IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v197y2020ics0360544220304072.html
   My bibliography  Save this article

Exploring the lean limit operation and fuel consumption improvement of a homogeneous charge pre-chamber torch ignition system in an SI engine fueled with a gasoline-bioethanol blend

Author

Listed:
  • da Costa, Roberto Berlini Rodrigues
  • Rodrigues Filho, Fernando Antônio
  • Moreira, Thiago Augusto Araújo
  • Baêta, José Guilherme Coelho
  • Guzzo, Márcio Expedito
  • de Souza, José Leôncio Fonseca

Abstract

The transportation sector faces a big energy challenge as it looks for more advanced technologies and renewable sources, in which pre-chamber ignition systems and bioethanol have gained worldwide recognition. In this manuscript, a homogenous torch ignition (HTI) system was experimentally analyzed in a commercial four-cylinder engine equipped with port-fuel injection and fueled with a gasoline-bioethanol blend with 25% of bioethanol by volume (E25). Tests were performed at a wide range of speeds and loads for stoichiometric and lean mixtures. Through in-cylinder pressure measurement, a combustion analysis was carefully carried out. Results show that the HTI system leads to a much faster combustion rate and low engine cycle-to-cycle variation due to enhanced ignition energy and turbulence levels in the main chamber, and is able to extend the lean combustion limit with acceptable combustion covariance up to λ = 1.30. Moreover, improved combustion phasing combined with reduced pumping losses and lower heat transfer to the cooling system decreased fuel consumption. BSFC was improved up to 8.4%, 12.1% and 10.2% for engine speeds of 2500, 3500 and 4500 rpm, respectively, for the 3.5 and 4.6 BMEP conditions at λ = 1.20, while the higher load (5.8 bar BMEP) was improved up to 8.6% at λ = 1.30.

Suggested Citation

  • da Costa, Roberto Berlini Rodrigues & Rodrigues Filho, Fernando Antônio & Moreira, Thiago Augusto Araújo & Baêta, José Guilherme Coelho & Guzzo, Márcio Expedito & de Souza, José Leôncio Fonseca, 2020. "Exploring the lean limit operation and fuel consumption improvement of a homogeneous charge pre-chamber torch ignition system in an SI engine fueled with a gasoline-bioethanol blend," Energy, Elsevier, vol. 197(C).
    • Handle: RePEc:eee:energy:v:197:y:2020:i:c:s0360544220304072
    DOI: 10.1016/j.energy.2020.117300
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220304072
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.117300?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Fagundez, J.L.S. & Golke, D. & Martins, M.E.S. & Salau, N.P.G., 2019. "An investigation on performance and combustion characteristics of pure n-butanol and a blend of n-butanol/ethanol as fuels in a spark ignition engine," Energy, Elsevier, vol. 176(C), pages 521-530.
    2. Cheng, Yung-Hsiang & Chang, Yu-Hern & Lu, I.J., 2015. "Urban transportation energy and carbon dioxide emission reduction strategies," Applied Energy, Elsevier, vol. 157(C), pages 953-973.
    3. Sandoval, Oscar R. & Fonda, Marina Vianna & Roso, Vinicius Rückert & da Costa, Roberto Berlini Rodrigues & Valle, Ramón Molina & Baêta, José G. Coelho, 2019. "Computational technique for turbocharger transient characterization using real driving conditions data," Energy, Elsevier, vol. 186(C).
    4. da Costa, Roberto Berlini Rodrigues & Valle, Ramón Molina & Hernández, Juan J. & Malaquias, Augusto César Teixeira & Coronado, Christian J.R. & Pujatti, Fabrício José Pacheco, 2020. "Experimental investigation on the potential of biogas/ethanol dual-fuel spark-ignition engine for power generation: Combustion, performance and pollutant emission analysis," Applied Energy, Elsevier, vol. 261(C).
    5. Benajes, J. & Novella, R. & Gomez-Soriano, J. & Martinez-Hernandiz, P.J. & Libert, C. & Dabiri, M., 2019. "Evaluation of the passive pre-chamber ignition concept for future high compression ratio turbocharged spark-ignition engines," Applied Energy, Elsevier, vol. 248(C), pages 576-588.
    6. Renzi, Massimiliano & Bietresato, Marco & Mazzetto, Fabrizio, 2016. "An experimental evaluation of the performance of a SI internal combustion engine for agricultural purposes fuelled with different bioethanol blends," Energy, Elsevier, vol. 115(P1), pages 1069-1080.
    7. Wang, Zhi & Liu, Hui & Long, Yan & Wang, Jianxin & He, Xin, 2015. "Comparative study on alcohols–gasoline and gasoline–alcohols dual-fuel spark ignition (DFSI) combustion for high load extension and high fuel efficiency," Energy, Elsevier, vol. 82(C), pages 395-405.
    8. Gentz, Gerald & Gholamisheeri, Masumeh & Toulson, Elisa, 2017. "A study of a turbulent jet ignition system fueled with iso-octane: Pressure trace analysis and combustion visualization," Applied Energy, Elsevier, vol. 189(C), pages 385-394.
    9. Badawy, Tawfik & Bao, XiuChao & Xu, Hongming, 2017. "Impact of spark plug gap on flame kernel propagation and engine performance," Applied Energy, Elsevier, vol. 191(C), pages 311-327.
    10. 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.
    11. İlhak, Mehmet İlhan & Tangöz, Selim & Akansu, Selahaddin Orhan & Kahraman, Nafiz, 2019. "An experimental investigation of the use of gasoline-acetylene mixtures at different excess air ratios in an SI engine," Energy, Elsevier, vol. 175(C), pages 434-444.
    12. Roso, Vinícius Rückert & Santos, Nathália Duarte Souza Alvarenga & Valle, Ramon Molina & Alvarez, Carlos Eduardo Castilla & Monsalve-Serrano, Javier & García, Antonio, 2019. "Evaluation of a stratified prechamber ignition concept for vehicular applications in real world and standardized driving cycles," Applied Energy, Elsevier, vol. 254(C).
    13. Jeevanantham, A.K. & Nanthagopal, K. & Ashok, B. & Al-Muhtaseb, Ala'a H. & Thiyagarajan, S. & Geo, V. Edwin & Ong, Hwai Chyuan & Samuel, K. John, 2019. "Impact of addition of two ether additives with high speed diesel- Calophyllum Inophyllum biodiesel blends on NOx reduction in CI engine," Energy, Elsevier, vol. 185(C), pages 39-54.
    14. Galloni, E. & Scala, F. & Fontana, G., 2019. "Influence of fuel bio-alcohol content on the performance of a turbo-charged, PFI, spark-ignition engine," Energy, Elsevier, vol. 170(C), pages 85-92.
    15. Osorio, Julian D. & Rivera-Alvarez, Alejandro, 2018. "Efficiency enhancement of spark-ignition engines using a Continuous Variable Valve Timing system for load control," Energy, Elsevier, vol. 161(C), pages 649-662.
    16. Li, Yaopeng & Jia, Ming & Kokjohn, Sage L. & Chang, Yachao & Reitz, Rolf D., 2018. "Comprehensive analysis of exergy destruction sources in different engine combustion regimes," Energy, Elsevier, vol. 149(C), pages 697-708.
    17. Merola, Simona S. & Sementa, Paolo & Tornatore, Cinzia & Vaglieco, Bianca M., 2010. "Effect of the fuel injection strategy on the combustion process in a PFI boosted spark-ignition engine," Energy, Elsevier, vol. 35(2), pages 1094-1100.
    18. Park, Cheolwoong & Kim, Sungdae & Kim, Hongsuk & Moriyoshi, Yasuo, 2012. "Stratified lean combustion characteristics of a spray-guided combustion system in a gasoline direct injection engine," Energy, Elsevier, vol. 41(1), pages 401-407.
    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. Yontar, Ahmet Alper, 2020. "A comparative study to evaluate the effects of pre-chamber jet ignition for engine characteristics and emission formations at high speed," Energy, Elsevier, vol. 210(C).
    2. Lin, Zhelong & Liu, Shang & Qi, Yunliang & Chen, Qingchu & Wang, Zhi, 2024. "Experimental study on the performance of a high compression ratio SI engine using alcohol/ammonia fuel," Energy, Elsevier, vol. 289(C).
    3. Zhao, Deyang & An, Yanzhao & Pei, Yiqiang & Shi, Hao & Wang, Kun, 2023. "Numerical study on the asymmetrical jets formation from active pre-chamber under super-lean combustion conditions," Energy, Elsevier, vol. 262(PA).
    4. 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).
    5. M, Jerome Stanley & Varuvel, Edwin Geo & M, Leenus Jesu Martin, 2024. "Evaluating the potential performance of methane in lean conditions and examining the variations in combustion in a gasoline direct injection engine," Energy, Elsevier, vol. 302(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. Soo-Jin Jeong, 2024. "CFD Simulation of Pre-Chamber Spark-Ignition Engines—A Perspective Review," Energies, MDPI, vol. 17(18), pages 1-39, September.
    2. 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).
    3. Zhang, Zhijin & Zhang, Haiyan & Wang, Tianyou & Jia, Ming, 2014. "Effects of tumble combined with EGR (exhaust gas recirculation) on the combustion and emissions in a spark ignition engine at part loads," Energy, Elsevier, vol. 65(C), pages 18-24.
    4. López, J.J. & Novella, R. & Gomez-Soriano, J. & Martinez-Hernandiz, P.J. & Rampanarivo, F. & Libert, C. & Dabiri, M., 2021. "Advantages of the unscavenged pre-chamber ignition system in turbocharged natural gas engines for automotive applications," Energy, Elsevier, vol. 218(C).
    5. Benajes, J. & Novella, R. & Gomez-Soriano, J. & Martinez-Hernandiz, P.J. & Libert, C. & Dabiri, M., 2019. "Evaluation of the passive pre-chamber ignition concept for future high compression ratio turbocharged spark-ignition engines," Applied Energy, Elsevier, vol. 248(C), pages 576-588.
    6. Kim, Keunsoo & Kim, Junghwan & Oh, Seungmook & Kim, Changup & Lee, Yonggyu, 2017. "Evaluation of injection and ignition schemes for the ultra-lean combustion direct-injection LPG engine to control particulate emissions," Applied Energy, Elsevier, vol. 194(C), pages 123-135.
    7. Amaral, Lucimar Venâncio & Santos, Nathália Duarte Souza Alvarenga & Roso, Vinícius Rückert & Sebastião, Rita de Cássia de Oliveira & Pujatti, Fabrício José Pacheco, 2021. "Effects of gasoline composition on engine performance, exhaust gases and operational costs," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    8. García, Antonio & Monsalve-Serrano, Javier & Martínez-Boggio, Santiago & Rückert Roso, Vinícius & Duarte Souza Alvarenga Santos, Nathália, 2020. "Potential of bio-ethanol in different advanced combustion modes for hybrid passenger vehicles," Renewable Energy, Elsevier, vol. 150(C), pages 58-77.
    9. da Costa, Roberto Berlini Rodrigues & Valle, Ramón Molina & Hernández, Juan J. & Malaquias, Augusto César Teixeira & Coronado, Christian J.R. & Pujatti, Fabrício José Pacheco, 2020. "Experimental investigation on the potential of biogas/ethanol dual-fuel spark-ignition engine for power generation: Combustion, performance and pollutant emission analysis," Applied Energy, Elsevier, vol. 261(C).
    10. Yontar, Ahmet Alper, 2020. "A comparative study to evaluate the effects of pre-chamber jet ignition for engine characteristics and emission formations at high speed," Energy, Elsevier, vol. 210(C).
    11. Nyamsuren Gombosuren & Ogami Yoshifumi & Asada Hiroyuki, 2020. "A Charge Possibility of an Unfueled Prechamber and Its Fluctuating Phenomenon for the Spark Ignited Engine," Energies, MDPI, vol. 13(2), pages 1-17, January.
    12. Novella, R. & Gomez-Soriano, J. & Barbery, I. & Martinez-Hernandiz, P.J., 2024. "Exploring the passive the pre-chamber ignition concept for spark-ignition engines fueled with natural gas under EGR-diluted conditions," Energy, Elsevier, vol. 294(C).
    13. Rocha, Déborah Domingos da & de Castro Radicchi, Fábio & Lopes, Gustavo Santos & Brunocilla, Marcello Francisco & Gomes, Paulo César de Ferreira & Santos, Nathalia Duarte Souza Alvarenga & Malaquias, , 2021. "Study of the water injection control parameters on combustion performance of a spark-ignition engine," Energy, Elsevier, vol. 217(C).
    14. Discepoli, G. & Cruccolini, V. & Ricci, F. & Di Giuseppe, A. & Papi, S. & Grimaldi, C.N., 2020. "Experimental characterisation of the thermal energy released by a Radio-Frequency Corona Igniter in nitrogen and air," Applied Energy, Elsevier, vol. 263(C).
    15. Zhiqiang Li & Jing Qin & Yiqiang Pei & Kai Zhong & Zhiyong Zhang & Jian Sun, 2023. "The Lean-Burn Limit Extending Experiment on Gasoline Engine with Dual Injection Strategy and High Power Ignition System," Energies, MDPI, vol. 16(15), pages 1-16, July.
    16. Jung, Dongwon & Sasaki, Kosaku & Iida, Norimasa, 2017. "Effects of increased spark discharge energy and enhanced in-cylinder turbulence level on lean limits and cycle-to-cycle variations of combustion for SI engine operation," Applied Energy, Elsevier, vol. 205(C), pages 1467-1477.
    17. Costa, M. & Marchitto, L. & Merola, S.S. & Sorge, U., 2014. "Study of mixture formation and early flame development in a research GDI (gasoline direct injection) engine through numerical simulation and UV-digital imaging," Energy, Elsevier, vol. 77(C), pages 88-96.
    18. Duarte Souza Alvarenga Santos, Nathália & Rückert Roso, Vinícius & Teixeira Malaquias, Augusto César & Coelho Baêta, José Guilherme, 2021. "Internal combustion engines and biofuels: Examining why this robust combination should not be ignored for future sustainable transportation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    19. Kim, Donghwan & Son, Yousang & Park, Sungwook, 2022. "Effects of operating parameters on in-cylinder flow characteristics of an optically accessible engine with a spray-guided injector," Energy, Elsevier, vol. 245(C).
    20. Meng, Xianglong & Xie, Fangxi & Li, Xiaona & Han, Linghai & Duan, Jiaquan & Gong, Yanfeng & Zhou, You, 2024. "Study on the effects of intake valve timing and lift on the combustion and emission performance of ethanol, N-butanol, and gasoline engine under stoichiometric combustion and lean burn conditions," Energy, Elsevier, vol. 300(C).

    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:eee:energy:v:197:y:2020:i:c:s0360544220304072. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    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.