Mean Effects of Stretch on Laminar Flamelets in a Premixed Turbulent Flame

1993 ◽  
Vol 95 (1-6) ◽  
pp. 193-212 ◽  
Author(s):  
L. W. Kostiuk ◽  
K. N. C. Bray
Keyword(s):  
Turbulent Flame ◽  
Premixed Turbulent Flame

Comparison of a spectral model for premixed turbulent flame propagation to DNS and experiments

2000 ◽  
Vol 4 (3) ◽  
pp. 241-264 ◽  
Author(s):  
Mark Ulitsky ◽  
Chaouki Ghenaï ◽  
Iskender Gökalp ◽  
Lian-Ping Wang ◽  
Lance R Collins
Keyword(s):  
Flame Propagation ◽  
Turbulent Flame ◽  
Spectral Model ◽  
Premixed Turbulent Flame

Time and Space Series Analysis of Spectral Radiation Intensities for a Partially Premixed Turbulent Flame

2003 ◽  
Author(s):  
Yuan Zheng ◽  
Jay P. Gore
Keyword(s):  
Single Point ◽  
Turbulent Flame ◽  
Premixed Flames ◽  
Model Parameters ◽  
Time And Space ◽  
Spectral Radiation ◽  
Series Analysis ◽  
Partially Premixed Flames ◽  
Partially Premixed ◽  
Premixed Turbulent Flame

A recently developed technique called time and space series analysis was used to calculate the mean and fluctuating spectral radiation intensities leaving diametric and chord-like paths in turbulent partially premixed flames. A standard flame (Flame D) from Sandia Workshop on Turbulent Non-premixed Flames was selected to allow an evaluation of the radiation calculations at least at the single point statistics level. Measurements of spectral radiation intensities using a fast infrared array spectrometer provide an evaluation of the computations and also allow estimation of the length and time scales of scalar fluctuations, which appear as model parameters in the time and space series analysis modeling.

J054013 Geometric Characteristics of Flame Front Shape of Spherically Propagating Premixed Turbulent Flame

2012 ◽  
Vol 2012 (0) ◽  
pp. _J054013-1-_J054013-5
Author(s):  
Akihiro HAYAKAWA ◽  
Toshihiko KUBO ◽  
Yukito MIKI ◽  
Yukihide NAGANO ◽  
Toshiaki KITAGAWA
Keyword(s):  
Flame Front ◽  
Turbulent Flame ◽  
Geometric Characteristics ◽  
Front Shape ◽  
Premixed Turbulent Flame
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