Low pollution combustor
Patent
·
OSTI ID:5547747
A low pollution combustor is shown for controlling gas turbine pollutant emission, especially NO/sub x/. Fuel is injected and mixed with air upstream of the combustion zone. An axially movable baffle controls the air flow so that the fuel-air ratio is precisely controlled passing into the primary combustion zone. A baffle recirculation zone prevents overheating of the walls. Dilution air is provided downstream of the primary zone for temperature dilution of the gases and to inhibit further formation of nitrogen oxides.
- Assignee:
- Avco Corp.
- Patent Number(s):
- US 4150539
- OSTI ID:
- 5547747
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
421000* -- Engineering-- Combustion Systems
AIR POLLUTION ABATEMENT
BAFFLES
CHALCOGENIDES
COMBUSTION CHAMBERS
COMBUSTORS
CONTROL EQUIPMENT
DESIGN
ENGINES
EQUIPMENT
FLOW REGULATORS
FUEL-AIR RATIO
GAS TURBINE ENGINES
INTERNAL COMBUSTION ENGINES
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
POLLUTION ABATEMENT
421000* -- Engineering-- Combustion Systems
AIR POLLUTION ABATEMENT
BAFFLES
CHALCOGENIDES
COMBUSTION CHAMBERS
COMBUSTORS
CONTROL EQUIPMENT
DESIGN
ENGINES
EQUIPMENT
FLOW REGULATORS
FUEL-AIR RATIO
GAS TURBINE ENGINES
INTERNAL COMBUSTION ENGINES
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
POLLUTION ABATEMENT