Reliability analysis on high-pressure fuel pipe of diesel engine

被引：1
|
作者：
Li, Weidong [1 ]
Zhang, Junhong [1 ]
Wang, Jian [1 ]
Xu, Zhexuan [1 ]
机构：
[1] Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
来源：
2016 3RD INTERNATIONAL CONFERENCE ON MECHANICS AND MECHATRONICS RESEARCH (ICMMR 2016) | 2016年 / 77卷
关键词：
PERFORMANCE;
D O I：
10.1051/matecconf/20167708004
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
High-pressure fuel pipe is an important component of the fuel injection system of diesel engine, it suffer complex loading from engine. The fatigue life of fuel pipe has great impact on reliability of engine. In this study, the fluid-solid coupling model which considers the action of fuel is established. Analysis on the effect of fuel's pressure oscillation on the mode is carried out. Through the simulation comparisons, the mode frequency and mode shape of each model are all analysed. Base on the fluid-solid coupling model, frequency response analysis is done to study the reliability of high-pressure fuel pipe. The results show that the pressure oscillation of fuel has important influence on the mode frequency. The maximum Stress Tensor and Vibration Velocity appeared at the position of first order mode frequency. It offers the guidance for the design and analysis of High-pressure fuel pipe.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] A Vibration Analysis for the Evaluation of Fuel Rail Pressure and Mass Air Flow Sensors on a Diesel Engine: Strategies for Predictive Maintenance
    Mafla-Yepez, Carlos
    Castejon, Cristina
    Rubio, Higinio
    Morales, Cesar
    SENSORS, 2024, 24 (05)
  • [42] Effect of fuel injection pressure on the performances of a CI engine using water-emulsified diesel (WED) as a fuel
    Mondal, Pijush Kanti
    Mandal, Bijan Kumar
    ENERGY SUSTAINABILITY AND SOCIETY, 2024, 14 (01)
  • [43] Effect of fuel injection pressure on the performances of a CI engine using water-emulsified diesel (WED) as a fuel
    Pijush Kanti Mondal
    Bijan Kumar Mandal
    Energy, Sustainability and Society, 14
  • [44] INVESTIGATION OF WASTE COOKING OIL- DIESEL BLEND WITH COPPER OXIDE ADDITIVES AS FUEL FOR DIESEL ENGINE UNDER VARIATIONS IN FUEL INJECTION PRESSURE
    Chatur, Madhuri G.
    Maheshwari, Anil
    Campli, Srinidhi
    3C TECNOLOGIA, 2023, 12 (01): : 202 - 223
  • [45] High-Pressure Viscosity of Soybean-Oil-Based Biodiesel Blends with Ultra-Low-Sulfur Diesel Fuel
    Duncan, Andrew M.
    Pavlicek, Noorbahiyah
    Depcik, Christopher D.
    Scurto, Aaron M.
    Stagg-Williams, Susan M.
    ENERGY & FUELS, 2012, 26 (11) : 7023 - 7036
  • [46] Study of toxicity of diesel engine on alcohol fuel
    Likhanov, V. A.
    Lopatin, O. P.
    2ND INTERNATIONAL SCIENTIFIC CONFERENCE AGRIBUSINESS, ENVIRONMENTAL ENGINEERING AND BIOTECHNOLOGIES ( AGRITECH-II-2019), 2020, 421
  • [47] Exergy and Energy Analysis of Combustion of Blended Levels of Biodiesel, Ethanol and Diesel Fuel in a DI Diesel Engine
    Khoobbakht, Golmohammad
    Akram, A.
    Karimi, Mahmoud
    Najafi, G.
    APPLIED THERMAL ENGINEERING, 2016, 99 : 720 - 729
  • [48] A study on the impact of fuel injection parameters and boost pressure on combustion characteristics in a diesel engine using alcohol/diesel blends
    Vargun, Mustafa
    Ozsezen, Ahmet Necati
    Bostali, Huseyin
    Sayin, Cenk
    PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2023, 177 (29-41) : 29 - 41
  • [49] Comparative Analysis of the Combustion Stability of Diesel-Methanol and Diesel-Ethanol in a Dual Fuel Engine
    Jamrozik, Arkadiusz
    Tutak, Wojciech
    Gnatowska, Renata
    Nowak, Lukasz
    ENERGIES, 2019, 12 (06):
  • [50] Effect of Fuel Injection Pressure, Isobutanol and Ethanol Addition on Performance of Diesel-Biodiesel Fuelled DI Diesel Engine
    Sastry, G. R. K.
    Deb, Madhujit
    Panda, Jibitesh Kumar
    12TH INTERNATIONAL CONFERENCE ON COMBUSTION & ENERGY UTILISATION, 2015, 66 : 81 - 84
12345