Etude de la combustion de gaz de synthèse issus d'un processus de ...
Etude de la combustion de gaz de synthèse issus d'un processus de ... Etude de la combustion de gaz de synthèse issus d'un processus de ...
Experimental and numerical laminar syngas combustion P i = 2.0 bar, T i = 293 K, φ=0.6 Time (ms) 5 6 7 8 9 10 11 12 13 14 15 P i = 2.0 bar, T i = 293 K, φ=0.8 Time (ms) 3 4 5 6 7 8 9 10 11 12 13 Radius (mm) 5.8 7.1 8.8 10.1 11.1 12.3 13.5 14.5 15.6 16.6 17.8 tel-00623090, version 1 - 13 Sep 2011 14 15 16 18.7 19.6 20.7 P i =2.0 bar, T i = 293 K, φ=1.0 Time (ms) 3 4 5 6 7 8 9 10 11 12 13 Radius (mm) 6.0 7.8 9.2 10.6 11.9 13.3 14.6 15.9 17.2 18.4 19.6 P i = 2.0 bar, T i = 293 K, φ=1.2 Time (ms) 4 5 6 7 8 9 10 11 12 13 14 Radius (mm) 6.0 7.2 8.3 9.3 10.5 11.5 12.8 13.9 15.0 15.9 17.0 15 16 17 18.0 19.0 20.1 Figure 4.7- Schlieren flame images of the updraft syngas-air mixtures at 2.0 bar. 94
Chapter 4 P i = 2.0 bar, T i = 293 K, φ=0.6 Time (ms) 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 Radius (mm) 6.3 7.3 8.3 9.3 10.2 11.1 11.9 12.7 13.6 14.3 15.2 16.0 17.0 18.0 19.0 20.0 21.0 15.9 16.7 17.4 18.2 19.0 19.8 P i = 2.0 bar, T i = 293 K, φ=0.8 tel-00623090, version 1 - 13 Sep 2011 Time (ms) 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 Radius (mm) 6.5 7.9 9.5 10.9 12.5 13.9 15.2 16.5 17.8 19.0 20.4 P i = 2.0 bar, T i = 293 K, φ=1.0 Time (ms) 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Radius (mm) 6.5 8.2 10.0 11.9 13.7 15.3 17.0 18.7 20.4 P i = 2.0 bar, T i = 293 K, φ=1.2 Time (ms) 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 Radius (mm) 6.4 8.0 9.6 11.3 12.7 14.3 15.9 17.4 18.9 20.4 Figure 4.8 - Schlieren flame images of the downdraft syngas-air mixtures at 2.0 bar. 95
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Experimental and numerical <strong>la</strong>minar syngas <strong>combustion</strong><br />
P i = 2.0 bar, T i = 293 K, φ=0.6<br />
Time (ms) 5 6 7 8 9 10 11 12 13 14 15<br />
P i = 2.0 bar, T i = 293 K, φ=0.8<br />
Time (ms) 3 4 5 6 7 8 9 10 11 12 13<br />
Radius (mm) 5.8 7.1 8.8 10.1 11.1 12.3 13.5 14.5 15.6 16.6 17.8<br />
tel-00623090, version 1 - 13 Sep 2011<br />
14 15 16<br />
18.7 19.6 20.7<br />
P i =2.0 bar, T i = 293 K, φ=1.0<br />
Time (ms) 3 4 5 6 7 8 9 10 11 12 13<br />
Radius (mm) 6.0 7.8 9.2 10.6 11.9 13.3 14.6 15.9 17.2 18.4 19.6<br />
P i = 2.0 bar, T i = 293 K, φ=1.2<br />
Time (ms) 4 5 6 7 8 9 10 11 12 13 14<br />
Radius (mm) 6.0 7.2 8.3 9.3 10.5 11.5 12.8 13.9 15.0 15.9 17.0<br />
15 16 17<br />
18.0 19.0 20.1<br />
Figure 4.7- Schlieren f<strong>la</strong>me images of the updraft syngas-air mixtures at 2.0 bar.<br />
94
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