한국분무공학회지 (Journal of ILASS-Korea)
- 제7권4호
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- Pages.42-49
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- 2002
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
레이저 유도 형광법(LIF)을 이용한 버너 화염의 NO 농도측정에 관한 연구
A Study on Measurement of NO Concentrations in Burner Flames by LIF
초록
In this study, quantitative measurement of nitric oxide concentration distributions were investigated in the laminar CH4/O2/N2 premixed flame by laser-induced fluorescence (LIF). The NO A-X (0,0) vibrational band around 226nm was excited using a XeCl excimer-pumped dye laser. Selecting an appropriate NO transition minimizes interference from Rayleigh scattering and O2 fluorescence. The measurements were taken in CH4/O2/N2 premixed flame with equivalence ratios varying from