Temperature and concentration profiles in hydrogen-nitrous oxide flames

Journal Article · Tue Jul 01 04:00:00 EDT 1986 · Combust. Flame; (United States)

DOI:https://doi.org/10.1016/0010-2180(86)90071-4· OSTI ID:5397479

Vanderhoff, J A; Bunte, S W; Kotlar, A J; Beyer, R A

Spontaneous Raman spectroscopy has been used to measure temperature and NO, O/sub 2/, and N/sub 2/ concentration profiles in lean to stoichiometric premixed laminar hydrogen-nitrous oxide flames. Relative concentration profile for OH were also obtained for these flames by use of laser induced fluorescence. The present NO concentration results for the stoichiometric flame agree with previous NO measurements obtained by a different optical technique. Profiling these species for various equivalence ratios provides a further test for flame modelers.

• Research Organization: USA Ballistic Research Lab., Aberdeen Proving Ground, MD 21005-5066
• OSTI ID: 5397479
• Journal Information: Combust. Flame; (United States), Journal Name: Combust. Flame; (United States) Vol. 65:1; ISSN CBFMA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
CHALCOGENIDES
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
ELEMENTS
EMISSION SPECTROSCOPY
FLAME PROPAGATION
FLAMES
FLUID FLOW
FLUORESCENCE SPECTROSCOPY
HYDROGEN
HYDROGEN COMPOUNDS
HYDROXIDES
KINETICS
LAMINAR FLOW
LASER SPECTROSCOPY
MATHEMATICAL MODELS
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NITROUS OXIDE
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
QUANTITY RATIO
RAMAN SPECTROSCOPY
REACTION KINETICS
SPECTROSCOPY
STOICHIOMETRY
TEMPERATURE MEASUREMENT