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Fuel consumption and emission characteristics in asymmetric twin-scroll turbocharged diesel engine with two exhaust gas recirculation circuits

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  • Zhu, Dengting
  • Zheng, Xinqian

Abstract

This paper is the first known presentation of an asymmetric twin-scroll turbocharged engine with two exhaust gas recirculation circuits for emission and energy improvements. The traditional asymmetric twin-scroll turbocharged engine has one exhaust gas recirculation circuit, which is simple in structure and can improve the trade-off between low fuel consumption and nitrogen oxide emissions. However, at the high-speed range, the turbine’s larger scroll has an exhaust pressure that is higher than the intake pressure, leading to poor fuel economy. A test bench experiment was performed to validate numerical models of the asymmetric twin-scroll turbocharged engine with one and two exhaust gas recirculation circuits. Based on the models, both the influences of critical turbine parameters (turbine asymmetry, efficiency and throat area) on engine emission and fuel consumption characteristics, and the EGR valves and the wastegate control strategy were studied, and they were different from the asymmetric twin-scroll turbocharged engine with one exhaust gas recirculation circuit. The maximum exhaust gas recirculation rate and fuel economy improvements were approximately 8.59% and 1.98%. The new technology of the asymmetric twin-scroll turbocharged engine with two exhaust gas recirculation circuits described in this report has the potential to provide substantial gains in engine emission and energy.

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  • Zhu, Dengting & Zheng, Xinqian, 2019. "Fuel consumption and emission characteristics in asymmetric twin-scroll turbocharged diesel engine with two exhaust gas recirculation circuits," Applied Energy, Elsevier, vol. 238(C), pages 985-995.
    • Handle: RePEc:eee:appene:v:238:y:2019:i:c:p:985-995
    DOI: 10.1016/j.apenergy.2019.01.188
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    References listed on IDEAS

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    1. Zhao, Rongchao & Li, Weihua & Zhuge, Weilin & Zhang, Yangjun & Yin, Yong & Wu, Yonghui, 2018. "Characterization of two-stage turbine system under steady and pulsating flow conditions," Energy, Elsevier, vol. 148(C), pages 407-423.
    2. Rajoo, Srithar & Romagnoli, Alessandro & Martinez-Botas, Ricardo F., 2012. "Unsteady performance analysis of a twin-entry variable geometry turbocharger turbine," Energy, Elsevier, vol. 38(1), pages 176-189.
    3. Avola, Calogero & Copeland, Colin D. & Burke, Richard D. & Brace, Chris J., 2017. "Effect of inter-stage phenomena on the performance prediction of two-stage turbocharging systems," Energy, Elsevier, vol. 134(C), pages 743-756.
    4. Belgiorno, Giacomo & Dimitrakopoulos, Nikolaos & Di Blasio, Gabriele & Beatrice, Carlo & Tunestål, Per & Tunér, Martin, 2018. "Effect of the engine calibration parameters on gasoline partially premixed combustion performance and emissions compared to conventional diesel combustion in a light-duty Euro 6 engine," Applied Energy, Elsevier, vol. 228(C), pages 2221-2234.
    5. Raptotasios, Spiridon I. & Sakellaridis, Nikolaos F. & Papagiannakis, Roussos G. & Hountalas, Dimitrios T., 2015. "Application of a multi-zone combustion model to investigate the NOx reduction potential of two-stroke marine diesel engines using EGR," Applied Energy, Elsevier, vol. 157(C), pages 814-823.
    6. Wang, Sinan & Zhao, Fuquan & Liu, Zongwei & Hao, Han, 2017. "Heuristic method for automakers' technological strategy making towards fuel economy regulations based on genetic algorithm: A China's case under corporate average fuel consumption regulation," Applied Energy, Elsevier, vol. 204(C), pages 544-559.
    7. Jang, S.H. & Choi, J.H., 2016. "Comparison of fuel consumption and emission characteristics of various marine heavy fuel additives," Applied Energy, Elsevier, vol. 179(C), pages 36-44.
    8. Zhu, Dengting & Zheng, Xinqian, 2018. "A new asymmetric twin-scroll turbine with two wastegates for energy improvements in diesel engines," Applied Energy, Elsevier, vol. 223(C), pages 263-272.
    9. Saidur, R. & Rezaei, M. & Muzammil, W.K. & Hassan, M.H. & Paria, S. & Hasanuzzaman, M., 2012. "Technologies to recover exhaust heat from internal combustion engines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 5649-5659.
    10. Zamboni, Giorgio & Moggia, Simone & Capobianco, Massimo, 2016. "Hybrid EGR and turbocharging systems control for low NOX and fuel consumption in an automotive diesel engine," Applied Energy, Elsevier, vol. 165(C), pages 839-848.
    11. Zamboni, Giorgio & Capobianco, Massimo, 2012. "Experimental study on the effects of HP and LP EGR in an automotive turbocharged diesel engine," Applied Energy, Elsevier, vol. 94(C), pages 117-128.
    12. Wei, Haiqiao & Zhu, Tianyu & Shu, Gequn & Tan, Linlin & Wang, Yuesen, 2012. "Gasoline engine exhaust gas recirculation – A review," Applied Energy, Elsevier, vol. 99(C), pages 534-544.
    13. Agarwal, Deepak & Singh, Shrawan Kumar & Agarwal, Avinash Kumar, 2011. "Effect of Exhaust Gas Recirculation (EGR) on performance, emissions, deposits and durability of a constant speed compression ignition engine," Applied Energy, Elsevier, vol. 88(8), pages 2900-2907, August.
    14. Chiong, M.S. & Rajoo, S. & Romagnoli, A. & Costall, A.W. & Martinez-Botas, R.F., 2016. "One-dimensional pulse-flow modeling of a twin-scroll turbine," Energy, Elsevier, vol. 115(P1), pages 1291-1304.
    15. S., d'Ambrosio & A., Ferrari, 2018. "Diesel engines equipped with piezoelectric and solenoid injectors: hydraulic performance of the injectors and comparison of the emissions, noise and fuel consumption," Applied Energy, Elsevier, vol. 211(C), pages 1324-1342.
    16. Zhu, Dengting & Zheng, Xinqian, 2017. "Asymmetric twin-scroll turbocharging in diesel engines for energy and emission improvement," Energy, Elsevier, vol. 141(C), pages 702-714.
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    2. Jarosław Ziółkowski & Mateusz Oszczypała & Jerzy Małachowski & Joanna Szkutnik-Rogoż, 2021. "Use of Artificial Neural Networks to Predict Fuel Consumption on the Basis of Technical Parameters of Vehicles," Energies, MDPI, vol. 14(9), pages 1-23, May.
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    4. Ketata, Ahmed & Driss, Zied, 2021. "Characterization of double-entry turbine coupled with gasoline engine under in- and out-phase admission," Energy, Elsevier, vol. 236(C).

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