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엔진오일 온도에 따른 마찰특성에 관한 기초연구

Title
엔진오일 온도에 따른 마찰특성에 관한 기초연구
Other Titles
A fundamental study of friction characteristics according to the temperature of engine oil
Author
이기형
Keywords
Strip-down(스트립 다운); FMEP(마찰평균유효압력); Friction Torque(마찰 토크); Engine Oil(엔진오일); Mechanical Friction loss(기계적 마찰손실)
Issue Date
2007-06
Publisher
한국자동차공학회
Citation
한국자동차공학회 2007년 춘계학술대회 논문집, v. 1, Page. 69 - 74
Abstract
The mechanical friction losses of engine has a great effect on fuel economy. To improve the vehicle fuel economy, various technologies such as improvement of powertrain efficiency, use of light weight material, improvement of aerodynamic design, have been studied. One of the possible way to improve the vehicle fuel economy is to reduce the engine friction loss by the engine oil characteristics. In this study, the friction characteristics of engine components according to the engine oil temperature was investigated by using strip-down method. From the result, we obtained the optimum temperature of engine oil for reducing mechanical friction loss and provided experimental data about the effect of engine components on friction loss.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00849235&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/106617
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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