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Simultaneous effects of fuel/oxidizer concentrations on the extinction of counterflow diffusion flames

โœ Scribed by C.L. Chen; S.H. Sohrab


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
736 KB
Volume
86
Category
Article
ISSN
0010-2180

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โœฆ Synopsis


Y' mass fraction YF r~ Yo YS/ยฐ Z dimensionless axial coordinate = Z'/Iv Z Parameter defined in Eqs. 9 and 10 Ze Zeldovich number = 0 / Tf 2 Greek Symbols thermal diffusivity /31 temperature perturbation, defined above Eq. 18 3/ 2Zf-1 6 o reduced Damkfhler number, Eq. 18 0 activation temperature = ECp / Rq v i stoichiometric coefficient of species i stretched coordinate, defined above Eq. 18 p density o oWo/"FWF ~b equivalence ratio for premixed flames ( XF / Xo)/(SF / Xo)s equivalence ratio for diffusion flames ( XF / XO) /( XF / Xo)s mass-based equivalence ratio for diffusion flames ( Yo / YF)


๐Ÿ“œ SIMILAR VOLUMES


On the oxidation of fuel nitrogen in a d
โœ C. V. Sternling; J. O. L. Wendt ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 715 KB

## Abstract The kinetic mechanisms of fuel nitrogen conversion to NO and N~2~ in a diffusion flame were investigated. A simple model of a diffusion flame in which the reaction zone has a finite thickness was developed. The purpose of this model was to allow the testing of complex kinetic mechanisms