FIR과 FGR 기법이 적용된 메탄-공기 대향류 확산화염에서 화염구조와 NO 배출 연구

Flame characteristics and NO emission behavior in CH4/air-air premixed counterflow flames with applying FIR and FGR with CO₂ and H₂O were investigated numerically by varying the ratios of FIR and FGR as well as global strain rate. Chemical effects of added CO₂ and H₂O via FIR and FGR were analyzed through comparing flame characteristics and NO behaviors from real species(CO₂ and H₂O) with those fr…