Environmental Engineering Reference
In-Depth Information
jet momentum and equivalence ratio. The ability of this mixing technique to
demonstrate near-zero emission shows the importance of mixture preparation for
achieving colorless distributed combustion for ultra-low NO emissions, without any
drawbacks of premixed combustion, such as
fl
ame
fl
flashback and combustion
instability.
Preheated air enhanced the combustion stability. The combustor performance is
expected to only improve under more realistic gas turbine conditions of high air
preheat temperature and elevated pressures. Global imaging showed no observable
unsteadiness in the
fl
flame with each fuel injection arrangements.
References
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