
505Flameless Oxyfuel Combustion and Its Applications
20.4.3 Temperatures in Flame
The temperature distributions on the center plane for
ameless airfuel and ameless oxyfuel are show in
Figure 20.11. There is uniform temperature distribu-
tion and absence of any hot spots in the furnace. The
high nozzles’ momentum and well-dynamic design
of the burners lead to larger entrainment of products
and result in dispersed combustion and at tempera-
ture proles. Flameless airfuel burner can offer a little
more uniform temperature than that from ameless
oxyfuel burner. The temperature prole becomes more
uniform with an increase in the oxygen concentra ...