
419Laser Diagnostics for Oxygen-Enhanced Combustion
3
2
1
0
10
9
8
7
6
5
4
3
2
1
0
[NO] in molecules/cm
3
(*10
–15
) [NO] in molecules/cm
3
(*10
–15
)
0510
Distance from the fuel side (mm)
15 20 25
0510
Distance from the fuel side (mm)(a)
15 20 25
500
1000
1500
2000
2500
3000
3500
Temperature (K) Temperature (K)
LSF measurements
Model without soot
Model with soot
Temperature with soot model
LSF measurements
Model without soot
Model with soot
Temperature with soot model
500
1000
1500
2000
2500
3000
3500
18
16
14
12
10
8
6
4
[NO] in molecules/cm
3
(
*
10
–15
)
2
0
0510
Distance from the fuel side (mm)(c)
15 20 25
500
1000
1500
2000
2500
3000
LSF measurements
Model without soot
Model with soot
Temperature ...