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Homogeneous Charge Compression Ignition combustion and fuel composition

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conference contribution
posted on 20.08.2014, 10:08 by Nesa Milovanovic, Rui ChenRui Chen, Don Law, James W.G. Turner
Homogeneous charge compression ignition, HCCI, combustion has potentials to deliver high efficiency and negligible cycle-to-cycle variations, while keeps NOx and particulate emissions at very low levels in comparison with conventional SI and CI combustion concepts. Since HCCI combustion is an auto ignited combustion, fuel structure has direct impact on its auto-ignition performance. In this research, by mixing iso-octane and n-heptane, the auto-ignition nature of fuels with different research octane number, RON, were simulated and analysed using a single-zone engine combustion model with detailed chemical kinetics and convective heat transfer loss. The effects of internally recirculated engine exhaust gas, IEGR, as a potential control strategy was also calculated.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Published in

Proceedings of the 17th Internal Combustion Engine Symposium Paper No. JSAE 20026075 Proceedings of the 17th Internal Combustion Engine Symposium Paper No. JSAE 20026075

Pages

361 - 364

Citation

MILOVANOVIC, N. ... (et al.), 2002. Homogeneous Charge Compression Ignition combustion and fuel composition. In: Proceedings of 2002 17th JSAE Internal Combustion Engine Symposium, Tokyo, Japan, pp. 361-364.

Publisher

© Society of Automotive Engineers of Japan

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2002

Book series

JSAE Paper;20026075

Language

en

Location

Tokyo, Japan