Cycle-resolved computations of stratified-charge turbulent combustion in direct injection engines

Tomoaki Kubota, Nobuhiro Shinmura, Ken Naitoh

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    Cyclic variations of stratified-charge turbulent combustion in direct injection gasoline engine can be simulated over ten continuous cycles based on the multi-level formation for the compressible Navier-Stokes equation and also a spray model. Computational results are compared with experimental data. Then, a factor generating the cyclic variations is revealed, which leads to an effective way to control instability of combustion at very lean burning conditions.

    Original languageEnglish
    Title of host publicationLecture Notes in Electrical Engineering
    Pages931-940
    Number of pages10
    Volume190 LNEE
    EditionVOL. 2
    DOIs
    Publication statusPublished - 2013
    EventFISITA 2012 World Automotive Congress - Beijing
    Duration: 2012 Nov 272012 Nov 30

    Publication series

    NameLecture Notes in Electrical Engineering
    NumberVOL. 2
    Volume190 LNEE
    ISSN (Print)18761100
    ISSN (Electronic)18761119

    Other

    OtherFISITA 2012 World Automotive Congress
    CityBeijing
    Period12/11/2712/11/30

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    Keywords

    • Cyclic variations of combustion
    • Mixture formation
    • Numerical analysis
    • Stratified-charge engine
    • Very lean burning

    ASJC Scopus subject areas

    • Industrial and Manufacturing Engineering

    Cite this

    Kubota, T., Shinmura, N., & Naitoh, K. (2013). Cycle-resolved computations of stratified-charge turbulent combustion in direct injection engines. In Lecture Notes in Electrical Engineering (VOL. 2 ed., Vol. 190 LNEE, pp. 931-940). (Lecture Notes in Electrical Engineering; Vol. 190 LNEE, No. VOL. 2). https://doi.org/10.1007/978-3-642-33750-5-8