IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v239y2019icp1154-1162.html
   My bibliography  Save this article

Compound combustion and pollutant emissions characteristics of a common-rail engine with ethanol homogeneous charge and polyoxymethylene dimethyl ethers injection

Author

Listed:
  • Liu, Junheng
  • Yang, Jun
  • Sun, Ping
  • Gao, Wanying
  • Yang, Chen
  • Fang, Jia

Abstract

Polyoxymethylene dimethyl ethers (PODE)-ethanol compound combustion was conducted on a 4-cylinder turbocharged intercooling common-rail diesel engine, in which the ethanol homogeneous charge was ignited by the direct injection of PODE in the cylinder. The ethanol fuel was injected into the intake manifold of the engine at a certain energy fraction (0, 20, 30, 40 or 50%) of the fuel. This research is aimed to investigate the effects of premixed ethanol ratio on the compound combustion and exhaust pollutant emissions characteristics of the engine with a diesel oxidation catalyst (DOC). The results show that at low load, with the increment of ethanol ratio, the combustion phase of the compound combustion is postponed, the maximum combustion pressure decreases, the combustion duration increases firstly and then decreases, while the amount of premixed combustion and its peak heat release rate increase. At high load, premixed ethanol is prone to spontaneous combustion before PODE ignition. Both the maximum combustion pressure and the premixed heat release rate increase sharply. CA50 gets close to the top dead center (TDC), the combustion duration extends, and the ringing intensity increases with the increment of ethanol ratio, while the brake thermal efficiency is remarkably improved. Compound combustion simultaneously decreases the NOX and soot emissions, and changes the trade-off relation of NOX and soot at low load. But at high load, due to premixed ethanol spontaneous combustion, soot emission increases with the increment of ethanol ratio. The NO2, HC, CO, formaldehyde and acetaldehyde emissions of compound combustion are much higher compared to those of pure PODE combustion, and they all increase with the increment of ethanol ratio. Whereas, DOC can efficiently purify these increased emissions, even at low load, the catalytic efficiency of DOC is higher than 81.9%. After DOC, compound combustion does not cause excessive pollutant emissions.

Suggested Citation

  • Liu, Junheng & Yang, Jun & Sun, Ping & Gao, Wanying & Yang, Chen & Fang, Jia, 2019. "Compound combustion and pollutant emissions characteristics of a common-rail engine with ethanol homogeneous charge and polyoxymethylene dimethyl ethers injection," Applied Energy, Elsevier, vol. 239(C), pages 1154-1162.
    • Handle: RePEc:eee:appene:v:239:y:2019:i:c:p:1154-1162
    DOI: 10.1016/j.apenergy.2019.02.036
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261919303332
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2019.02.036?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. Pedrozo, Vinícius B. & May, Ian & Dalla Nora, Macklini & Cairns, Alasdair & Zhao, Hua, 2016. "Experimental analysis of ethanol dual-fuel combustion in a heavy-duty diesel engine: An optimisation at low load," Applied Energy, Elsevier, vol. 165(C), pages 166-182.
    2. Hamedi, M.R. & Doustdar, O. & Tsolakis, A. & Hartland, J., 2019. "Thermal energy storage system for efficient diesel exhaust aftertreatment at low temperatures," Applied Energy, Elsevier, vol. 235(C), pages 874-887.
    3. Zhou, Dezhi & Yang, Wenming & Zhao, Feiyang & Li, Jing, 2017. "Dual-fuel RCCI engine combustion modeling with detailed chemistry considering flame propagation in partially premixed combustion," Applied Energy, Elsevier, vol. 203(C), pages 164-176.
    4. Roy, Murari Mohon & Calder, Jorge & Wang, Wilson & Mangad, Arvind & Diniz, Fernando Cezar Mariano, 2016. "Cold start idle emissions from a modern Tier-4 turbo-charged diesel engine fueled with diesel-biodiesel, diesel-biodiesel-ethanol, and diesel-biodiesel-diethyl ether blends," Applied Energy, Elsevier, vol. 180(C), pages 52-65.
    5. Zhong, Wenjun & Pachiannan, Tamilselvan & He, Zhixia & Xuan, Tiemin & Wang, Qian, 2019. "Experimental study of ignition, lift-off length and emission characteristics of diesel/hydrogenated catalytic biodiesel blends," Applied Energy, Elsevier, vol. 235(C), pages 641-652.
    6. Yadav, Jaykumar & Ramesh, A., 2018. "Injection strategies for reducing smoke and improving the performance of a butanol-diesel common rail dual fuel engine," Applied Energy, Elsevier, vol. 212(C), pages 1-12.
    7. Liu, Haoye & Wang, Zhi & Li, Yanfei & Zheng, Yanyan & He, Tanjin & Wang, Jianxin, 2019. "Recent progress in the application in compression ignition engines and the synthesis technologies of polyoxymethylene dimethyl ethers," Applied Energy, Elsevier, vol. 233, pages 599-611.
    8. Liu, Junheng & Sun, Ping & Huang, He & Meng, Jian & Yao, Xiaohua, 2017. "Experimental investigation on performance, combustion and emission characteristics of a common-rail diesel engine fueled with polyoxymethylene dimethyl ethers-diesel blends," Applied Energy, Elsevier, vol. 202(C), pages 527-536.
    9. Dong, Shijun & Wang, Zhaowen & Yang, Can & Ou, Biao & Lu, Hongguang & Xu, Haocheng & Cheng, Xiaobei, 2018. "Investigations on the effects of fuel stratification on auto-ignition and combustion process of an ethanol/diesel dual-fuel engine," Applied Energy, Elsevier, vol. 230(C), pages 19-30.
    10. Su, Teng & Ji, Changwei & Wang, Shuofeng & Shi, Lei & Yang, Jinxin & Cong, Xiaoyu, 2017. "Investigation on performance of a hydrogen-gasoline rotary engine at part load and lean conditions," Applied Energy, Elsevier, vol. 205(C), pages 683-691.
    11. Li, Bowen & Li, Yanfei & Liu, Haoye & Liu, Fang & Wang, Zhi & Wang, Jianxin, 2017. "Combustion and emission characteristics of diesel engine fueled with biodiesel/PODE blends," Applied Energy, Elsevier, vol. 206(C), pages 425-431.
    12. Pedrozo, Vinícius B. & Zhao, Hua, 2018. "Improvement in high load ethanol-diesel dual-fuel combustion by Miller cycle and charge air cooling," Applied Energy, Elsevier, vol. 210(C), pages 138-151.
    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. Wei, Jiangjun & He, Chengjun & Lv, Gang & Zhuang, Yuan & Qian, Yejian & Pan, Suozhu, 2021. "The combustion, performance and emissions investigation of a dual-fuel diesel engine using silicon dioxide nanoparticle additives to methanol," Energy, Elsevier, vol. 230(C).
    2. Joaquim Costa & Jorge Martins & Tiago Arantes & Margarida Gonçalves & Luis Durão & Francisco P. Brito, 2021. "Experimental Assessment of the Performance and Emissions of a Spark-Ignition Engine Using Waste-Derived Biofuels as Additives," Energies, MDPI, vol. 14(16), pages 1-19, August.
    3. Panagiotis Karvounis & Gerasimos Theotokatos & Ioannis Vlaskos & Antonios Hatziapostolou, 2023. "Methanol Combustion Characteristics in Compression Ignition Engines: A Critical Review," Energies, MDPI, vol. 16(24), pages 1-26, December.
    4. Chakrapani Nagappan Kowthaman & S. M. Ashrafur Rahman & I. M. R. Fattah, 2023. "Exploring the Potential of Lignocellulosic Biomass-Derived Polyoxymethylene Dimethyl Ether as a Sustainable Fuel for Internal Combustion Engines," Energies, MDPI, vol. 16(12), pages 1-18, June.

    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. Deng, Yuanwang & Liu, Huawei & Zhao, Xiaohuan & E, Jiaqiang & Chen, Jianmei, 2018. "Effects of cold start control strategy on cold start performance of the diesel engine based on a comprehensive preheat diesel engine model," Applied Energy, Elsevier, vol. 210(C), pages 279-287.
    2. Chakrapani Nagappan Kowthaman & S. M. Ashrafur Rahman & I. M. R. Fattah, 2023. "Exploring the Potential of Lignocellulosic Biomass-Derived Polyoxymethylene Dimethyl Ether as a Sustainable Fuel for Internal Combustion Engines," Energies, MDPI, vol. 16(12), pages 1-18, June.
    3. Shim, Euijoon & Park, Hyunwook & Bae, Choongsik, 2018. "Intake air strategy for low HC and CO emissions in dual-fuel (CNG-diesel) premixed charge compression ignition engine," Applied Energy, Elsevier, vol. 225(C), pages 1068-1077.
    4. Guan, Wei & Gu, Jinkai & Pan, Xiubin & Pan, Mingzhang & Wang, Xinyan & Zhao, Hua & Tan, Dongli & Fu, Changcheng & Pedrozo, Vinícius B. & Zhang, Zhiqing, 2024. "Improvement of the light-load combustion control strategy for a heavy-duty diesel engine fueled with diesel/methonal by RSM-NSGA III," Energy, Elsevier, vol. 297(C).
    5. Huang, Haozhong & Zhu, Zhaojun & Zhu, Jizhen & Lv, Delin & Pan, Yuping & Wei, Hongling & Teng, Wenwen, 2019. "Experimental and numerical study of pre-injection effects on diesel-n-butanol blends combustion," Applied Energy, Elsevier, vol. 249(C), pages 377-391.
    6. Jingjing He & Hao Chen & Xin Su & Bin Xie & Quanwei Li, 2021. "Combustion Study of Polyoxymethylene Dimethyl Ethers and Diesel Blend Fuels on an Optical Engine," Energies, MDPI, vol. 14(15), pages 1-19, July.
    7. Haoming Gu & Shenghua Liu & Yanju Wei & Xibin Liu & Xiaodong Zhu & Zheyang Li, 2022. "Effects of Polyoxymethylene Dimethyl Ethers Addition in Diesel on Real Driving Emission and Fuel Consumption Characteristics of a CHINA VI Heavy-Duty Vehicle," Energies, MDPI, vol. 15(7), pages 1-20, March.
    8. Fan, Qinhao & Liu, Shang & Qi, Yunliang & Cai, Kaiyuan & Wang, Zhi, 2021. "Investigation into ethanol effects on combustion and particle number emissions in a spark-ignition to compression-ignition (SICI) engine," Energy, Elsevier, vol. 233(C).
    9. Liu, Haoye & Wang, Zhi & Li, Yanfei & Zheng, Yanyan & He, Tanjin & Wang, Jianxin, 2019. "Recent progress in the application in compression ignition engines and the synthesis technologies of polyoxymethylene dimethyl ethers," Applied Energy, Elsevier, vol. 233, pages 599-611.
    10. Liu, Junheng & Liu, Yuan & Ji, Qian & Sun, Ping & Zhang, Xuchao & Wang, Xidong & Ma, Hongjie, 2023. "Effects of split injection strategy on combustion stability and GHG emissions characteristics of natural gas/diesel RCCI engine under high load," Energy, Elsevier, vol. 266(C).
    11. Chen, Hao & Su, Xin & Li, Junhui & Zhong, Xianglin, 2019. "Effects of gasoline and polyoxymethylene dimethyl ethers blending in diesel on the combustion and emission of a common rail diesel engine," Energy, Elsevier, vol. 171(C), pages 981-999.
    12. 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).
    13. Ghadikolaei, Meisam Ahmadi & Wong, Pak Kin & Cheung, Chun Shun & Ning, Zhi & Yung, Ka-Fu & Zhao, Jing & Gali, Nirmal Kumar & Berenjestanaki, Alireza Valipour, 2021. "Impact of lower and higher alcohols on the physicochemical properties of particulate matter from diesel engines: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    14. Motong Yang & Yaodong Wang, 2023. "Application of Miller Cycle and Net-Zero Fuel(s) to Diesel Engine: Effect on the Performance and NOx Emissions of a Single-Cylinder Engine," Energies, MDPI, vol. 16(5), pages 1-21, March.
    15. Liu, Junheng & Ma, Haoran & Liang, Wenwen & Yang, Jun & Sun, Ping & Wang, Xidong & Wang, Yongxu & Wang, Pan, 2022. "Experimental investigation on combustion characteristics and influencing factors of PODE/methanol dual-fuel engine," Energy, Elsevier, vol. 260(C).
    16. Singh, Awanish Pratap & Padhi, Upasana P. & Joarder, Ratan & Roy, Arnab, 2019. "Spatio-temporal effect of the breakdown zone in the laser-initiated ignition of atomized ethyl alcohol-air mixture," Applied Energy, Elsevier, vol. 247(C), pages 140-154.
    17. Li, Yu & Li, Hailin & Guo, Hongsheng & Wang, Hu & Yao, Mingfa, 2018. "A numerical study on the chemical kinetics process during auto-ignition of n-heptane in a direct injection compression ignition engine," Applied Energy, Elsevier, vol. 212(C), pages 909-918.
    18. Md Modassir Khan & Arun Kumar Kadian & Rabindra Prasad Sharma & S M Mozammil Hasnain & Ahmed Mohamed & Adham E. Ragab & Ali Zare & Shatrudhan Pandey, 2023. "Emission Reduction and Performance Enhancement of CI Engine Propelled by Neem Biodiesel-Neem Oil-Decanol-Diesel Blends at High Injection Pressure," Sustainability, MDPI, vol. 15(11), pages 1-18, June.
    19. Liu, Junheng & Sun, Ping & Huang, He & Meng, Jian & Yao, Xiaohua, 2017. "Experimental investigation on performance, combustion and emission characteristics of a common-rail diesel engine fueled with polyoxymethylene dimethyl ethers-diesel blends," Applied Energy, Elsevier, vol. 202(C), pages 527-536.
    20. Monika Andrych-Zalewska & Zdzislaw Chlopek & Jerzy Merkisz & Jacek Pielecha, 2023. "Impact of the Internal Combustion Engine Thermal State during Start-Up on the Exhaust Emissions in the Homologation Test," Energies, MDPI, vol. 16(4), pages 1-16, February.

    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:appene:v:239:y:2019:i:c:p:1154-1162. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.