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Numerical investigation of natural gas-diesel dual-fuel engine with different piston geometries and radial clearances

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  • Shen, Zhaojie
  • Wang, Xinyan
  • Zhao, Hua
  • Lin, Bo
  • Shen, Yitao
  • Yang, Jianguo

Abstract

Piston crevices are the major source of hydrocarbon emissions for spark ignition engine. It is similar for natural gas-diesel (NG-diesel) dual fuel engine, maybe even worse in high compression ratio and lean burn NG-diesel engine at low load. The aim of this paper is to numerically investigate combustion and methane emissions of YC-6K NG-diesel engine with different radial clearances. Four piston clearances (0.5 mm, 0.76 mm, 1.0 mm and 1.54 mm) and four different piston geometries were employed. Three diesel-spray-orientated (DSO) piston bowls were designed based on diesel injectors of YC-6K with the purpose of supplying more natural gas and air mixture to diesel spray jets, in addition, a protrusion-ring was designed at the bowl rim of DSO pistons to enhance methane flame propagation. The results showed that both in-cylinder pressure and heat release rate (HHR) of all three DSO pistons increased due to higher turbulence kinetic energy comparing to the original piston design (OPD). Methane emissions of pistons with radial clearance of 0.76 mm were lower than that of other radial clearances for DSO pistons.

Suggested Citation

  • Shen, Zhaojie & Wang, Xinyan & Zhao, Hua & Lin, Bo & Shen, Yitao & Yang, Jianguo, 2021. "Numerical investigation of natural gas-diesel dual-fuel engine with different piston geometries and radial clearances," Energy, Elsevier, vol. 220(C).
  • Handle: RePEc:eee:energy:v:220:y:2021:i:c:s0360544220328139
    DOI: 10.1016/j.energy.2020.119706
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    References listed on IDEAS

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    1. Li, Yu & Li, Hailin & Guo, Hongsheng & Li, Yongzhi & Yao, Mingfa, 2017. "A numerical investigation on methane combustion and emissions from a natural gas-diesel dual fuel engine using CFD model," Applied Energy, Elsevier, vol. 205(C), pages 153-162.
    2. Liu, Jie & Wang, Junle & Zhao, Hongbo, 2018. "Optimization of the injection parameters and combustion chamber geometries of a diesel/natural gas RCCI engine," Energy, Elsevier, vol. 164(C), pages 837-852.
    3. 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.
    4. Lee, Seungpil & Park, Sungwook, 2017. "Optimization of the piston bowl geometry and the operating conditions of a gasoline-diesel dual-fuel engine based on a compression ignition engine," Energy, Elsevier, vol. 121(C), pages 433-448.
    5. Lee, Woo-Sung & Kang, Jun-Ho & Lee, Jae-Cheol & Lee, Chang-Ha, 2020. "Enhancement of energy efficiency by exhaust gas recirculation with oxygen-rich combustion in a natural gas combined cycle with a carbon capture process," Energy, Elsevier, vol. 200(C).
    6. Rahnama, Pourya & Paykani, Amin & Reitz, Rolf D., 2017. "A numerical study of the effects of using hydrogen, reformer gas and nitrogen on combustion, emissions and load limits of a heavy duty natural gas/diesel RCCI engine," Applied Energy, Elsevier, vol. 193(C), pages 182-198.
    7. Gainey, Brian & Gohn, James & Hariharan, Deivanayagam & Rahimi-Boldaji, Mozhgan & Lawler, Benjamin, 2020. "Assessing the impact of injector included angle and piston geometry on thermally stratified compression ignition with wet ethanol," Applied Energy, Elsevier, vol. 262(C).
    8. Benajes, Jesús & García, Antonio & Pastor, José Manuel & Monsalve-Serrano, Javier, 2016. "Effects of piston bowl geometry on Reactivity Controlled Compression Ignition heat transfer and combustion losses at different engine loads," Energy, Elsevier, vol. 98(C), pages 64-77.
    9. Rakopoulos, C.D. & Kosmadakis, G.M. & Dimaratos, A.M. & Pariotis, E.G., 2011. "Investigating the effect of crevice flow on internal combustion engines using a new simple crevice model implemented in a CFD code," Applied Energy, Elsevier, vol. 88(1), pages 111-126, January.
    10. Duan, Xiongbo & Zhang, Shiheng & Liu, Yiqun & Li, Yangtang & Liu, Jingping & Lai, Ming-Chia & Deng, Banglin, 2020. "Numerical investigation the effects of the twin-spark plugs coupled with EGR on the combustion process and emissions characteristics in a lean burn natural gas SI engine," Energy, Elsevier, vol. 206(C).
    11. Liu, Haifeng & Wang, Xin & Zheng, Zunqing & Gu, Jingbo & Wang, Hu & Yao, Mingfa, 2014. "Experimental and simulation investigation of the combustion characteristics and emissions using n-butanol/biodiesel dual-fuel injection on a diesel engine," Energy, Elsevier, vol. 74(C), pages 741-752.
    12. Li, Yaopeng & Jia, Ming & Liu, Yaodong & Xie, Maozhao, 2013. "Numerical study on the combustion and emission characteristics of a methanol/diesel reactivity controlled compression ignition (RCCI) engine," Applied Energy, Elsevier, vol. 106(C), pages 184-197.
    13. Yousefi, Amin & Guo, Hongsheng & Birouk, Madjid & Liko, Brian, 2019. "On greenhouse gas emissions and thermal efficiency of natural gas/diesel dual-fuel engine at low load conditions: Coupled effect of injector rail pressure and split injection," Applied Energy, Elsevier, vol. 242(C), pages 216-231.
    14. Ansari, Ehsan & Shahbakhti, Mahdi & Naber, Jeffrey, 2018. "Optimization of performance and operational cost for a dual mode diesel-natural gas RCCI and diesel combustion engine," Applied Energy, Elsevier, vol. 231(C), pages 549-561.
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