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
- 2014.11
- 수록면
- 70 - 75 (6page)
이용수
초록· 키워드
오류제보하기
The experiment was done on traveling at the speed of 20km/h, 60km/h and 100km/h using the performance testing mode for chassis dynamometer. The experimental method were employed to measure the waveform of secondary ignition coil and exhaust emission. In this experiment, the correlation between the secondary waveform coming from ignition coil and exhaust emission were measured in decrepit vehicle. The secondary waveform characterized by the value of effective discharge energy. The following results are obtained by analyzing the data relativity between the effective discharge energy and exhaust emission.
The variation rate of effective discharge energy was largest 60km/h, 20km/h, 100km/h velocity in the ordered named. As the vehicle velocity increases, the average variation rate of CO and NO<SUP>X</SUP> decreases and that of HC and CO₂ decrease. The value of effective discharge energy, CO, NO<SUP>X</SUP> and fuel consumption is measured badly in case of car with failures in MAP, spark plug and good in case of car with before and after maintenance regardless of vehicle velocities.
The value of effective discharge energy is to be nearly parabolic shape as vehicle velocity increases. As the value of effective discharge energy increases, the value of NO<SUP>X</SUP>, HC and CO₂ decrease, the value of CO increase. The most sensible factors of exhaust emission were CO, NO<SUP>X</SUP>, and the small variation factors were HC, CO₂.
The variation rate of effective discharge energy was largest 60km/h, 20km/h, 100km/h velocity in the ordered named. As the vehicle velocity increases, the average variation rate of CO and NO<SUP>X</SUP> decreases and that of HC and CO₂ decrease. The value of effective discharge energy, CO, NO<SUP>X</SUP> and fuel consumption is measured badly in case of car with failures in MAP, spark plug and good in case of car with before and after maintenance regardless of vehicle velocities.
The value of effective discharge energy is to be nearly parabolic shape as vehicle velocity increases. As the value of effective discharge energy increases, the value of NO<SUP>X</SUP>, HC and CO₂ decrease, the value of CO increase. The most sensible factors of exhaust emission were CO, NO<SUP>X</SUP>, and the small variation factors were HC, CO₂.
목차
Abstract
1. 서론
2. 실험장치 및 방법
3. 실험결과 및 고찰
4. 결론
References
참고문헌 (5)
참고문헌 신청
1. [보고서] - A. Hideki / 2010 / The Status and Future of Vehicle Emission Catalysts : 8 ~ 15
2. [학술지(정기간행물)] - 유종식 / 2013 / 노후 차량의 배기가스 측정을 이용한 산소센서, 인젝터, 점화2차파형의 파형분석 연구 / 한국자동차공학회 논문집 21 (5) : 151 ~ 156
3. [학술지(정기간행물)] - 김철수 / 2013 / 노후 차량 연비향상을 위한 전자제어 파형 인자에 관한 실험적 연구 / 한국기계기술학회지 15 (3) : 319 ~ 324
4. [학술지(정기간행물)] - 홍석기 / 2013 / 가솔린 자동차의 유효방전에너지와 인젝터 파형의 상호 관련성 연구 / 한국기계기술학회지 15 (5) : 767 ~ 772
5. [단행본] - Korea Education Council of Automotive Exhaust Emission / 2009 / Technical Education Textbook of Vehicle Inspect Engineer / Goldenbell
2. [학술지(정기간행물)] - 유종식 / 2013 / 노후 차량의 배기가스 측정을 이용한 산소센서, 인젝터, 점화2차파형의 파형분석 연구 / 한국자동차공학회 논문집 21 (5) : 151 ~ 156
3. [학술지(정기간행물)] - 김철수 / 2013 / 노후 차량 연비향상을 위한 전자제어 파형 인자에 관한 실험적 연구 / 한국기계기술학회지 15 (3) : 319 ~ 324
4. [학술지(정기간행물)] - 홍석기 / 2013 / 가솔린 자동차의 유효방전에너지와 인젝터 파형의 상호 관련성 연구 / 한국기계기술학회지 15 (5) : 767 ~ 772
5. [단행본] - Korea Education Council of Automotive Exhaust Emission / 2009 / Technical Education Textbook of Vehicle Inspect Engineer / Goldenbell
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