Chemiluminescence spectral analysis and photographic observation of HCCI combustion

Eiichi Murase, K. Hanada, T. Miyaura, J. Ikeda

Research output: Contribution to conferencePaper

Abstract

Experimental studies of the Homogeneous Charge Compression Ignition (HCCI) combustion was carried out. The fuels used were n-butane/air mixtures and a compact rapid compression machine was used to create a high pressures and high temperatures environment. The Emeleus cool flame band which originated from the formaldehyde chemiluminescence was observed during the cool flame appearance (compression ratio = 13.5:1, equivalence ratio = 0.55:1, temperature before compression = 313 K). The blue flame came out, the emission spectrum of which was similar to that of the cool flame with overlapping by HCO bands. During the main heat release duration, the hot flame emission spectrum was observed where the distinct OH emission at 306.4 nm appeared, and it was superimposed on the CO continuum. Pulsed Flame Jet showed a potential for controlling the start of HCCI combustion directly. The chemiluminescence spectra and the color high-speed images of combustion initialed by PFJ were also obtained. In the jet of PFJ, the emission spectrum obtained was composed of the distinct OH emission at 306.4 nm and CH emission at 431.5 nm superimposed on the CO continuum. This is an abstract of a paper presented at the 30th International Symposium on Combustion (Chicago, IL 7/25-30/2004).

Original languageEnglish
Number of pages1
Publication statusPublished - Jan 1 2004
Event30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations - Chicago, IL, United States
Duration: Jul 25 2004Jul 30 2004

Other

Other30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations
CountryUnited States
CityChicago, IL
Period7/25/047/30/04

Fingerprint

Chemiluminescence
Spectrum analysis
Ignition
Butane
Formaldehyde
Compaction
Color
Temperature
Air

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Murase, E., Hanada, K., Miyaura, T., & Ikeda, J. (2004). Chemiluminescence spectral analysis and photographic observation of HCCI combustion. Paper presented at 30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations, Chicago, IL, United States.

Chemiluminescence spectral analysis and photographic observation of HCCI combustion. / Murase, Eiichi; Hanada, K.; Miyaura, T.; Ikeda, J.

2004. Paper presented at 30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations, Chicago, IL, United States.

Research output: Contribution to conferencePaper

Murase, E, Hanada, K, Miyaura, T & Ikeda, J 2004, 'Chemiluminescence spectral analysis and photographic observation of HCCI combustion' Paper presented at 30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations, Chicago, IL, United States, 7/25/04 - 7/30/04, .
Murase E, Hanada K, Miyaura T, Ikeda J. Chemiluminescence spectral analysis and photographic observation of HCCI combustion. 2004. Paper presented at 30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations, Chicago, IL, United States.
Murase, Eiichi ; Hanada, K. ; Miyaura, T. ; Ikeda, J. / Chemiluminescence spectral analysis and photographic observation of HCCI combustion. Paper presented at 30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations, Chicago, IL, United States.1 p.
@conference{7706144b9b1c42b1822978263e65ac9e,
title = "Chemiluminescence spectral analysis and photographic observation of HCCI combustion",
abstract = "Experimental studies of the Homogeneous Charge Compression Ignition (HCCI) combustion was carried out. The fuels used were n-butane/air mixtures and a compact rapid compression machine was used to create a high pressures and high temperatures environment. The Emeleus cool flame band which originated from the formaldehyde chemiluminescence was observed during the cool flame appearance (compression ratio = 13.5:1, equivalence ratio = 0.55:1, temperature before compression = 313 K). The blue flame came out, the emission spectrum of which was similar to that of the cool flame with overlapping by HCO bands. During the main heat release duration, the hot flame emission spectrum was observed where the distinct OH emission at 306.4 nm appeared, and it was superimposed on the CO continuum. Pulsed Flame Jet showed a potential for controlling the start of HCCI combustion directly. The chemiluminescence spectra and the color high-speed images of combustion initialed by PFJ were also obtained. In the jet of PFJ, the emission spectrum obtained was composed of the distinct OH emission at 306.4 nm and CH emission at 431.5 nm superimposed on the CO continuum. This is an abstract of a paper presented at the 30th International Symposium on Combustion (Chicago, IL 7/25-30/2004).",
author = "Eiichi Murase and K. Hanada and T. Miyaura and J. Ikeda",
year = "2004",
month = "1",
day = "1",
language = "English",
note = "30th International Symposium on Combustion, Abstracts of Works-in-Progress Poster Presentations ; Conference date: 25-07-2004 Through 30-07-2004",

}

TY - CONF

T1 - Chemiluminescence spectral analysis and photographic observation of HCCI combustion

AU - Murase, Eiichi

AU - Hanada, K.

AU - Miyaura, T.

AU - Ikeda, J.

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Experimental studies of the Homogeneous Charge Compression Ignition (HCCI) combustion was carried out. The fuels used were n-butane/air mixtures and a compact rapid compression machine was used to create a high pressures and high temperatures environment. The Emeleus cool flame band which originated from the formaldehyde chemiluminescence was observed during the cool flame appearance (compression ratio = 13.5:1, equivalence ratio = 0.55:1, temperature before compression = 313 K). The blue flame came out, the emission spectrum of which was similar to that of the cool flame with overlapping by HCO bands. During the main heat release duration, the hot flame emission spectrum was observed where the distinct OH emission at 306.4 nm appeared, and it was superimposed on the CO continuum. Pulsed Flame Jet showed a potential for controlling the start of HCCI combustion directly. The chemiluminescence spectra and the color high-speed images of combustion initialed by PFJ were also obtained. In the jet of PFJ, the emission spectrum obtained was composed of the distinct OH emission at 306.4 nm and CH emission at 431.5 nm superimposed on the CO continuum. This is an abstract of a paper presented at the 30th International Symposium on Combustion (Chicago, IL 7/25-30/2004).

AB - Experimental studies of the Homogeneous Charge Compression Ignition (HCCI) combustion was carried out. The fuels used were n-butane/air mixtures and a compact rapid compression machine was used to create a high pressures and high temperatures environment. The Emeleus cool flame band which originated from the formaldehyde chemiluminescence was observed during the cool flame appearance (compression ratio = 13.5:1, equivalence ratio = 0.55:1, temperature before compression = 313 K). The blue flame came out, the emission spectrum of which was similar to that of the cool flame with overlapping by HCO bands. During the main heat release duration, the hot flame emission spectrum was observed where the distinct OH emission at 306.4 nm appeared, and it was superimposed on the CO continuum. Pulsed Flame Jet showed a potential for controlling the start of HCCI combustion directly. The chemiluminescence spectra and the color high-speed images of combustion initialed by PFJ were also obtained. In the jet of PFJ, the emission spectrum obtained was composed of the distinct OH emission at 306.4 nm and CH emission at 431.5 nm superimposed on the CO continuum. This is an abstract of a paper presented at the 30th International Symposium on Combustion (Chicago, IL 7/25-30/2004).

UR - http://www.scopus.com/inward/record.url?scp=10644261438&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=10644261438&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:10644261438

ER -