지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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This study was carried out to improve the design of fuel injection nozzle for marine medium speed diesel engine. For this purpose, fuel injection nozzle was modeled and simulated using CATIA V5R19 and FLUENT & MSC Nastran. Analyses of flow and heat transfer, respectively, were performed to find the optimal design of fuel injection nozzle. As the results, big pressure drop, which may lead to cavitation damage, was occurred at inlet of fuel injection hole with diameter 0.3mm. Furthermore, it was confirmed that the increase of mean temperature of fuel injection nozzle was almost a half in comparison with that of fuel injection nozzle tip.
목차
ABSTRACT
1. 서론
2. 연료분사밸브의 구성
3. 연료분사노즐의 해석
4. 결론
REFERENCES
참고문헌 (8)
참고문헌 신청
1. [학술지(정기간행물)] - S.B. Park / 1998 / Characteristics of a High Pressure Accumulator Type Fuel Injection System / KSME B 22 (8) : 1101 ~ 1110
2. [학술대회논문] - B.S. Shin / 1997 / The Effect of Injection Rate Variations on the Combustion of a Direct Injection Diesel Engine / Transactions of the KSAE Autumn Conference : 461 ~ 467
4. [학술대회논문] - T.H. Park / 2010 / A Study on the Design Improvement to Increase Durability of Fuel Injection Nozzle for HiMSEN Engine / Journal of the Korean Society of Marine Engineering Autumn Conference : 231 ~ 232
5. [학술대회논문] - B.S. Kim / 2009 / Optimization for Design Parameters of Fuel Injection System to Reduce Fuel Economy and NOx in Marine Medium Speed Diesel Engine / KSAE Conference : 178 ~ 183
6. [학술대회논문] - G.B. Kim / 2003 / A Numerical Analysis of the Fuel Injection System for Heavy Duty Diesel Engines / Transactions of the KSAE Spring Conference : 124 ~ 130
2. [학술대회논문] - B.S. Shin / 1997 / The Effect of Injection Rate Variations on the Combustion of a Direct Injection Diesel Engine / Transactions of the KSAE Autumn Conference : 461 ~ 467
4. [학술대회논문] - T.H. Park / 2010 / A Study on the Design Improvement to Increase Durability of Fuel Injection Nozzle for HiMSEN Engine / Journal of the Korean Society of Marine Engineering Autumn Conference : 231 ~ 232
5. [학술대회논문] - B.S. Kim / 2009 / Optimization for Design Parameters of Fuel Injection System to Reduce Fuel Economy and NOx in Marine Medium Speed Diesel Engine / KSAE Conference : 178 ~ 183
6. [학술대회논문] - G.B. Kim / 2003 / A Numerical Analysis of the Fuel Injection System for Heavy Duty Diesel Engines / Transactions of the KSAE Spring Conference : 124 ~ 130
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UCI(KEPA) : I410-ECN-0101-2014-580-002948421