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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
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    References listed on IDEAS

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    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. 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.
    3. 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.
    4. 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.
    5. Taylor, Alex M.K.P., 2008. "Science review of internal combustion engines," Energy Policy, Elsevier, vol. 36(12), pages 4657-4667, December.
    6. 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.
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