Combustor

Details Combustor Combustor

1988-05-31

1994-03-29

Walsh, Donald P.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60 3932, 60756, 60757, F02C 306

Patent

active

052973859

ABSTRACT:
An annular combustor for a gas turbine engine includes a sector in the primary combustion zone that operates at a reduced level of airflow than the remaining portion of the combustor by providing fixed air openings in the dome or fuel nozzles and in the combustion air admission holes. This allows the combustor to operate at higher fuel/air ratios with a minimum of complexity in the hardware.

REFERENCES:
patent: 4222230 (1980-09-01), Bobo
patent: 4696157 (1987-09-01), Barbier
patent: 4720970 (1988-01-01), Hudson

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