On diffusive supersonic combustion (Chemical kinetic effects in diffusive supersonic combustion)
Título de la tesis:
On diffusive supersonic combustion (Chemical kinetic effects in diffusive supersonic combustion)
Autor/es:
Liñán Martínez, Amable - Urritia, J.L. - Fraga, Enrique
Tipo de documento:
Artículo
Universidad:
E.T.S.I. Aeronáuticos (UPM)
Departamento:
Motopropulsión y Termofluidodinámica
Idioma:
Inglés
Palabras clave:
CHEMICAL EQUILIBRIUM DIFFUSIVITY REACTION KINETICHEMICAL EQUILIBRIUM DIFFUSIVITY REACTION KINETICS SUPERSONIC COMBUSTION CONFERENCES FROZEN EQUILIBRIUM FLOW IGNITION LIMITSCS SUPERSONIC COMBUSTION CONFERENCES FROZEN EQUILIBRIUM FLOW IGNITION LIMITS
Fecha de la defensa:
1966-01-01
Notas:
Resumen: Simple analytical methods are presented for the analysis of chemical kinetic effects in supersonic combustion.
Three different regions are shown to occur in supersonic diffusive combustion. The first region is close to the injector exit, where the flow may be considered frozen for the main reacting species and where the radical concentration is being built up. This is the ignition delay region. A simplified kinetic scheme of the H2-air reaction is deduced for this region. The linear differential equation giving the H concentration has been discussed and integrated in a representative case...
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