Results 231 to 240 of about 3,256 (259)

Propagation speeds and stretch rates measured along wrinkled flames to assess the theory of flame stretch

Combustion and Flame, 2003
Local propagation speeds and stretch rates were measured along a premixed flame that undergoes unsteady wrinkling in order to see if these two quantities correlate in the manner that is predicted by the theory of flame stretch. The Markstein number, which relates these two quantities, also was measured.
Jose O. Sinibaldi, James F. Driscoll, Charles J. Mueller, Jeffrey M. Donbar, Campbell D. Carter   +4 more
openaire   +1 more source

The stability of weakly stretched flames

2008
In this study, the stability of plane stretched flames, more specifically plane flames in straining fields, has been examined. It is shown that flame stretch stabilizes long wavelength disturbances and so can suppress, in this regime the hydrodynamic instability.
openaire   +1 more source

Curved and stretched flames: the two Markstein numbers

Journal of Fluid Mechanics, 2011
AbstractThe analytical result concerning the Markstein number of adiabatic flames was obtained in 1982 with the one-step Arrhenius model in the limit of a large activation energy. This result is not relevant for real flames. The form of the law expressing the flame velocity in terms of the total stretch rate of the flame front through a single ...
Clavin, Paul, Grana-Otero, Jose
openaire   +2 more sources

Effects of Flame Stretch on DME Flames

The Proceedings of Conference of Kyushu Branch, 2004
Hiroyuki Hirota, Keita Kawano, Kimitoshi TANOUE, Fumio SHIMADA   +3 more
openaire   +1 more source

The concept of flame stretch

Combustion and Flame, 1978
R STREHLOW, L SAVAGE
openaire   +1 more source

Flame speeds and stretch effects in counterflow aluminum flames

2015
The characterization of flame propagation of reactive particles in gas suspension has been done either indirectly, such as from pressure traces in constant-volume combustion bombs, or with more traditional techniques such as flame tubes and Bunsen burners.
openaire   +1 more source

On the flame transfer function models for laminar premixed conical and V- flames considering the stretch effect

Combustion and Flame, 2023
Aimee Morgans, Lijun Yang, Jingxuan Li   +2 more
exaly  

The Concept of Flame Stretch

Zeitschrift für Physikalische Chemie, 1963
Bernard Lewis, Guenther von Elbe
openaire   +1 more source

TWO EXAMPLES OF A STRETCHED FLAME

The Quarterly Journal of Mechanics and Applied Mathematics, 1982
openaire   +1 more source

Flame temperatures along a laminar premixed flame with a non-uniform stretch rate

Combustion and Flame, 2003
Takeshi Yokomori
exaly   +2 more sources