IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i17p6368-d903261.html
   My bibliography  Save this article

Experimental Study on Effects of RCSL and RCTL Combustion Chamber for Combustion Process of Highly Intensified Diesel Engine

Author

Listed:
  • Ming Wen

    (State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China
    China North Engine Research Institute, Tianjin 300400, China)

  • Yufeng Li

    (China North Engine Research Institute, Tianjin 300400, China)

  • Weiqing Zhu

    (China North Engine Research Institute, Tianjin 300400, China)

  • Rulou Cao

    (China North Engine Research Institute, Tianjin 300400, China)

  • Kai Sun

    (State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China)

Abstract

In order to optimize the combustion chamber of a highly intensified single-cylinder diesel engine, including improvement of the air utilization rate in the combustion chamber, optimization of the fuel/air mixture process, reduction of the soot emission in the cylinder, and obtainment of the optimal combustion performance parameters, a re-entrant combustion chamber with step-typed lip (RCSL) and a re-entrant combustion chamber with tilted lip (RCTL) were innovatively designed and the effects of the throat diameter on the combustion process was obtained through experiments. When the RCSL with a diameter of 72 mm worked, target for the Brake Mean Effective Pressure (BMEP) of 2.6 MPa could be achieved under the condition of excess air coefficient of 1.5~1.7. At the same time, this had the advantages of lower fuel consumption, lower exhaust temperature, lower smoke level, and shorter combustion duration. Under the same BMEP, the RCTL had lower fuel consumption, exhaust gas temperature and maximum combustion pressure, as well as faster heat release rate (HRR) and shorter combustion duration than the RCSL.

Suggested Citation

  • Ming Wen & Yufeng Li & Weiqing Zhu & Rulou Cao & Kai Sun, 2022. "Experimental Study on Effects of RCSL and RCTL Combustion Chamber for Combustion Process of Highly Intensified Diesel Engine," Energies, MDPI, vol. 15(17), pages 1-13, August.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:17:p:6368-:d:903261
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/17/6368/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/17/6368/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Berggren, Christian & Magnusson, Thomas, 2012. "Reducing automotive emissions—The potentials of combustion engine technologies and the power of policy," Energy Policy, Elsevier, vol. 41(C), pages 636-643.
    2. Karthickeyan, V., 2019. "Effect of combustion chamber bowl geometry modification on engine performance, combustion and emission characteristics of biodiesel fuelled diesel engine with its energy and exergy analysis," Energy, Elsevier, vol. 176(C), pages 830-852.
    3. Taylor, Alex M.K.P., 2008. "Science review of internal combustion engines," Energy Policy, Elsevier, vol. 36(12), pages 4657-4667, December.
    4. Tadeusz Dziubak & Mirosław Karczewski, 2022. "Experimental Studies of the Effect of Air Filter Pressure Drop on the Composition and Emission Changes of a Compression Ignition Internal Combustion Engine," Energies, MDPI, vol. 15(13), pages 1-31, June.
    5. Mohan, Balaji & Yang, Wenming & Chou, Siaw kiang, 2013. "Fuel injection strategies for performance improvement and emissions reduction in compression ignition engines—A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 664-676.
    6. Abedin, M.J. & Masjuki, H.H. & Kalam, M.A. & Sanjid, A. & Rahman, S.M. Ashrafur & Masum, B.M., 2013. "Energy balance of internal combustion engines using alternative fuels," Renewable and Sustainable Energy Reviews, Elsevier, vol. 26(C), pages 20-33.
    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. Demeulenaere, Xavier, 2019. "The use of automotive fleets to support the diffusion of Alternative Fuel Vehicles: A Rapid Evidence Assessment of barriers and decision mechanisms," Research in Transportation Economics, Elsevier, vol. 76(C).
    2. Payri, Francisco & López, José Javier & Martín, Jaime & Carreño, Ricardo, 2018. "Improvement and application of a methodology to perform the Global Energy Balance in internal combustion engines. Part 1: Global Energy Balance tool development and calibration," Energy, Elsevier, vol. 152(C), pages 666-681.
    3. 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.
    4. Yao Fu & Liyan Feng & Hua Tian & Wuqiang Long & Dongsheng Dong & Xianyin Leng, 2018. "Visualization Investigation of the Influence of Chamber Profile and Injection Parameters on Fuel Spray Spreading in a Double-Layer Diverging Combustion Chamber for a DI Diesel Engine," Energies, MDPI, vol. 11(9), pages 1-16, September.
    5. 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).
    6. Mamat, Aman M.I. & Romagnoli, Alessandro & Martinez-Botas, Ricardo F., 2014. "Characterisation of a low pressure turbine for turbocompounding applications in a heavily downsized mild-hybrid gasoline engine," Energy, Elsevier, vol. 64(C), pages 3-16.
    7. Lei Zhang & Tiexiong Su & Yangang Zhang & Fukang Ma & Jinguan Yin & Yaonan Feng, 2017. "Numerical Investigation of the Effects of Split Injection Strategies on Combustion and Emission in an Opposed-Piston, Opposed-Cylinder (OPOC) Two-Stroke Diesel Engine," Energies, MDPI, vol. 10(5), pages 1-17, May.
    8. Yu, Hanzhengnan & Liang, Xingyu & Shu, Gequn & Wang, Yuesen & Sun, Xiuxiu & Zhang, Hongsheng, 2018. "Numerical investigation of the effect of two-stage injection strategy on combustion and emission characteristics of a diesel engine," Applied Energy, Elsevier, vol. 227(C), pages 634-642.
    9. Brand, Christian, 2016. "Beyond ‘Dieselgate’: Implications of unaccounted and future air pollutant emissions and energy use for cars in the United Kingdom," Energy Policy, Elsevier, vol. 97(C), pages 1-12.
    10. Liang, Chen & Ji, Changwei & Liu, Xiaolong, 2011. "Combustion and emissions performance of a DME-enriched spark-ignited methanol engine at idle condition," Applied Energy, Elsevier, vol. 88(11), pages 3704-3711.
    11. Moon, Seoksu & Huang, Weidi & Li, Zhilong & Wang, Jin, 2016. "End-of-injection fuel dribble of multi-hole diesel injector: Comprehensive investigation of phenomenon and discussion on control strategy," Applied Energy, Elsevier, vol. 179(C), pages 7-16.
    12. Sprei, Frances & Karlsson, Sten, 2013. "Energy efficiency versus gains in consumer amenities—An example from new cars sold in Sweden," Energy Policy, Elsevier, vol. 53(C), pages 490-499.
    13. Awad, Omar I. & Ali, Obed M. & Mamat, Rizalman & Abdullah, A.A. & Najafi, G. & Kamarulzaman, M.K. & Yusri, I.M. & Noor, M.M., 2017. "Using fusel oil as a blend in gasoline to improve SI engine efficiencies: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 1232-1242.
    14. Barbieri, Nicolò, 2015. "Investigating the impacts of technological position and European environmental regulation on green automotive patent activity," Ecological Economics, Elsevier, vol. 117(C), pages 140-152.
    15. Azmi, W.H. & Sharif, M.Z. & Yusof, T.M. & Mamat, Rizalman & Redhwan, A.A.M., 2017. "Potential of nanorefrigerant and nanolubricant on energy saving in refrigeration system – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 415-428.
    16. Mendiburu, Andrés Z. & Lauermann, Carlos H. & Hayashi, Thamy C. & Mariños, Diego J. & Rodrigues da Costa, Roberto Berlini & Coronado, Christian J.R. & Roberts, Justo J. & de Carvalho, João A., 2022. "Ethanol as a renewable biofuel: Combustion characteristics and application in engines," Energy, Elsevier, vol. 257(C).
    17. Hamedi, Mohammad Reza & Doustdar, Omid & Tsolakis, Athanasios & Hartland, Jonathan, 2021. "Energy-efficient heating strategies of diesel oxidation catalyst for low emissions vehicles," Energy, Elsevier, vol. 230(C).
    18. Aghaali, Habib & Ångström, Hans-Erik, 2015. "A review of turbocompounding as a waste heat recovery system for internal combustion engines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 49(C), pages 813-824.
    19. Serrano, J. & Jiménez-Espadafor, F.J. & Lora, A. & Modesto-López, L. & Gañán-Calvo, A. & López-Serrano, J., 2019. "Experimental analysis of NOx reduction through water addition and comparison with exhaust gas recycling," Energy, Elsevier, vol. 168(C), pages 737-752.
    20. Carlos Armenta-Déu, 2024. "Improving Sustainability in Urban and Road Transportation: Dual Battery Block and Fuel Cell Hybrid Power System for Electric Vehicles," Sustainability, MDPI, vol. 16(5), pages 1-21, March.

    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:15:y:2022:i:17:p:6368-:d:903261. 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.