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
- 2012.5
- 수록면
- 80 - 85 (6page)
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초록· 키워드
오류제보하기
The pulsating pressure prediction technique was developed in the diesel engine fuel supply system with EUI. The back flow from compressed fuel injector to fuel rail makes a sudden rise in pressure pulsation and the fuel lines causes a pressure wave is transmitted as a whole. If there is an excessive rise in pressure caused by repetitive impact is damaging to the precision parts. The excessive rise in pressure caused by repetitive impact may cause damage to precision parts. Recent emission regulations to strengthen key components of the fuel gauge accuracy made the management of fuel pressure pulsation increase. In this analysis, the 1-D simulation model for predicting the peak is built and test results were simulated. A Built model based on factors that affect the pressure pulsation, were reviewed: the pipe stiffness and length of HCI supply parts, the diameter of orifice, the size of fuel pipe directly connected to HCI.
목차
Abstract
1. 서론
2. 해석 모델
3. 해석 결과 분석
4. 개선사양 해석
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2014-556-001323128