Fuel nozzles with water injection for gas turbine engines

Details Fuel nozzles with water injection for gas turbine engines Fuel nozzles with water injection for gas turbine engines

1980-12-02

1983-08-02

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

With addition of steam and/or water

60748, 239400, 239404, F02C 722

Patent

active

043958745

ABSTRACT:
A pressure atomizing fuel nozzle of the type that has a primary and secondary fuel system for a gas turbine engine and includes air swirl means and water injection is designed so that the water laden airstream is swirling in the same direction as both the fuels egressing from the primary fuel system and the secondary fuel system.

REFERENCES:
patent: 2701164 (1955-02-01), Purchas et al.
patent: 3768250 (1973-10-01), Kawaguchi
patent: 3820320 (1974-06-01), Schirmer et al.
patent: 3886736 (1975-06-01), Kawaguchi
patent: 3979069 (1976-09-01), Garofalo
patent: 4290558 (1981-09-01), Coburn et al.

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