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Effect of plate thermal resistance on boundary layer ignition

✍ Scribed by César Treviño; Mihir Sen

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
502 KB
Volume
43
Category
Article
ISSN
0010-2180

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✦ Synopsis

Recent studies of the flat plate boundary layer ignition problem have neglected the thermal resistance of the plate. In this paper a reacting flow above a thin flat plate is considered, the temperature of the lower surface of the plate being maintained constant. Calculations were made using the parabolized governing equations which are shown to be valid at the 6 + 0 limit, where 6 is proportional to the local flame velocity relative to the local fluid velocity.

Numerical results indicate that the effect of the transverse plate thermal resistance is to move the zero wall heat transfer point downstream, while displacing the upper part of the flame front upstream

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