지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.5
- 수록면
- 505 - 509 (5page)
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초록· 키워드
오류제보하기
Diesel engine is being used widely in many industrial fields, as it provides merits in the aspects of higher thermal efficiency and less CO₂ emission. Due to environmental problems caused by toxic exhaust emissions occurred from diesel engines, however, the regulations on off-road diesel engines are being strengthened from Tier 4 interim to Tier 4 final, and it is impossible to meet the emission regulations without post-processing technology such as SCR. Therefore, this study has been conducted to improve De-NOx performance of SCR catalyst during non-road transient cycle mode. In this study, the characteristic of the emission gases with LOT curve, DOC/DPF, and ANR was analyzed. Finally, it can be found that above-mentioned various parameters significantly affect the De-NOx performance of SCR catalyst, then optimization of these parameters to meet the Tier 4 Final emission regulation are required.
목차
Abstract
1. 서론
2. 수치해석 모델
3. 결과 및 고찰
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2014-550-002586643