IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v283y2023ics0360544223024568.html
   My bibliography  Save this article

Experimental study on the transient supply consistency for a common rail pump based on impedance theory

Author

Listed:
  • Gu, Yuanqi
  • Fan, Liyun
  • Lan, Qi
  • Wei, Yunpeng

Abstract

Common rail (CR) fuel pumps are characterized by pulsating supply, and instantaneous flow ripple is the main reason for the variation in supply consistency. To analyze the transient supply consistency of CR pump, a test bench for transient supply performance was originally designed and established. The potential effects exerted by pump speed and operating pressure on the pressure ripple were obtained under different fuel metering valve (FMV) openings. On this basis, an approach for the calculation of instantaneous flow ripple was proposed by combining impedance theory and hydraulic transmission line method (TLM). Furthermore, the coefficient of variation (CoV) of flow ripple amplitude was applied to evaluate the cycle-to-cycle consistency in fuel supply process. The results show that the rotational speed together with the plunger number determines the frequency of flow ripple. The pump presents a greater flow ripple amplitude under high speed and low pressure conditions, which further leads to an intense pressure ripple. Besides, in most operating points, the CoV is around 0.15, indicating a good transient supply consistency. When the FMV is partially open, under the coupled effect of FMV operating frequency and plunger movements, the value of CoV shows an oscillating trend as a function of speed.

Suggested Citation

  • Gu, Yuanqi & Fan, Liyun & Lan, Qi & Wei, Yunpeng, 2023. "Experimental study on the transient supply consistency for a common rail pump based on impedance theory," Energy, Elsevier, vol. 283(C).
    • Handle: RePEc:eee:energy:v:283:y:2023:i:c:s0360544223024568
    DOI: 10.1016/j.energy.2023.129062
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223024568
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2023.129062?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Imperato, Matteo & Kaario, Ossi & Sarjovaara, Teemu & Larmi, Martti, 2016. "Split fuel injection and Miller cycle in a large-bore engine," Applied Energy, Elsevier, vol. 162(C), pages 289-297.
    2. Banerjee, Abhisek & Paul, Diplina, 2021. "Developments and applications of porous medium combustion: A recent review," Energy, Elsevier, vol. 221(C).
    3. Qiu, Tao & Dai, Hefei & Lei, Yan & Cao, Chunlei & Li, Xuchu, 2015. "Optimising the cam profile of an electronic unit pump for a heavy-duty diesel engine," Energy, Elsevier, vol. 83(C), pages 276-283.
    4. Ferrari, A. & Novara, C. & Paolucci, E. & Vento, O. & Violante, M. & Zhang, T., 2018. "Design and rapid prototyping of a closed-loop control strategy of the injected mass for the reduction of CO2, combustion noise and pollutant emissions in diesel engines," Applied Energy, Elsevier, vol. 232(C), pages 358-367.
    5. Rami Y. Dahham & Haiqiao Wei & Jiaying Pan, 2022. "Improving Thermal Efficiency of Internal Combustion Engines: Recent Progress and Remaining Challenges," Energies, MDPI, vol. 15(17), pages 1-60, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Liu, Bingxin & Fei, Hongzi & Wang, Liuping & Fan, Liyun & Yang, Xiaotao, 2024. "Real-time estimation of fuel injection rate and injection volume in high-pressure common rail systems," Energy, Elsevier, vol. 298(C).
    2. Pourali, Mostafa & Esfahani, Javad Abolfazli, 2022. "Performance analysis of a micro-scale integrated hydrogen production system by analytical approach, machine learning, and response surface methodology," Energy, Elsevier, vol. 255(C).
    3. Pang, Kar Mun & Karvounis, Nikolas & Walther, Jens Honore & Schramm, Jesper, 2016. "Numerical investigation of soot formation and oxidation processes under large two-stroke marine diesel engine-like conditions using integrated CFD-chemical kinetics," Applied Energy, Elsevier, vol. 169(C), pages 874-887.
    4. Sun, Xiuxiu & Liang, Xingyu & Shu, Gequn & lin, Jiansheng & Wei, Haiqiao & Zhou, Peilin, 2018. "Development of a surrogate fuel mechanism for application in two-stroke marine diesel engine," Energy, Elsevier, vol. 153(C), pages 56-64.
    5. Meznah M. Alanazi & Awatif A. Hendi & Bagh Ali & Sonia Majeed & Ahmed Kadhim Hussein & Nehad Ali Shah, 2023. "Significance of Darcy–Forchheimer Law, Activation Energy, and Brownian Motion of Tiny Particles on the Dynamics of Rotating MHD Micropolar Nanofluid," Mathematics, MDPI, vol. 11(4), pages 1-13, February.
    6. Chaoqun Hu & Zhijun Wu & Alessandro Ferrari & Meng Ji & Jun Deng & Oscar Vento, 2024. "Numerical Study on Internal Flow and Cavitation Characteristics of GDI Injectors for Different Nozzle Orifice Geometries," Energies, MDPI, vol. 17(16), pages 1-21, August.
    7. Yang, Li & Cao, Yunqi & Jia, Zhixuan & Liu, Fang & Song, Zhengchang, 2023. "Properties and mechanisms of low concentration methane catalytic combustion in porous media supported with transition metal oxides," Applied Energy, Elsevier, vol. 350(C).
    8. Van Viet Pham & Duc Thiep Cao, 2019. "A Brief Review Of Technology Solutions On Fuel Injection System Of Diesel Engine To Increase The Power And Reduce Environmental Pollution," Journal of Mechanical Engineering Research & Developments (JMERD), Zibeline International Publishing, vol. 42(1), pages 1-9, January.
    9. Zhao, Jinxing, 2017. "Research and application of over-expansion cycle (Atkinson and Miller) engines – A review," Applied Energy, Elsevier, vol. 185(P1), pages 300-319.
    10. Gengxin Zhang & Penghua Shi & Panpan Dong & Fangyu Zhang & Yifei Zhang & Hongliang Luo, 2023. "Experimental Study on the Adhesive Fuel Features of Inclined Wall-Impinging Spray at Various Injection Pressure Levels in a Cross-Flow Field," Sustainability, MDPI, vol. 15(7), pages 1-16, April.
    11. Suprava Chakraborty & Nallapaneni Manoj Kumar & Arunkumar Jayakumar & Santanu Kumar Dash & Devaraj Elangovan, 2021. "Selected Aspects of Sustainable Mobility Reveals Implementable Approaches and Conceivable Actions," Sustainability, MDPI, vol. 13(22), pages 1-31, November.
    12. Doppalapudi, A.T. & Azad, A.K. & Khan, M.M.K., 2021. "Combustion chamber modifications to improve diesel engine performance and reduce emissions: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    13. Wang, Dawei & Shi, Lei & Zhu, Sipeng & Liu, Bo & Qian, Yuehua & Deng, Kangyao, 2020. "Numerical and thermodynamic study on effects of high and low pressure exhaust gas recirculation on turbocharged marine low-speed engine," Applied Energy, Elsevier, vol. 261(C).
    14. Mariano Gallo & Mario Marinelli, 2020. "Sustainable Mobility: A Review of Possible Actions and Policies," Sustainability, MDPI, vol. 12(18), pages 1-39, September.
    15. Ling-Chin, Janie & Roskilly, Anthony P., 2016. "Investigating the implications of a new-build hybrid power system for Roll-on/Roll-off cargo ships from a sustainability perspective – A life cycle assessment case study," Applied Energy, Elsevier, vol. 181(C), pages 416-434.
    16. Gang Wu & Xinyi Zhou & Tie Li, 2019. "Temporal Evolution of Split-Injected Fuel Spray at Elevated Chamber Pressures," Energies, MDPI, vol. 12(22), pages 1-23, November.
    17. Zhang, Zheng & Liu, Fushui & Wang, Pei & Hu, Ruo & Sun, Baigang, 2017. "Methodology to parametric design of cam profile for electronic unit pump," Energy, Elsevier, vol. 139(C), pages 170-183.
    18. Kyrtatos, Panagiotis & Brückner, Clemens & Boulouchos, Konstantinos, 2016. "Cycle-to-cycle variations in diesel engines," Applied Energy, Elsevier, vol. 171(C), pages 120-132.
    19. Gonca, Guven, 2016. "Comparative performance analyses of irreversible OMCE (Otto Miller cycle engine)-DiMCE (Diesel miller cycle engine)-DMCE (Dual Miller cycle engine)," Energy, Elsevier, vol. 109(C), pages 152-159.
    20. Sun, Xiuxiu & Liang, Xingyu & Shu, Gequn & Yu, Hanzhengnan & Liu, Hai, 2019. "Development of surrogate fuels for heavy fuel oil in marine engine," Energy, Elsevier, vol. 185(C), pages 961-970.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:283:y:2023:i:c:s0360544223024568. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.