Title :
Structure and flammability of counter flow diffusion flame formed on a porous ceramic plate
Author :
Nyamsuren, Gombosuren ; Bat, Batmunkh
Author_Institution :
Internal Combustion Dept., MUST, Ulaanbaatar, Mongolia
Abstract :
A counter flow methane air flame was examined in preheated air cases in range of 22-450°C as well as non-preheated cases. Relatively stable flame and cell temperatures characterize preheated air flames. From the results of our experiments, we can assume that the preheated air extends the lean flammability and the effect of the burner distance is negligible on lean flammability, in the case of a high airflow rate. The extension of the lean flammability limit is one of the most significant results of our experiment.
Keywords :
chemically reactive flow; diffusion; flammability; solid oxide fuel cells; burner distance; cell temperature; counter flow diffusion flame; counter flow methane air flame; lean flammability limit; porous ceramic plate; relatively stable flame; solid oxide fuel cells; temperature 22 degC to 450 degC; Heating; Programmable logic arrays; Flammability; counterflow flame;
Conference_Titel :
Strategic Technology (IFOST), 2010 International Forum on
Conference_Location :
Ulsan
Print_ISBN :
978-1-4244-9038-7
Electronic_ISBN :
978-1-4244-9036-3
DOI :
10.1109/IFOST.2010.5668038
