Results 241 to 250 of about 269,073 (304)

Flame length of buoyant turbulent slot flame

Proceedings of the Combustion Institute, 2019
Abstract This work presents a modeling and experimental analysis on the flame length of buoyant turbulent slot diffusion flame. An approximate predictive correlation of flame length is derived based on the governing equations. The role of initial momentum and buoyancy on flame length is quantitatively described by a modified Froude number Frm.
Wei Gao   +8 more
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Length of free diffusion flames

Combustion, Explosion, and Shock Waves, 1978
where O~, P~, P a r e t h e g a s d e n s i t y a t t h e n o z z l e mouth , o x i d i z e r d e n s i t y , and c u r r e n t d e n s i t y at an arbitrary point along the flow, respectively; w, wt, current and mean flow rates; F, cross-sectional area of jet (the subscript i refers to the initial section of the jet); g, acceleration of gravity ...
A. L. Suris, E. V. Flankin, S. N. Shorin
openaire   +1 more source

Flame Length of Wildland Fires: Effect of Flame Zone Depth

2022
Correlations of flame length L (or height) with the intensity of fires (kW/m2 for area sources or kW/m for line sources) have become foundational to fire behavior science (Byram 1959, Thomas 1963, Nelson and Adkins 1986, among others). Empirical data for these correlations have been based on fires fueled by wood cribs, paper strips, natural gas, and ...
Mark A. Finney, Torben P. Grumstrup
openaire   +1 more source

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