한국연소학회:학술대회논문집
- 한국연소학회 1999년도 제19회 KOSCO SYMPOSIUM 논문집
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- Pages.201-207
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- 1999
예혼합 희박연소 가스터빈 연소기의 저 NOx 특성
The Low-NOx Characteristics of Premixed Lean-Burn Gas Turbine Combustor
초록
The combustion characteristics for the low NOx 50 kW-class gas turbine combustor have been experimentally investigated. In order to achieve the premixing and the lean burn combustion, the geometries of the primary zone including premixed chamber were modified from conventional combustor. The centerline profiles of CO and NO concentration, and temperature were measured for the premixed combustors with or without dilution holes in the liner. The effects of the pilot fuel injection rate and air dilution on flame stabilization and pollutant (CO, NO) emission are discussed in detail.
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