예혼합화염내에서 화학종분포에 관한 연구

Abstract

The study on the composition of the combustion gas is very important work in order to identify the process of which occurring hazardous ingredients, and to verify the influential factor which will make from the hazardous ingredients in the every kinds of combustor. In this study, we tested at first the concentrations of the standard gases by means of the Gas Chromatography. And the combustion gases from the flat flame combustor were measured at the various conditions and locations. The results obtained are as follows: (1) In order to analysis the burned gas quantatively the standard gases were used in this experiment. We acquired very good results by programming with the rate 32℃/min of from the oven temp.30℃ to 200℃ and the detector temp.280℃ of the carrier flow 30 ml/min. (2) In our experimental condition, we acquired the excellent flat flame figure around the 30-40m distance from the bottom of the combustor. (3) When the equivalence ratio is changed, even though the same place of the burner, we confirmed that the atmosphere of the oxidation and the deoxidation is changed.