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
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 745 - 756 (12page)
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초록· 키워드
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The purpose of this study is to evaluate representativeness of fuel-based emission factors. Twelve light-duty diesel vehicles which meet Euro-3 to 5 legislative emission limits were selected for emission tests. Second-bysecond modal emission rates of vehicles were measured on a standard laboratory chassis dynamometer system. An off-cycle driving cycle was developed as a representative Korean real-world on-road driving cycle. Fuel-based emission factors were developed for short trip segments that involved in the selected driving cycle. Each segment was defined to have unit travel distance, which is 1 km, and characterized by its average speed and Relative Positive Acceleration (RPA). Fuel-based NOx emission factors demonstrate relatively good representativeness in terms of vehicle operation conditions. NOx emission factors are estimated to be within ±20% of area-wide emission factor under more than 40% of total driving situations. This result implies that the fuel-based NOx emission factor could be practically implemented into the on-road emission management strategies, such as a remote sensing device (RSD). High emitting vehicles as well as high emitting operating conditions heavily affect on the mean values and distributions of CO and THC emission factors. Few high emitting conditions are pulling up the mean value and biasing the distributions, which weaken representativeness of fuel-based CO and THC emission factors.
목차
Abstract
1. 서론
2. 실험 및 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (29)
참고문헌 신청
1. [학술지(정기간행물)] - Cadle, S.H / 1994 / Remote sensing of vehicle exhaust emissions / Environ. Sci. Technol. 28 (6) : 258 ~ 265
2. [학술지(정기간행물)] - Carslaw, D. C. / 2011 / Recent evidence concerning higher NOx emissions from passenger cars and light duty vehicles / Atmos. Environ 45 (39) : 7053 ~ 7063
3. [학술지(정기간행물)] - Chan, T.L. / 2005 / On-road remote sensing of diesel vehicle emissions measurement and emission factors estimation in Hong Kong / Atmos. Environ 39 (36) : 6843 ~ 6856
4. [기타자료] - Economic Commission for Europe / 2008 / Amendments to UNECE Regulations No. 101 (Submitted by the expert from the International Organization of Motor Vehicle Manufacturers) / ECE/TRANS/WP.29/GRPE /2008/8, 20 March 2008
5. [학술지(정기간행물)] - Ekstrom, M. / 2004 / Evaluation of the COPERT III emission model with on-road optical remote sensing measurements / Atmos. Environ 38 (38) : 6631 ~ 6641
2. [학술지(정기간행물)] - Carslaw, D. C. / 2011 / Recent evidence concerning higher NOx emissions from passenger cars and light duty vehicles / Atmos. Environ 45 (39) : 7053 ~ 7063
3. [학술지(정기간행물)] - Chan, T.L. / 2005 / On-road remote sensing of diesel vehicle emissions measurement and emission factors estimation in Hong Kong / Atmos. Environ 39 (36) : 6843 ~ 6856
4. [기타자료] - Economic Commission for Europe / 2008 / Amendments to UNECE Regulations No. 101 (Submitted by the expert from the International Organization of Motor Vehicle Manufacturers) / ECE/TRANS/WP.29/GRPE /2008/8, 20 March 2008
5. [학술지(정기간행물)] - Ekstrom, M. / 2004 / Evaluation of the COPERT III emission model with on-road optical remote sensing measurements / Atmos. Environ 38 (38) : 6631 ~ 6641
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UCI(KEPA) : I410-ECN-0101-2015-530-001058124