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Numerical study on the effects of intake charge on oxy-fuel combustion in a dual-injection spark ignition engine at economical oxygen-fuel ratios

  • Xiang Li
    ,
  • Yiqiang Pei
    ,
  • Zhijun Peng
    ,
  • Tahmina Ajmal
    ,
  • Khaqan Rana
    ,
  • Abdel Aitouche
  • Tianjin University
    ,
  • Université de Lille
    ,
  • Smart Systems and Energies
Research Output: Contribution to journal Article Peer-review

Open access

Abstract

In order to decrease Carbon Dioxide (CO2) emissions, Oxy-Fuel Combustion (OFC) technology with Carbon Capture and Storage (CCS) is being developed in Internal Combustion Engine (ICE). In this article, a numerical study about the effects of intake charge on OFC was conducted in a dual-injection. Spark Ignition (SI) engine, with Gasoline Direct Injection (GDI), Port Fuel Injection (PFI) and P-G (50% PFI and 50% GDI) three injection strategies. The results show that under OFC with fixed Oxygen Mass Fraction (OMF) and intake temperature, the maximum Brake Mean Effective Pressure (BMEP) is each 5.671, 5.649 and 5.646 bar for GDI, P-G and PFI strategy, which leads to a considerable decrease compared to Conventional Air Combustion (CAC).

Publication Information

Output type

Research Output: Contribution to journal Article Peer-review

Original language

English

Pages from-to (Number of pages)

Pages 1602-1616 (15 pages)

Journal (Volume, Issue Number)

International Journal of Engine Research (Volume 23, Issue 9)

Publication milestones

  • Accepted/In press - 11/05/2021
  • Published - 28/05/2021

Publication status

Published - 28/05/2021

ISSN

1468-0874

External Publication IDs

  • handle.net: 10547/624998
  • Scopus: 85107135497
  • ORCID: /0000-0003-2170-5248/work/180105499

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