IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i14p4307-d596207.html
   My bibliography  Save this article

CFD Study and Experimental Validation of a Dual Fuel Engine: Effect of Engine Speed

Author

Listed:
  • Roberta De Robbio

    (Istituto di Scienze e Tecnologie per l’Energia e la Mobilità Sostenibili (CNR), 80125 Napoli, Italy)

  • Maria Cristina Cameretti

    (Department of Industrial Engineering (D.I.I.), Università di Napoli Federico II, 80125 Napoli, Italy)

  • Ezio Mancaruso

    (Istituto di Scienze e Tecnologie per l’Energia e la Mobilità Sostenibili (CNR), 80125 Napoli, Italy)

  • Raffaele Tuccillo

    (Department of Industrial Engineering (D.I.I.), Università di Napoli Federico II, 80125 Napoli, Italy)

  • Bianca Maria Vaglieco

    (Istituto di Scienze e Tecnologie per l’Energia e la Mobilità Sostenibili (CNR), 80125 Napoli, Italy)

Abstract

Dual fuel engines induce benefits in terms of pollutant emissions of PM and NO x together with carbon dioxide reduction and being powered by natural gas (mainly methane) characterized by a low C/H ratio. Therefore, using natural gas (NG) in diesel engines can be a viable solution to reevaluate this type of engine and to prevent its disappearance from the automotive market, as it is a well-established technology in both energy and transportation fields. It is characterized by high performance and reliability. Nevertheless, further improvements are needed in terms of the optimization of combustion development, a more efficient oxidation, and a more efficient exploitation of gaseous fuel energy. To this aim, in this work, a CFD numerical methodology is described to simulate the processes that characterize combustion in a light-duty diesel engine in dual fuel mode by analyzing the effects of the changes in engine speed on the interaction between fluid-dynamics and chemistry as well as when the diesel/natural gas ratio changes at constant injected diesel amount. With the aid of experimental data obtained at the engine test bench on an optically accessible research engine, models of a 3D code, i.e., KIVA-3V, were validated. The ability to view images of OH distribution inside the cylinder allowed us to better model the complex combustion phenomenon of two fuels with very different burning characteristics. The numerical results also defined the importance of this free radical that characterizes the areas with the greatest combustion activity.

Suggested Citation

  • Roberta De Robbio & Maria Cristina Cameretti & Ezio Mancaruso & Raffaele Tuccillo & Bianca Maria Vaglieco, 2021. "CFD Study and Experimental Validation of a Dual Fuel Engine: Effect of Engine Speed," Energies, MDPI, vol. 14(14), pages 1-24, July.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:14:p:4307-:d:596207
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/14/4307/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/14/4307/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Liu, Jie & Yang, Fuyuan & Wang, Hewu & Ouyang, Minggao & Hao, Shougang, 2013. "Effects of pilot fuel quantity on the emissions characteristics of a CNG/diesel dual fuel engine with optimized pilot injection timing," Applied Energy, Elsevier, vol. 110(C), pages 201-206.
    2. Lounici, Mohand Said & Loubar, Khaled & Tarabet, Lyes & Balistrou, Mourad & Niculescu, Dan-Catalin & Tazerout, Mohand, 2014. "Towards improvement of natural gas-diesel dual fuel mode: An experimental investigation on performance and exhaust emissions," Energy, Elsevier, vol. 64(C), pages 200-211.
    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. Maria Cristina Cameretti & Roberta De Robbio & Ezio Mancaruso & Marco Palomba, 2022. "CFD Study of Dual Fuel Combustion in a Research Diesel Engine Fueled by Hydrogen," Energies, MDPI, vol. 15(15), pages 1-21, July.
    2. Maria Cristina Cameretti & Roberta De Robbio & Marco Palomba, 2023. "Numerical Analysis of Dual Fuel Combustion in a Medium Speed Marine Engine Supplied with Methane/Hydrogen Blends," Energies, MDPI, vol. 16(18), pages 1-22, September.
    3. Youcef Sehili & Khaled Loubar & Lyes Tarabet & Mahfoudh Cerdoun & Clément Lacroix, 2023. "Development of Predictive Model for Hydrogen-Natural Gas/Diesel Dual Fuel Engine," Energies, MDPI, vol. 16(19), pages 1-19, October.

    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. Cho, Jungkeun & Park, Sangjun & Song, Soonho, 2019. "The effects of the air-fuel ratio on a stationary diesel engine under dual-fuel conditions and multi-objective optimization," Energy, Elsevier, vol. 187(C).
    2. Li, Weifeng & Liu, Zhongchang & Wang, Zhongshu, 2016. "Experimental and theoretical analysis of the combustion process at low loads of a diesel natural gas dual-fuel engine," Energy, Elsevier, vol. 94(C), pages 728-741.
    3. Ahmad, Zeeshan & Kaario, Ossi & Qiang, Cheng & Vuorinen, Ville & Larmi, Martti, 2019. "A parametric investigation of diesel/methane dual-fuel combustion progression/stages in a heavy-duty optical engine," Applied Energy, Elsevier, vol. 251(C), pages 1-1.
    4. Lounici, M.S. & Benbellil, M.A. & Loubar, K. & Niculescu, D.C. & Tazerout, M., 2017. "Knock characterization and development of a new knock indicator for dual-fuel engines," Energy, Elsevier, vol. 141(C), pages 2351-2361.
    5. Meng, Xiangyu & Zhou, Yihui & Yang, Tianhao & Long, Wuqiang & Bi, Mingshu & Tian, Jiangping & Lee, Chia-Fon F., 2020. "An experimental investigation of a dual-fuel engine by using bio-fuel as the additive," Renewable Energy, Elsevier, vol. 147(P1), pages 2238-2249.
    6. Li, Menghan & Wu, Hanming & Zhang, Tiechen & Shen, Boxiong & Zhang, Qiang & Li, Zhenguo, 2020. "A comprehensive review of pilot ignited high pressure direct injection natural gas engines: Factors affecting combustion, emissions and performance," Renewable and Sustainable Energy Reviews, Elsevier, vol. 119(C).
    7. Gülcan, Halil Erdi & Gültekin, Nurullah & Ciniviz, Murat, 2024. "Experimental investigation of the effect of variable valve lift on combustion stability and exhaust emissions in a diesel/methane CRDI engine," Energy, Elsevier, vol. 300(C).
    8. Benbellil, Messaoud Abdelalli & Lounici, Mohand Said & Loubar, Khaled & Tazerout, Mohand, 2022. "Investigation of natural gas enrichment with high hydrogen participation in dual fuel diesel engine," Energy, Elsevier, vol. 243(C).
    9. Hernández, J.J. & Lapuerta, M. & Barba, J., 2015. "Effect of partial replacement of diesel or biodiesel with gas from biomass gasification in a diesel engine," Energy, Elsevier, vol. 89(C), pages 148-157.
    10. Yang, Bo & Xi, Chengxun & Wei, Xing & Zeng, Ke & Lai, Ming-Chia, 2015. "Parametric investigation of natural gas port injection and diesel pilot injection on the combustion and emissions of a turbocharged common rail dual-fuel engine at low load," Applied Energy, Elsevier, vol. 143(C), pages 130-137.
    11. Barik, Debabrata & Murugan, S. & Sivaram, N.M. & Baburaj, E. & Shanmuga Sundaram, P., 2017. "Experimental investigation on the behavior of a direct injection diesel engine fueled with Karanja methyl ester-biogas dual fuel at different injection timings," Energy, Elsevier, vol. 118(C), pages 127-138.
    12. Xu, Shijie & Zhong, Shenghui & Pang, Kar Mun & Yu, Senbin & Jangi, Mehdi & Bai, Xue-song, 2020. "Effects of ambient methanol on pollutants formation in dual-fuel spray combustion at varying ambient temperatures: A large-eddy simulation," Applied Energy, Elsevier, vol. 279(C).
    13. Chintala, V. & Subramanian, K.A., 2015. "Experimental investigations on effect of different compression ratios on enhancement of maximum hydrogen energy share in a compression ignition engine under dual-fuel mode," Energy, Elsevier, vol. 87(C), pages 448-462.
    14. Yang, W.M. & An, H. & Li, J. & Duan, L., 2015. "Impact of methane addition on the performance of biodiesel fueled diesel engine," Applied Energy, Elsevier, vol. 160(C), pages 784-792.
    15. Abu-Jrai, Ahmad M. & Al-Muhtaseb, Ala'a H. & Hasan, Ahmad O., 2017. "Combustion, performance, and selective catalytic reduction of NOx for a diesel engine operated with combined tri fuel (H2, CH4, and conventional diesel)," Energy, Elsevier, vol. 119(C), pages 901-910.
    16. K. M. Akkoli & N. R. Banapurmath & Suresh G & Manzoore Elahi M. Soudagar & T. M. Yunus Khan & Maughal Ahmed Ali Baig & M. A. Mujtaba & Nazia Hossain & Kiran Shahapurkar & Ashraf Elfasakhany & Mishal A, 2021. "Effect of Producer Gas from Redgram Stalk and Combustion Chamber Types on the Emission and Performance Characteristics of Diesel Engine," Energies, MDPI, vol. 14(18), pages 1-17, September.
    17. Shu, Jun & Fu, Jianqin & Liu, Jingping & Ma, Yinjie & Wang, Shuqian & Deng, Banglin & Zeng, Dongjian, 2019. "Effects of injector spray angle on combustion and emissions characteristics of a natural gas (NG)-diesel dual fuel engine based on CFD coupled with reduced chemical kinetic model," Applied Energy, Elsevier, vol. 233, pages 182-195.
    18. Du, Wei & Li, Yanjun & Shi, Jianxin & Sun, Baozhi & Wang, Chunhui & Zhu, Baitong, 2023. "Applying an improved particle swarm optimization algorithm to ship energy saving," Energy, Elsevier, vol. 263(PE).
    19. Ahmadi, Rouhollah & Hosseini, S. Mohammad, 2018. "Numerical investigation on adding/substituting hydrogen in the CDC and RCCI combustion in a heavy duty engine," Applied Energy, Elsevier, vol. 213(C), pages 450-468.
    20. Chintala, Venkateswarlu & Subramanian, K.A., 2017. "A comprehensive review on utilization of hydrogen in a compression ignition engine under dual fuel mode," Renewable and Sustainable Energy Reviews, Elsevier, vol. 70(C), pages 472-491.

    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:14:y:2021:i:14:p:4307-:d:596207. 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.