이 결과를 통해, 수소 혼합률에 의해 증가된 NOx의 생성량을 희박연소에 따른 저감량으로 상쇄시킬 수 있음을 확인하였다.
Through this result, it was confirmed that the produced amount of NOx increased by the hydrogen mixing rate could be offset by the reduction amount due to lean combustion.