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Investigation of natural gas energy fraction and injection timing on the performance and emissions of a dual-fuel engine with pre-combustion chamber under low engine load

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  • Yousefi, Amin
  • Birouk, Madjid

Abstract

Energy fraction of the main (premixed) fuel and pilot injection timing are important in dual-fuel pilot diesel ignition engine. In the present study, natural gas, which is the main premixed fuel, is induced into the engine through the intake port, while the pilot diesel fuel (for ignition) is indirectly injected into the engine. A computational fluid dynamic (CFD)-chemistry platform based on AVL FIRE-CHEMKIN is used to simulate the combustion and emissions characteristics of a dual-fuel pilot diesel ignition engine operating on premixed natural gas. The effect of natural gas energy fraction and diesel injection timing at constant engine total fuel energy on combustion performance and emissions is investigated at low engine load (25% load and IMEP=3bar). The results revealed that at injection timings of 12 and 20 °BTDC, the maximum ITE (26.7%) occurs at 50% natural gas energy fraction. This is attributed to the improved cylinder charge conditions as a result of high swirling motion produced by the introduction of pre-combustion chamber. Moreover, a drastic reduction of NOx emissions was observed at 60% natural gas energy fraction in comparison with that of only diesel combustion (i.e., 0% natural gas energy fraction). On the other side, the combustion of fuel starts in the pre-combustion chamber and propagates into the main chamber. As a result, the combustion peak temperature drops which significantly reduces NOx formation. The results revealed that unburned methane emissions under dual-fuel operation mode become much higher compared to that under diesel combustion mode, which implies that a considerable amount of gaseous fuel escapes the combustion process at low load. However, using pre-combustion chamber is found to decrease unburned methane emissions by 46% on average compared to dual-fuel engine without pre-combustion chamber.

Suggested Citation

  • Yousefi, Amin & Birouk, Madjid, 2017. "Investigation of natural gas energy fraction and injection timing on the performance and emissions of a dual-fuel engine with pre-combustion chamber under low engine load," Applied Energy, Elsevier, vol. 189(C), pages 492-505.
    • Handle: RePEc:eee:appene:v:189:y:2017:i:c:p:492-505
    DOI: 10.1016/j.apenergy.2016.12.046
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    1. Maurya, Rakesh Kumar & Agarwal, Avinash Kumar, 2011. "Experimental study of combustion and emission characteristics of ethanol fuelled port injected homogeneous charge compression ignition (HCCI) combustion engine," Applied Energy, Elsevier, vol. 88(4), pages 1169-1180, April.
    2. Papagiannakis, R.G. & Kotsiopoulos, P.N. & Zannis, T.C. & Yfantis, E.A. & Hountalas, D.T. & Rakopoulos, C.D., 2010. "Theoretical study of the effects of engine parameters on performance and emissions of a pilot ignited natural gas diesel engine," Energy, Elsevier, vol. 35(2), pages 1129-1138.
    3. Sayin, Cenk & Ilhan, Murat & Canakci, Mustafa & Gumus, Metin, 2009. "Effect of injection timing on the exhaust emissions of a diesel engine using diesel–methanol blends," Renewable Energy, Elsevier, vol. 34(5), pages 1261-1269.
    4. Ryu, Kyunghyun, 2013. "Effects of pilot injection timing on the combustion and emissions characteristics in a diesel engine using biodiesel–CNG dual fuel," Applied Energy, Elsevier, vol. 111(C), pages 721-730.
    5. Li, Weifeng & Liu, Zhongchang & Wang, Zhongshu, 2016. "Experimental and theoretical analysis of the combustion process at low loads of a diesel natural gas dual-fuel engine," Energy, Elsevier, vol. 94(C), pages 728-741.
    6. Zhao, Yuwei & Wang, Ying & Li, Dongchang & Lei, Xiong & Liu, Shenghua, 2014. "Combustion and emission characteristics of a DME (dimethyl ether)-diesel dual fuel premixed charge compression ignition engine with EGR (exhaust gas recirculation)," Energy, Elsevier, vol. 72(C), pages 608-617.
    7. Lounici, Mohand Said & Loubar, Khaled & Tarabet, Lyes & Balistrou, Mourad & Niculescu, Dan-Catalin & Tazerout, Mohand, 2014. "Towards improvement of natural gas-diesel dual fuel mode: An experimental investigation on performance and exhaust emissions," Energy, Elsevier, vol. 64(C), pages 200-211.
    8. Sahoo, B.B. & Sahoo, N. & Saha, U.K., 2009. "Effect of engine parameters and type of gaseous fuel on the performance of dual-fuel gas diesel engines--A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(6-7), pages 1151-1184, August.
    9. Shen, Zhaojie & Liu, Zhongchang & Tian, Jing & Liu, Jiangwei, 2014. "Investigation of in-cylinder gas stratification of diesel engine during intake and compression stroke," Energy, Elsevier, vol. 72(C), pages 671-679.
    10. Imran, S. & Emberson, D.R. & Diez, A. & Wen, D.S. & Crookes, R.J. & Korakianitis, T., 2014. "Natural gas fueled compression ignition engine performance and emissions maps with diesel and RME pilot fuels," Applied Energy, Elsevier, vol. 124(C), pages 354-365.
    11. Zhou, J.H. & Cheung, C.S. & Leung, C.W., 2014. "Combustion, performance, regulated and unregulated emissions of a diesel engine with hydrogen addition," Applied Energy, Elsevier, vol. 126(C), pages 1-12.
    12. Zhang, Qiang & Li, Menghan & Shao, Sidong, 2015. "Combustion process and emissions of a heavy-duty engine fueled with directly injected natural gas and pilot diesel," Applied Energy, Elsevier, vol. 157(C), pages 217-228.
    13. Yang, Bo & Xi, Chengxun & Wei, Xing & Zeng, Ke & Lai, Ming-Chia, 2015. "Parametric investigation of natural gas port injection and diesel pilot injection on the combustion and emissions of a turbocharged common rail dual-fuel engine at low load," Applied Energy, Elsevier, vol. 143(C), pages 130-137.
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