Kinetic effects of aromatic molecular structures on diffusion flame extinction

2011 ◽  
Vol 33 (1) ◽  
pp. 1163-1170 ◽  
Author(s):  
Sang Hee Won ◽  
Stephen Dooley ◽  
Frederick L. Dryer ◽  
Yiguang Ju
Keyword(s):  
Diffusion Flame ◽  
Molecular Structures ◽  
Flame Extinction ◽  
Kinetic Effects

Kinetic effects of non-equilibrium plasma-assisted methane oxidation on diffusion flame extinction limits

2012 ◽  
Vol 159 (1) ◽  
pp. 221-229 ◽  
Author(s):  
Wenting Sun ◽  
Mruthunjaya Uddi ◽  
Sang Hee Won ◽  
Timothy Ombrello ◽  
Campbell Carter ◽  
...  
Keyword(s):  
Methane Oxidation ◽  
Diffusion Flame ◽  
Flame Extinction ◽  
Equilibrium Plasma ◽  
Kinetic Effects ◽  
Non Equilibrium

Diffusion-flame extinction of liquid fuel at elevated pressures

1991 ◽  
Vol 86 (1-2) ◽  
pp. 171-178 ◽  
Author(s):  
Takashi Niioka ◽  
Susumu Hasegawa ◽  
Tatsuro Tsukamoto ◽  
Jun'ichi Sato
Keyword(s):  
Diffusion Flame ◽  
Liquid Fuel ◽  
Flame Extinction ◽  
Elevated Pressures

scholarly journals The dilution effect on the extinction of wall diffusion flame

2014 ◽  
Vol 35 (4) ◽  
pp. 43-54
Author(s):  
Nadjib Ghiti
Keyword(s):  
Dilution Rate ◽  
Diffusion Flame ◽  
Flame Temperature ◽  
Dilution Effect ◽  
Lateral Wall ◽  
Flame Extinction ◽  
Jet Flame ◽  
Extinction Process ◽  
Nitrogen Dilution ◽  
Flame Response

Abstract The dynamic process of the interaction between a turbulent jet diffusion methane flame and a lateral wall was experimentally studied. The evolution of the flame temperature field with the Nitrogen dilution of the methane jet flame was examined. The interaction between the diffusion flame and the lateral wall was investigated for different distance between the wall and the central axes of the jet flame. The dilution is found to play the central role in the flame extinction process. The flame response as the lateral wall approaches from infinity and the increasing of the dilution rate make the flame extinction more rapid than the flame without dilution, when the nitrogen dilution rate increase the flame temperature decrease.

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