Abstract
A spectroscopy measurement of local chemiluminescence of a micro flame was conducted in the present study in order to know effects of atmosphere temperature and wall temperature on radical distribution in the vicinity of surface. Local chemiluminescence of a micro flame was measured by Cassegrain optical system and ICCD spectroscope system with changing burner diameters and flow rate. Intensity of chemiluminescence of OH radical was relatively stronger in the vicinity of a small scale burner outlet in the cases of premixed supply of oxygen and methane.
