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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

  • Published : 1996.10.01

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.

Keywords

Coherent Anti-Strokes Raman Spectroscopy;Laser Induced Fluorescence Spectroscopy;Calibration Source