Publisher : The Korean Society of Mechanical Engineers
DOI : 10.22634/KSME-B.19184.108.40.2062
Title & Authors
Ignition and combustion phenomena of a coal-water slurry droplet An, Guk-Yeong; Baek, Seung-Uk; Kim, Gwan-Tae;
The ignition and combustion characteristics of CWS droplets were investigated in the postflame region generated by a flat burner. The effect of radiation by screen and heating eleements ws taken into account. Also the theoretical claculations considering the temporal temeprature variation have been performed and compared with experimental results. The ignition delays were reduced by the radiation of the screen or heating elements. Therfore the radiation was considered to play some role in predicting the ignition delay.