Laser induced incandescence measurement of soot in ethylene buoyant turbulent diffusion flames under normal and reduced oxygen concentrations

2021 ◽  
Vol 230 ◽  
pp. 111456
Author(s):  
Gang Xiong ◽  
Dong Zeng ◽  
Pratikash P. Panda ◽  
Yi Wang
Keyword(s):  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Turbulent Diffusion Flames ◽  
Laser Induced Incandescence ◽  
Oxygen Concentrations

Soot formation in ducted turbulent diffusion flames

AIAA Journal ◽  
1991 ◽  
Vol 29 (6) ◽  
pp. 932-935 ◽  
Author(s):  
T. Neill ◽  
I. M. Kennedy
Keyword(s):  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Soot Formation ◽  
Turbulent Diffusion Flames

Density Variations Effects in Turbulent Diffusion Flames: Modeling Of Unresolved Fluxes

2014 ◽  
Vol 186 (10-11) ◽  
pp. 1370-1391 ◽  
Author(s):  
Sylvain Serra ◽  
Vincent Robin ◽  
Arnaud Mura ◽  
Michel Champion
Keyword(s):  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Turbulent Diffusion Flames

scholarly journals Soot modeling in turbulent diffusion flames: review and prospects

2021 ◽  
Vol 43 (4) ◽  
Author(s):  
Sebastian Valencia ◽  
Sebastián Ruiz ◽  
Javier Manrique ◽  
Cesar Celis ◽  
Luís Fernando Figueira da Silva
Keyword(s):  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Turbulent Diffusion Flames

scholarly journals Mixing process in turbulent diffusion flames.

1989 ◽  
Vol 55 (510) ◽  
pp. 517-522 ◽  
Author(s):  
Kohoichi SUZUKI ◽  
Kinichi TORIKAI ◽  
Kiyoshi SAKUMA
Keyword(s):  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Mixing Process ◽  
Turbulent Diffusion Flames

Modeling of Free Vertical Turbulent Diffusion Flames

1991 ◽  
Author(s):  
M. A. Gadalla ◽  
M. A. R. Sharif
Keyword(s):  
Temperature Distribution ◽  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Turbulent Diffusion Flame ◽  
Jet Mixing ◽  
Turbulent Diffusion Flames ◽  
Air Jet ◽  
Annular Jet ◽  
Fuel Jet ◽  
Model Predictions

Abstract A mathematical/empirical model compatible with the jet mixing theory for predicting the flow field properties, flame envelope, temperature distribution, and flame heights around a free vertical axi-symmetric turbulent diffusion flame has been developed. The model considers the effects of buoyancy force and the relative angle between the reactant jets. The flames are issued from a burner which consists of a central air jet and an annular fuel (commercial butane) jet. The annular jet is issued either vertically or at an angle to the flame axis. Experiments were performed earlier to measure the temperature distribution and concentration of carbon dioxide and oxygen in such flames. Three angular positions of the annular fuel jet and nine burner geometries were investigated. The model predictions in similar configurations are found to be in fair agreement with the experimental data.

Numerical Simulation of Methane Turbulent Diffusion Flames by Dynamic SGS Model.

2002 ◽  
Vol 28 (6) ◽  
pp. 680-685 ◽  
Author(s):  
Mitsuru Yaga ◽  
Kazutaka Suzuki ◽  
Hajime Endo ◽  
Tsuyoshi Yamamoto ◽  
Hideyuki Aoki ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Turbulent Diffusion ◽  
Diffusion Flames ◽  
Turbulent Diffusion Flames
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