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Premixed turbulent flame blowoff velocity correlation based on coherent structures in turbulent flows

โœ Scribed by Krishnan Radhakrishnan; John B. Heywood; Rodney J. Tabaczynski

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
872 KB
Volume
42
Category
Article
ISSN
0010-2180

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โœฆ Synopsis

A correlation for the blowoff velocity of premixed turbulent flames stabilized by bluffbodies is developed using a simple model for coherent structures in turbulent flows. The correlation shows the correct trends for variations in equivalence ratio, free stream pressure and temperature, flameholder characteristic size, and turbulent Reynolds number, and good agreement with published experimental data is obtained.

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