Power plants – Combustion products used as motive fluid – With addition of steam and/or water
Patent
1992-03-30
1993-11-09
Bertsch, Richard A.
Power plants
Combustion products used as motive fluid
With addition of steam and/or water
60737, 60742, F23R 336, F02C 320
Patent
active
052591840
ABSTRACT:
In a gas turbine (10), a plurality of combustors (14), each having a plurality of fuel nozzles (32) arranged about a longitudinal axis of the combustor, and a single combustion zone (70), each fuel nozzle having a diffusion passage (74) and a premix passage (60), the premix passage communicating with a plurality of premix fuel distribution tubes (66) located within a dedicated premix tube (46) adapted to mix the premix fuel and combustion air prior to entry into the single combustion zone (70) located downstream of the premix tube (46).
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GE Turbine Reference Library--"Dry Low NOx Combustion for GE Heavy-Duty Gas Turbines", Dr. L. B. Davis, Jr. (no date).
Borkowicz Richard
Foss David T.
Lovett Jeffery A.
Mick Warren J.
Popa Daniel M.
Bertsch Richard A.
General Electric Company
Thorpe Timothy S.
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