Segmented zoned fuel injection system for use with a combustor

Details Segmented zoned fuel injection system for use with a combustor Segmented zoned fuel injection system for use with a combustor

1984-02-09

1985-02-19

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Combustion products generator

60746, F02C 722

Patent

active

044997353

ABSTRACT:
A segmented, zoned fuel injection system for use within the entrance area of a combustor. The fuel injection system has a plurality of spray bars formed as part of closely-spaced apart segments. The spray bars are zoned to permit additional control of profile and flow rate of fuel injected into the combustor. This design permits radial profile control within the combustor, maintains higher efficiency at low fuel flows and easy replacement and/or maintenance of the components thereof.

REFERENCES:
patent: 2780915 (1957-02-01), Karen
patent: 2970438 (1961-02-01), Howald
patent: 3020717 (1962-02-01), Pearce
patent: 3485045 (1969-12-01), Riecke
patent: 3515040 (1970-06-01), Schutz
patent: 3698186 (1972-10-01), Beane et al.
patent: 3974646 (1976-08-01), Markowski et al.
patent: 4158949 (1979-06-01), Reider

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