IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v12y2019i22p4284-d285667.html
   My bibliography  Save this article

Temporal Evolution of Split-Injected Fuel Spray at Elevated Chamber Pressures

Author

Listed:
  • Gang Wu

    (Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China
    State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
    These authors contributed equally to this work.)

  • Xinyi Zhou

    (State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
    These authors contributed equally to this work.)

  • Tie Li

    (State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China)

Abstract

For reducing soot and NOx emissions, an effective method is to apply split injection strategies. In this research, characteristics of split injection were investigated by applying the pilot-main injection strategy and main-post injection strategy. The injection mass of fuel with the two strategies was measured by an in-house fuel injection rate test system based on the Bosch method. The development of spray tip and tail penetrations, as well as the evolvement of the spray angle when applying these two injection strategies, were explored by employing the high speed shadowgraphy at various injection pressures and surrounding gas densities. The results indicate the tail penetration rate of spray has no relation to the fuel injection pressure. However, the increased injection pressure causes a faster penetration development in the spray tip position. It was also found that the spray tip penetration rate of the second spray is slightly slower than that of the first spray at the beginning stage of injection, but it was significantly larger than the first one at the later stage.

Suggested Citation

  • 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.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:22:p:4284-:d:285667
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/12/22/4284/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/12/22/4284/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Park, Su Han & Yoon, Seung Hyun & Lee, Chang Sik, 2011. "Effects of multiple-injection strategies on overall spray behavior, combustion, and emissions reduction characteristics of biodiesel fuel," Applied Energy, Elsevier, vol. 88(1), pages 88-98, January.
    2. 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.
    3. Changhee Lee & Jaewoo Chung & Kihyung Lee, 2017. "Emission Characteristics for a Homogeneous Charged Compression Ignition Diesel Engine with Exhaust Gas Recirculation Using Split Injection Methodology," Energies, MDPI, vol. 10(12), pages 1-22, December.
    4. Gyujin Kim & Sunyoung Moon & Seungha Lee & Kyoungdoug Min, 2017. "Numerical Analysis of the Combustion and Emission Characteristics of Diesel Engines with Multiple Injection Strategies Using a Modified 2-D Flamelet Model," Energies, MDPI, vol. 10(9), pages 1-17, August.
    5. Ma, Shuaiying & Zheng, Zunqing & Liu, Haifeng & Zhang, Quanchang & Yao, Mingfa, 2013. "Experimental investigation of the effects of diesel injection strategy on gasoline/diesel dual-fuel combustion," Applied Energy, Elsevier, vol. 109(C), pages 202-212.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Raul Payri & José M. García-Oliver & Victor Mendoza & Alberto Viera, 2020. "Analysis of the Influence of Diesel Spray Injection on the Ignition and Soot Formation in Multiple Injection Strategy," Energies, MDPI, vol. 13(13), pages 1-22, July.
    2. Djati Wibowo Djamari & Muhammad Idris & Permana Andi Paristiawan & Muhammad Mujtaba Abbas & Olusegun David Samuel & Manzoore Elahi M. Soudagar & Safarudin Gazali Herawan & Davannendran Chandran & Abdu, 2022. "Diesel Spray: Development of Spray in Diesel Engine," Sustainability, MDPI, vol. 14(23), pages 1-22, November.

    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. Fan, Baowei & Pan, Jianfeng & Yang, Wenming & Chen, Wei & Bani, Stephen, 2017. "The influence of injection strategy on mixture formation and combustion process in a direct injection natural gas rotary engine," Applied Energy, Elsevier, vol. 187(C), pages 663-674.
    2. Intarat Naruemon & Long Liu & Qihao Mei & Xiuzhen Ma, 2019. "Investigation on an Injection Strategy Optimization for Diesel Engines Using a One-Dimensional Spray Model," Energies, MDPI, vol. 12(21), pages 1-19, November.
    3. Liu, Xinlei & Wang, Hu & Wang, Xiaofeng & Zheng, Zunqing & Yao, Mingfa, 2017. "Experimental and modelling investigations of the diesel surrogate fuels in direct injection compression ignition combustion," Applied Energy, Elsevier, vol. 189(C), pages 187-200.
    4. Babu, D. & Karvembu, R. & Anand, R., 2018. "Impact of split injection strategy on combustion, performance and emissions characteristics of biodiesel fuelled common rail direct injection assisted diesel engine," Energy, Elsevier, vol. 165(PB), pages 577-592.
    5. Zhaojie Shen & Wenzheng Cui & Xiaodong Ju & Zhongchang Liu & Shaohua Wu & Jianguo Yang, 2018. "Numerical Investigation on Effects of Assigned EGR Stratification on a Heavy Duty Diesel Engine with Two-Stage Fuel Injection," Energies, MDPI, vol. 11(3), pages 1-14, February.
    6. Wang, Xinyan & Zhao, Hua & Xie, Hui, 2016. "Effect of dilution strategies and direct injection ratios on stratified flame ignition (SFI) hybrid combustion in a PFI/DI gasoline engine," Applied Energy, Elsevier, vol. 165(C), pages 801-814.
    7. Li, Zilong & Zhang, Yaoyuan & Huang, Guan & Zhao, Wenbin & He, Zhuoyao & Qian, Yong & Lu, Xingcai, 2020. "Control of intake boundary conditions for enabling clean combustion in variable engine conditions under intelligent charge compression ignition (ICCI) mode," Applied Energy, Elsevier, vol. 274(C).
    8. Xingyu Liang & Ziyang Liu & Kun Wang & Xiaohui Wang & Zhijie Zhu & Chaoyang Xu & Bo Liu, 2021. "Impact of Pilot Injection on Combustion and Emission Characteristics of a Low-Speed Two-Stroke Marine Diesel Engine," Energies, MDPI, vol. 14(2), pages 1-20, January.
    9. Xinda Zhu & Manu Mannazhi & Natascia Palazzo & Per-Erik Bengtsson & Öivind Andersson, 2020. "High-Speed Imaging of Spray Formation and Combustion in an Optical Engine: Effects of Injector Aging and TPGME as a Fuel Additive," Energies, MDPI, vol. 13(12), pages 1-26, June.
    10. Dong, Shijun & Wang, Zhaowen & Yang, Can & Ou, Biao & Lu, Hongguang & Xu, Haocheng & Cheng, Xiaobei, 2018. "Investigations on the effects of fuel stratification on auto-ignition and combustion process of an ethanol/diesel dual-fuel engine," Applied Energy, Elsevier, vol. 230(C), pages 19-30.
    11. 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.
    12. Zhong, Yingzi & Han, Weiqiang & Jin, Chao & Tian, Xiaocong & Liu, Haifeng, 2022. "Study on effects of the hydroxyl group position and carbon chain length on combustion and emission characteristics of Reactivity Controlled Compression Ignition (RCCI) engine fueled with low-carbon st," Energy, Elsevier, vol. 239(PC).
    13. Xuan, Tiemin & Cao, Jiawei & He, Zhixia & Wang, Qian & Zhong, Wenjun & Leng, Xianyin & Li, Da & Shang, Weiwei, 2018. "A study of soot quantification in diesel flame with hydrogenated catalytic biodiesel in a constant volume combustion chamber," Energy, Elsevier, vol. 145(C), pages 691-699.
    14. Liu, Haifeng & Li, Shanju & Zheng, Zunqing & Xu, Jia & Yao, Mingfa, 2013. "Effects of n-butanol, 2-butanol, and methyl octynoate addition to diesel fuel on combustion and emissions over a wide range of exhaust gas recirculation (EGR) rates," Applied Energy, Elsevier, vol. 112(C), pages 246-256.
    15. Xu Zheng & Nan Zhou & Quan Zhou & Yi Qiu & Ruijun Liu & Zhiyong Hao, 2020. "Experimental Investigation on the High-frequency Pressure Oscillation Characteristics of a Combustion Process in a DI Diesel Engine," Energies, MDPI, vol. 13(4), pages 1-25, February.
    16. 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.
    17. Zhang, Miao & Derafshzan, Saeed & Richter, Mattias & Lundgren, Marcus, 2020. "Effects of different injection strategies on ignition and combustion characteristics in an optical PPC engine," Energy, Elsevier, vol. 203(C).
    18. Chen, Guisheng & Di, Lei & Zhang, Quanchang & Zheng, Zunqing & Zhang, Wei, 2015. "Effects of 2,5-dimethylfuran fuel properties coupling with EGR (exhaust gas recirculation) on combustion and emission characteristics in common-rail diesel engines," Energy, Elsevier, vol. 93(P1), pages 284-293.
    19. Olmeda, Pablo & Martín, Jaime & Novella, Ricardo & Carreño, Ricardo, 2015. "An adapted heat transfer model for engines with tumble motion," Applied Energy, Elsevier, vol. 158(C), pages 190-202.
    20. Paykani, Amin & Kakaee, Amir-Hasan & Rahnama, Pourya & Reitz, Rolf D., 2015. "Effects of diesel injection strategy on natural gas/diesel reactivity controlled compression ignition combustion," Energy, Elsevier, vol. 90(P1), pages 814-826.

    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:gam:jeners:v:12:y:2019:i:22:p:4284-:d:285667. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.