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 publicationProceedings of the FISITA 2012 World Automotive Congress
Pages931-940
Number of pages10
EditionVOL. 2
DOIs
Publication statusPublished - 2013 Jul 4
EventFISITA 2012 World Automotive Congress - Beijing, China
Duration: 2012 Nov 272012 Nov 30

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 2
Volume190 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceFISITA 2012 World Automotive Congress
CountryChina
CityBeijing
Period12/11/2712/11/30

Keywords

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

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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  • Cite this

    Kubota, T., Shinmura, N., & Naitoh, K. (2013). Cycle-resolved computations of stratified-charge turbulent combustion in direct injection engines. In Proceedings of the FISITA 2012 World Automotive Congress (VOL. 2 ed., 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