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노후 가솔린 차량의 정비 전 ․ 후의 배기가스와 연비 비교분석을 위한 실험방법에 대한 연구 The Study for Experimental Method on Comparison Analysis of Exhaust Emission and Fuel Consumption before and after Maintenance for a decrepit gasoline vehicle

유종식, 김철수, 정우원
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한국기계기술학회지 (韓國機械技術學會誌)
제16권 제2호 (2014.04)
pp.1261-1266
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The two experiments were done on stationary car at 800rpm, 1500rpm and running car on oscilloscope and chassis dynamometer at the speeds of 20km/h, 60km/h. In this experiment, the relativity between waveform, exhaust emissions and fuel consumption through two experimental methods were measured in case of cars with failures in MAP sensor, O sensor, spark plugs. The following results are obtained by analyzing the data relativity between two experimental methods, such as stationary and running tests. A simple stationary test under the maintenance of a decrepit gasoline vehicle would be realistic possibility to predict the fuel consumption and the exhaust emission comparable to results of running test with a chassis dynamometer.

키워드
Chassis dynamometer섀시다이너모미Stationary test정지실험Running test주행실험Exhaustemission유해 배기가스Fuel consumption연료소비량Decrepit vehicle노후차량
목차
Abstract
 1. 서론
 2. 실험장치 및 방법
  2.1 실험장치의 구성
  2.2 실험 방법
 3. 실험결과 및 고찰
  3.1 인젝터 파형
  3.2 점화 2차 파형
  3.3 유해 배기가스
  3.4 연비
 4. 결론
 References
저자
  • 유종식(대원대학교 자동차기계계열) | Jongsik Yoo
  • 김철수(강릉원주대학교 기계자동차공학부) | Chulsoo Kim Corresponding Author
  • 정우원(강원지역사업평가원 선임연구원) | Woowon Jung