The numerical study of laminar syngas-fuel/air mixture with 10% hydrogen content impinging plate was conducted. Effects of impinging distance, Reynolds number and equivalence ratio were major parameters on combustion and emission for stagnation point. The numerical result calculated by SPIN application of the CHEMKIN software. There result showed the following : The Peak point of the axial velocity, the flame temperature and CH reaction were appeared in tip of the inner reaction zone. The emission results in impinging flame of syngas fuel show that the characteristics of NOx emission traced well with adiabatic temperature trend and CO emission due to fuel rich condition increased continuously with respect to the equivalence ratio.

Abstract
 기호설명
 1. 서론
 2. 실험 장치 및 계산방법
  2.1 실험장치 및 조건
  2.2 수치계산
 3. 결과 및 고찰
  3.1 연소반응
  3.2 배기가스 배출 성능
 4. 결론
 References

• 심근선(순천대학교 대학원 우주항공공학과) | Keunseon Sim
• 이기만(순천대학교 기계・우주항공공학부) | Keeman Lee