION
VERY HIGH TEMPERATURE
YIELDS
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
DECOMPOSITION
ELEMENTS
FLUIDS
KINETICS
MATHEMATICAL MODELS
NITRIC OXIDE
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
REACTION KINETICS
SHOCK TUBES
SIMULATION
VERY HIGH TEMPERATURE
YIELDS