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Two-step sequential reactions revisited

✍ Scribed by H.V. McConnaughey; G.S.S. Ludford

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
356 KB
Volume
60
Category
Article
ISSN
0010-2180

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✦ Synopsis

One-dimensional, steady flame propagation for a sequential, two-step reaction of the form A --, B --* C is considered. An earlier investigation of the problem by Kapila and Ludford [Combust. Flame 29:167 (1977)] determines that two separated flames generally exist and that their ordering is fixed by the ordering of the (disparate) magnitudes of the activation energies. The present work shows to the contrary that reversals of the flame ordering are quite possible, but that this is a subtle effect requiring attention to issues which are usually ignored in the theory of single flames.

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