By controlling fuel-to-air ratio of local reactants, pollutant emissions would be minimized in a proposed two-stage combustor for gas-turbine engines. It would use fuel-rich partial-oxidation stage and air-rich combustion stage to reduce emissions of nitrogen oxide, carbon monoxide and hydrocarbons. Combustor fuel-lean burning limit would be extended simultaneously.
Two-Stage Combustor Reduces Pollutant Emissions
NASA Tech Briefs ; 6 , 1
1982-09-01
Sonstige
Keine Angabe
Englisch
Combustor cuts NOx - Reduces emissions 40%
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