Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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The study on the combustion characteristics of a planar flame burner as a calibration source of laser diagnostics

연소진단 검정원으로써 평면화염 버너의 연소특성 연구

  • 길용석 (서울대학교 대학원 기계공학과) ;
  • 정석호 (서울대학교 기계공학과) ;
  • 이병준 (한국표준과학연구원) ;
  • 한재원 (한국표준과학연구원)
  • Published : 1996.10.01
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Abstract

To provide standard data of temperature and species concentration in a flame for calibrating the laser based combustion diagnostics, we investigated combustion characteristics of a flat flame burner(Mckennar Product). For various stoichiometric ratios we measured temperature and concentration of OH in the premixed methane/air flame with Coherent anti-Stokes Raman spectroscopy and laser induced fluorescence technique, respectively. Assuming the chemical equilibrium condition at the measured temperature, the mole fraction of the OH radical in the flame was obtained and compared with numerical analysis.

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