Power plants – Combustion products used as motive fluid – Process
Reexamination Certificate
2008-09-18
2011-10-11
Casaregola, Louis (Department: 3741)
Power plants
Combustion products used as motive fluid
Process
C060S746000
Reexamination Certificate
active
08033117
ABSTRACT:
A method for controlling NOx emissions from a gas turbine having a fuel adjustment system may include setting an outer nozzle fuel flow to achieve a desired level of combustion dynamics for at least one of a plurality of combustion chambers, determining a delta adjustment value for a center nozzle fuel flow that will result in a desired level of NOx emissions from the gas turbine, and adjusting the center nozzle fuel flow according to the determined delta adjustment value to obtain the desired level of NOx emissions from the gas turbine.
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Antonucci Anthony Joseph
Bombard Mark P.
Kopcho Scott
Ziminsky Willy Steve
Cantor & Colburn LLP
Casaregola Louis
General Electric Company
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