IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i19p5223-d424582.html
   My bibliography  Save this article

Study on the Effect of Second Injection Timing on the Engine Performances of a Gasoline/Hydrogen SI Engine with Split Hydrogen Direct Injecting

Author

Listed:
  • Guanting Li

    (State Key Laboratory of Automotive Simulation and Control, Jilin University, Renmin Street 5988, Changchun 130022, Jilin, China)

  • Xiumin Yu

    (State Key Laboratory of Automotive Simulation and Control, Jilin University, Renmin Street 5988, Changchun 130022, Jilin, China)

  • Ping Sun

    (State Key Laboratory of Automotive Simulation and Control, Jilin University, Renmin Street 5988, Changchun 130022, Jilin, China)

  • Decheng Li

    (State Key Laboratory of Automotive Simulation and Control, Jilin University, Renmin Street 5988, Changchun 130022, Jilin, China)

Abstract

Split hydrogen direct injection (SHDI) has been proved capable of better efficiency and fewer emissions. Therefore, to investigate SHDI deeply, a numerical study on the effect of second injection timing was presented at a gasoline/hydrogen spark ignition (SI) engine with SHDI. With an excess air ratio of 1.5, five different second injection timings achieved five kinds of hydrogen mixture distribution (HMD), which was the main factor affecting the engine performances. With SHDI, since the HMD is manageable, the engine can achieve better efficiency and fewer emissions. When the second injection timing was 105° crank angle (CA) before top dead center (BTDC), the P max was the highest and the position of the P max was the earliest. Compared with the single hydrogen direct injection (HDI), the NO X , CO and HC emissions with SHDI were reduced by 20%, 40% and 72% respectively.

Suggested Citation

  • Guanting Li & Xiumin Yu & Ping Sun & Decheng Li, 2020. "Study on the Effect of Second Injection Timing on the Engine Performances of a Gasoline/Hydrogen SI Engine with Split Hydrogen Direct Injecting," Energies, MDPI, vol. 13(19), pages 1-14, October.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:19:p:5223-:d:424582
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/19/5223/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/19/5223/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Shang, Zhen & Yu, Xiumin & Ren, Lei & Wei, Guowu & Li, Guanting & Li, Decheng & Li, Yinan, 2020. "Comparative study on effects of injection mode on combustion and emission characteristics of a combined injection n-butanol/gasoline SI engine with hydrogen direct injection," Energy, Elsevier, vol. 213(C).
    2. He, Fengshuo & Li, Shuo & Yu, Xiumin & Du, Yaodong & Zuo, Xiongyinan & Dong, Wei & Sun, Ping & He, Ling, 2018. "Comparison study and synthetic evaluation of combined injection in a spark ignition engine with hydrogen-blended at lean burn condition," Energy, Elsevier, vol. 157(C), pages 1053-1062.
    3. Gong, Changming & Li, Zhaohui & Li, Dong & Liu, Jiajun & Si, Xiankai & Yu, Jiawei & Huang, Wei & Liu, Fenghua & Han, Yongqiang, 2018. "Numerical investigation of hydrogen addition effects on methanol-air mixtures combustion in premixed laminar flames under lean burn conditions," Renewable Energy, Elsevier, vol. 127(C), pages 56-63.
    4. Kamil, Mohammed & Rahman, M.M., 2015. "Performance prediction of spark-ignition engine running on gasoline-hydrogen and methane-hydrogen blends," Applied Energy, Elsevier, vol. 158(C), pages 556-567.
    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. Chang, Ke & Ji, Changwei & Wang, Shuofeng & Yang, Jinxin & Wang, Huaiyu & Meng, Hao & Liu, Dianqing, 2023. "Numerical investigation of the synchronous and asynchronous changes of ignition timing in a double spark plugs direct injection rotary engine," Energy, Elsevier, vol. 268(C).

    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. Zhen Shang & Yao Sun & Xiumin Yu & Ling He & Luquan Ren, 2023. "Effect of Hydrogen-Rich Syngas Direct Injection on Combustion and Emissions in a Combined Fuel Injection—Spark-Ignition Engine," Sustainability, MDPI, vol. 15(11), pages 1-15, May.
    2. Simon Drost & Sven Eckart & Chunkan Yu & Robert Schießl & Hartmut Krause & Ulrich Maas, 2023. "Numerical and Experimental Investigations of CH 4 /H 2 Mixtures: Ignition Delay Times, Laminar Burning Velocity and Extinction Limits," Energies, MDPI, vol. 16(6), pages 1-17, March.
    3. Ping Sun & Ze Liu & Wei Dong & Song Yang, 2019. "Comparative Study on the Effects of Ethanol Proportion on the Particle Numbers Emissions in a Combined Injection Engine," Energies, MDPI, vol. 12(9), pages 1-18, May.
    4. Shen, Bo & Su, Yan & Yu, Hao & Zhang, Yulin & Lang, Maochun & Yang, He, 2023. "Experimental study on the effect of injection strategies on the combustion and emissions characteristic of gasoline/methanol dual-fuel turbocharged engine under high load," Energy, Elsevier, vol. 282(C).
    5. Yangxun Liu & Weinan Liu & Huihong Liao & Wenhua Zhou & Cangsu Xu, 2021. "An Experimental and Kinetic Modelling Study on Laminar Premixed Flame Characteristics of Ethanol/Acetone Mixtures," Energies, MDPI, vol. 14(20), pages 1-18, October.
    6. Fekadu Mosisa Wako & Gianmaria Pio & Ernesto Salzano, 2020. "The Effect of Hydrogen Addition on Low-Temperature Combustion of Light Hydrocarbons and Alcohols," Energies, MDPI, vol. 13(15), pages 1-14, July.
    7. Han, Guopeng & Yao, Anren & Yao, Chunde & Wu, Taoyang & Wang, Bin & Wei, Hongyuan, 2017. "Mechanism analysis on controllable methanol quick combustion," Applied Energy, Elsevier, vol. 206(C), pages 558-567.
    8. Xiao, Peng & Lee, Chia-fon & Wu, Han & Liu, Fushui, 2020. "Effects of hydrogen addition on the laminar methanol-air flame under different initial temperatures," Renewable Energy, Elsevier, vol. 154(C), pages 209-222.
    9. Pandey, Jayashish Kumar & Kumar, G.N., 2022. "Effect of variable compression ratio and equivalence ratio on performance, combustion and emission of hydrogen port injection SI engine," Energy, Elsevier, vol. 239(PE).
    10. Shang, Zhen & Yu, Xiumin & Ren, Lei & Wei, Guowu & Li, Guanting & Li, Decheng & Li, Yinan, 2020. "Comparative study on effects of injection mode on combustion and emission characteristics of a combined injection n-butanol/gasoline SI engine with hydrogen direct injection," Energy, Elsevier, vol. 213(C).
    11. Huang, Yuhan & Surawski, Nic C. & Zhuang, Yuan & Zhou, John L. & Hong, Guang, 2021. "Dual injection: An effective and efficient technology to use renewable fuels in spark ignition engines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    12. Su, Teng & Ji, Changwei & Wang, Shuofeng & Shi, Lei & Yang, Jinxin & Cong, Xiaoyu, 2017. "Investigation on performance of a hydrogen-gasoline rotary engine at part load and lean conditions," Applied Energy, Elsevier, vol. 205(C), pages 683-691.
    13. Gong, Changming & Li, Zhaohui & Li, Dong & Liu, Jiajun & Si, Xiankai & Yu, Jiawei & Huang, Wei & Liu, Fenghua & Han, Yongqiang, 2018. "Numerical investigation of hydrogen addition effects on methanol-air mixtures combustion in premixed laminar flames under lean burn conditions," Renewable Energy, Elsevier, vol. 127(C), pages 56-63.
    14. Xiao, Peng & Lee, Chia-fon & Wu, Han & Akram, M Zuhaib & Liu, Fushui, 2019. "Impacts of hydrogen-addition on methanol-air laminar burning coupled with pressures variation effects," Energy, Elsevier, vol. 187(C).
    15. Deng, Xiaorong & Li, Jing & Liang, Yifei & Yang, Wenming, 2023. "Dual-fuel engines fueled with n-butanol/n-octanol and n-butanol/DNBE: A comparative study of combustion and emissions characteristics," Energy, Elsevier, vol. 263(PC).
    16. He, Fengshuo & Li, Shuo & Yu, Xiumin & Du, Yaodong & Zuo, Xiongyinan & Dong, Wei & Sun, Ping & He, Ling, 2018. "Comparison study and synthetic evaluation of combined injection in a spark ignition engine with hydrogen-blended at lean burn condition," Energy, Elsevier, vol. 157(C), pages 1053-1062.
    17. Fengshuo He & Xiumin Yu & Yaodong Du & Zhen Shang & Zezhou Guo & Guanting Li & Decheng Li, 2019. "Inner Selective Non-Catalytic Reduction Strategy for Nitrogen Oxides Abatement: Investigation of Ammonia Aqueous Solution Direct Injection with an SI Engine Model," Energies, MDPI, vol. 12(14), pages 1-18, July.
    18. Jemni, Mohamed Ali & Kassem, Sahar Hadj & Driss, Zied & Abid, Mohamed Salah, 2018. "Effects of hydrogen enrichment and injection location on in-cylinder flow characteristics, performance and emissions of gaseous LPG engine," Energy, Elsevier, vol. 150(C), pages 92-108.
    19. Baraiya, Nikhil A. & Ramanan, Vikram & Nagarajan, Baladandayuthapani & Vegad, Chetankumar S. & Chakravarthy, S.R., 2023. "Dynamic mode decomposition of syngas (H2/CO) flame during transition to high-frequency instability in turbulent combustor," Energy, Elsevier, vol. 263(PD).
    20. Ji, Changwei & Yang, Jinxin & Liu, Xiaolong & Wang, Shuofeng & Zhang, Bo & Wang, Du, 2016. "Enhancing the fuel economy and emissions performance of a gasoline engine-powered vehicle with idle elimination and hydrogen start," Applied Energy, Elsevier, vol. 182(C), pages 135-144.

    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:13:y:2020:i:19:p:5223-:d:424582. 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.