An investigation of HCCI combustion processes of stratified charge mixture using rapid compression machine

Hiroaki Nakano, Norimasa Iida

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Effect of inhomogeneity of combustion chamber has been thought as one of the way to avoid dramatically generating heat in HCCI Combustion. The purpose of this research is to investigate the effect of inhomogeneity, especially thermal stratification, HCCI Combustion fueled with DME. Thermal stratification is made in combustion Chamber of Rapid Compression Machine with 3 Kind of pre-mixture has different temperature. The Pre mixture is adiabatic compressed and on that process, in cylinder gas pressure and two-dimensional chemiluminescence images are measured and analyzed.

Original languageEnglish
Pages (from-to)2670-2676
Number of pages7
JournalNihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume74
Issue number12
Publication statusPublished - 2008 Dec

Fingerprint

Thermal stratification
combustion chambers
Combustion chambers
stratification
inhomogeneity
Compaction
Gas cylinders
Chemiluminescence
chemiluminescence
gas pressure
heat
Temperature
temperature
Hot Temperature

Keywords

  • Combustion
  • DME
  • Fuel stratification
  • Gaseous fuel
  • HCCI
  • Premixed combustion
  • Rapid compression machine
  • Thermal stratification

ASJC Scopus subject areas

  • Mechanical Engineering
  • Condensed Matter Physics

Cite this

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AU - Iida, Norimasa

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AB - Effect of inhomogeneity of combustion chamber has been thought as one of the way to avoid dramatically generating heat in HCCI Combustion. The purpose of this research is to investigate the effect of inhomogeneity, especially thermal stratification, HCCI Combustion fueled with DME. Thermal stratification is made in combustion Chamber of Rapid Compression Machine with 3 Kind of pre-mixture has different temperature. The Pre mixture is adiabatic compressed and on that process, in cylinder gas pressure and two-dimensional chemiluminescence images are measured and analyzed.

KW - Combustion

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KW - Thermal stratification

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