Transition from HCCI to PPC Combustion by Means of Start of Injection

Mengqin Shen*, Sara Lonn, Bengt Johansson

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

18 Scopus citations

Abstract

Partially premixed combustion (PPC) is a promising way to achieve high efficiency and low engine-out emissions simultaneously in a heavy-duty engine. Compared to Homogeneous Charge Compression Ignition (HCCI), it can be controlled by injection events and much lower HC and CO emissions can be achieved. This work focuses on the transition from HCCI to PPC and combustion and emissions characteristics during the process are investigated. Injection strategies, EGR and boost pressure were the main parameters used to present the corresponding effect during the transition.

Original languageEnglish (US)
JournalSAE Technical Papers
Volume2015-September
Issue numberSeptember
DOIs
StatePublished - Sep 1 2015
EventJSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015 - Kyoto, Japan
Duration: Sep 1 2015Sep 4 2015

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

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