Numerical Simulation on Oxy-fuel Combustion of Different Coals in a 100MWe Boiler
100MWe급 석탄 순산소 연소 보일러의 탄종별 연소 특성에 대한 전산해석연구
- Published : 2012.11.30
Abstract
With numerical simulations, this study investigated the combustion and heat transfer of three different coals under air- and oxy-fuel combustion in a 100 MWe boiler. The boiler is retrofitted to an opposed-firing type while maintain the original furnace shape of downshot firing. The boiler achieved good combustion in both combustion modes for three coals tested. However, the contribution of gasification reactions by