ODT Closure with Extinction and Reignition in Piloted Methane-Air Jet Diffusion Flames

2009 ◽  
Vol 181 (4) ◽  
pp. 570-596 ◽  
Author(s):  
Bhargav Ranganath ◽  
Tarek Echekki
Keyword(s):  
Diffusion Flames ◽  
Jet Diffusion Flames ◽  
Air Jet

Analysis of Relationship between Entropy Generation and Soot Formation in Turbulent Kerosene/Air Jet Diffusion Flames

2019 ◽  
Vol 33 (9) ◽  
pp. 9184-9195 ◽  
Author(s):  
Farzad Bazdidi-Tehrani ◽  
Mohammad Sadegh Abedinejad ◽  
Milad Mohammadi
Keyword(s):  
Entropy Generation ◽  
Diffusion Flames ◽  
Soot Formation ◽  
Jet Diffusion Flames ◽  
Air Jet

Modeling soot formation in turbulent methane–air jet diffusion flames

2000 ◽  
Vol 121 (1-2) ◽  
pp. 24-40 ◽  
Author(s):  
A Kronenburg ◽  
R.W Bilger ◽  
J.H Kent
Keyword(s):  
Diffusion Flames ◽  
Soot Formation ◽  
Jet Diffusion Flames ◽  
Air Jet

NO(x) in methane-air jet diffusion flames

1998 ◽  
Author(s):  
Viswanath Katta ◽  
W. Roquemore
Keyword(s):  
Diffusion Flames ◽  
Jet Diffusion Flames ◽  
Air Jet

Structure of Turbulent Hydrogen Jet Diffusion Flames With or Without Swirl

1996 ◽  
Vol 118 (4) ◽  
pp. 877-884 ◽  
Author(s):  
F. Takahashi ◽  
M. D. Vangsness ◽  
M. D. Durbin ◽  
W. J. Schmoll
Keyword(s):  
Turbulent Combustion ◽  
Laser Doppler Velocimetry ◽  
Diffusion Flames ◽  
Near Field ◽  
Turbulent Flame ◽  
Flame Zone ◽  
Jet Diffusion Flames ◽  
Air Jet ◽  
The Mean ◽  
Anti Stokes

The near-field turbulent structure of double-concentric hydrogen-air jet diffusion flames, with or without swirl, has been investigated using conditionally sampled, three-component laser-Doppler velocimetry and coherent anti-Stokes Raman spectroscopy. The turbulent flame zone became thinner and shifted inward as the mean jet velocity was increased, whereas swirl created a radial velocity even at the jet-exit plane, thereby broadening and shifting the flame zone outward. The probability-density functions of velocity components, their 21 moments (up to fourth order), mean temperature, and root-mean-square temperature fluctuation were determined in the near field. The data can be used to validate advanced turbulent combustion models.

Modeling soot formation in turbulent kerosene/air jet diffusion flames

2003 ◽  
Vol 135 (3) ◽  
pp. 323-340 ◽  
Author(s):  
Z. Wen ◽  
S. Yun ◽  
M.J. Thomson ◽  
M.F. Lightstone
Keyword(s):  
Diffusion Flames ◽  
Soot Formation ◽  
Jet Diffusion Flames ◽  
Air Jet
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