On the Formation of Nitrogen Oxides During the Combustion of ...

3.3 Numerical Study of the Fluid Dynamics Within the Combustion Chamber
Fresh air content χ
0.0 0.2 0.4 0.6 0.8 1.0
t/∆t sampling = 0.10:
t/∆t sampling = 0.20:
t/∆t sampling = 0.30:
t/∆t sampling = 0.67:
t/∆t sampling = 1.00:
z = 0 mm z = 4 mm z = 8 mm z = 12 mm
Figure 3.24: Transient Gas Sampling Process in a Geometric Model of the Combustion
Chamber Computed with CFD. Here, a set of half views is shown for different
time steps (from top to bottom). The views are parallel to the middle plane of the
combustion chamber (from left to right).
115