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The Frank-Kamenetskii problem revisited, part III: The moving flame front

✍ Scribed by W. Gill; A.R. Shouman; A.B. Donaldson


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
534 KB
Volume
55
Category
Article
ISSN
0010-2180

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✦ Synopsis


The basic flame propagation theory proposed in part by Frank-Kamenetskii was modified m show that flame behavior can be predicted in a two-zone flame structure without eliminating the ignition temperature. The ignition temperature can be retained when the inert zone maintains the reaction zone in a critical condition. By retaining the ignition temperature and by maintaining the integrity of the zone matching equations, the two step flame model we have developed predicts flame behavior in either zone.


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The Frank-Kamenetskii problem revisited.
✍ W. Gill; A.B. Donaldson; A.R. Shouman πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 599 KB

The classical steady-state thermal ignRion problem in the three one-dimensional geometries is considered. The well-known method of expanding the exponent First suggested by Frank-Kamenetskii is modified by performing the expansion about the unknown midplane temperature. Analytical expressions were o