MBMS data - C2H4/O2 flame of Peeters and Mahnen, Phi=0.21

Numbers are digitized from graphs, so three or fewer true significant digits are present.

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Fuel(s),
oxidant,
diluent
Fuel
equiv
ratio
Pressure Burner
velocity
at P &
298 K
Area expansion ratio, A(z) Original data source   Flame data
C2H4,
O2
0.21 5.34 kPa
(40 Torr)
0.85 m/s z in mm:

1+0.02z

Peeters, J., and G. Mahnen, Proceedings of the First European Symposium on Combustion, Sheffield, England, 245 (1973);
Mahnen, G., "Contribution à l'étude du mécanisme de déflagrations - Flammes Ethylène-oxygenè," Ph.D. thesis, Université Catholique Louvain-la-Neuve, Belgium, 1973.
Link to
data

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text
.
T, H, H2, CH2, CH3, O, OH, H2O, C2H2, C2H3, C2H4, CO, CH2O, O2, CO2; 0.10-mm sampling orifice; aligned to temperature profile assuming Lewis number of 1 for the fuel is maintained
HAB (CM) H HAB (CM) H2 HAB (CM) CH2 HAB (CM) CH3 HAB (CM) O HAB (CM) OH HAB (CM) H2O HAB (CM) C2H2 HAB (CM) C2H3 HAB (CM) C2H4 HAB (CM) CO HAB (CM) CH2O HAB (CM) O2 HAB (CM) CO2 HAB (CM) TEMP (K)
9.90E-02 5.16E-04 0.0466914 4.18E-03 7.56E-02 1.83E-06 4.97E-02 2.23E-04 9.63E-02 1.36E-04 4.80E-02 2.99E-04 5.08E-02 0.0348393 5.04E-02 7.52E-04 7.47E-02 8.29E-06 0.0423277 5.11E-02 5.27E-02 1.80E-02 5.00E-02 1.61E-03 0.0516045 0.8752755 4.14E-02 6.58E-03 0.1030264 900
0.1254253 8.42E-04 7.25E-02 4.76E-03 0.127507 5.62E-06 7.43E-02 5.08E-04 0.1214518 3.51E-04 9.73E-02 1.17E-03 7.92E-02 4.36E-02 7.43E-02 9.78E-04 0.1000506 1.52E-05 6.23E-02 0.0472183 8.33E-02 2.49E-02 7.60E-02 1.96E-03 0.1050334 0.8527409 0.0624654 9.68E-03 0.1155223 1000
0.1772348 1.81E-03 9.93E-02 5.50E-03 0.1774977 1.22E-05 0.1006444 8.44E-04 0.1459594 1.13E-03 0.1225597 2.21E-03 0.1061716 5.55E-02 0.101129 1.28E-03 0.1400955 3.47E-05 8.36E-02 4.23E-02 0.1049437 0.0321792 0.1004992 2.09E-03 0.1580714 0.8216587 8.44E-02 0.0143918 0.1286691 1100
0.2491494 3.13E-03 0.1227582 5.91E-03 0.2265009 1.51E-05 0.1262383 1.20E-03 0.1718629 2.27E-03 0.1473505 4.35E-03 0.1261032 6.48E-02 0.1265041 1.62E-03 0.1776067 4.01E-05 0.1052666 3.63E-02 0.1261543 4.10E-02 0.127521 2.10E-03 0.2105881 0.7913535 0.1045432 0.0168034 0.1410348 1200
0.3011135 3.56E-03 0.1977427 6.92E-03 0.2756275 6.98E-06 0.1510285 1.29E-03 0.1965255 4.75E-03 0.1733809 7.05E-03 0.1466211 7.25E-02 0.1513841 1.86E-03 0.2223483 3.18E-05 0.1255527 3.03E-02 0.1469081 5.07E-02 0.1515816 1.94E-03 0.262388 0.7632241 0.1260381 2.12E-02 0.1552229 1300
0.3985462 4.71E-03 0.2241806 5.92E-03 0.3264821 1.00E-06 0.1752005 1.18E-03 0.2219637 7.93E-03 0.1967772 9.91E-03 0.1685068 7.97E-02 0.1760165 1.86E-03 0.2769775 4.49E-06 0.1456437 2.30E-02 0.1682493 6.05E-02 0.1754571 1.62E-03 0.3142532 0.7518791 0.147077 2.63E-02 0.1711032 1400
0.4990721 5.75E-03 0.2501546 4.99E-03     0.2013507 7.86E-04 0.2494183 1.21E-02 0.2235823 1.30E-02 0.189676 8.67E-02 0.2013916 1.56E-03     0.1696359 1.52E-02 0.1896557 6.81E-02 0.2009983 1.08E-03     0.1684416 3.10E-02 0.1951839 1500
0.6985772 6.68E-03 0.2982375 4.20E-03     0.2270064 3.91E-04 0.2702032 1.61E-02 0.2494577 1.50E-02 0.2114314 9.33E-02 0.2252194 1.20E-03     0.1901821 1.02E-02 0.2117148 7.39E-02 0.2261077 6.60E-04     0.1896108 3.61E-02 0.2270745 1600
0.9939684 6.39E-03 0.3475572 3.26E-03     0.2522293 1.99E-04 0.2981232 1.98E-02 0.2753331 1.55E-02 0.2321446 9.76E-02 0.2509659 6.65E-04     0.2119636 6.38E-03 0.2322075 7.57E-02 0.2518957 2.96E-04     0.2107149 4.10E-02 0.2795965 1700
    0.3982684 2.83E-03     0.2751649 8.36E-05 0.3224756 2.23E-02 0.3008987 1.59E-02 0.2622374 0.1022752 0.2720086 2.99E-04     0.2537711 1.52E-03 0.2527003 7.59E-02 0.2754627 1.11E-04     0.23234 4.56E-02 0.3724699 1800
    0.4987631 2.65E-03     0.3009442 1.96E-05 0.3489995 2.46E-02 0.3472265 1.78E-02 0.3146719 0.1046581 0.3018399 8.12E-05     0.2756177 5.13E-04 0.2746941 0.0750537 0.301189 4.04E-05     0.2528578 0.0497256    
    0.6960421 2.27E-03         0.3721111 2.67E-02 0.4941122 1.84E-02 0.3669761 0.1053278             0.2950563 7.28E-02         0.274027 5.37E-02    
    0.9938157 2.38E-03         0.3966186 2.87E-02 0.5986985 1.90E-02                 0.3152227 7.05E-02         0.2946751 5.71E-02    
                0.4484256 3.17E-02 0.7488379 2.07E-02                 0.3427639 6.58E-02         0.3155838 6.05E-02    
                0.4982162 3.38E-02 0.9951968 2.18E-02                 0.3695219 6.19E-02         0.3675623 6.85E-02    
                0.5990383 3.67E-02                                        
                0.748255 3.85E-02                                        
                0.9928649 3.91E-02                                        

Last Updated on 6/4/99 Please send corrections to Thierry Carriere (tcarrier@twinky.ecs.umass.edu or Phillip R. Westmoreland (westm@ecs.umass.edu).