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Journal of Combustion
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2008
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Article
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Tab 2
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Research Article
Observations on Jet-Flame Blowout
Table 2
Fuel velocity,
U
0
, and coflow velocity,
U
CF
, for a given stoichiometric contour velocity,
U
S
. Times given are from reignition to blowout based on digital images.
Fuel velocity
U
0
(m/s)
Coflow velocity U
CF
(m/s)
U
S
(m/s)
Time to blowout
(s)
36.9
0.4
2.4
No blowout after 60 s
36.0
0.45
2.4
20.5
35
0.5
2.4
2.47
35.0
0.55
2.4
3.87
33.5
0.6
2.4
2.03
32.6
0.65
2.4
1.00