Título de la tesis:

Autor/es:

Daou, J. - Liñán Martínez, Amable

Tipo de documento:

Artículo

Universidad:

E.T.S.I. Aeronáuticos (UPM)

Departamento:

Motopropulsión y Termofluidodinámica

Idioma:

Inglés

Palabras clave:

Approximation theory; Flame research; Gases; Numerical analysis; Thermal diffusion; Turbulent flow; Counterflowing premixed reactive gases; Extinction fronts; Ignition fronts; Ignition; flame; gas; propagation rate; article; chemical reaction; chemical reaction kinetics; combustion; experimental model; mathematical analysis; physical chemistry; priority journal; reaction analysis; validation process

Fecha de la defensa:

Mayo 1999-01-01

Notas:

Resumen: We describe two-dimensional steady propagating flame fronts in the stagnation mixing layer between two opposed streams of the same reactive mixture, the propagation taking place in the direction perpendicular to the plane of strain. The front, which is curved by the nonuniform flow field, separates a chemically frozen region from a region with a twin-flame configuration. The front velocity is calculated in terms of the Lewis number, Le(F), and the Damkohler number, Da. Da, equal to the inverse of the Karlovitz number, is defined as the ratio of the strain time to the transit time through the p...

Valoración: