Ignition characteristics of methanol and natural-gas in a HCCI engine assisted by DME

Sukho Jung; Masahiro Ishida; Hironobu Ueki; Daisaku Sakaguchi

doi:10.4271/2007-01-1863

Ignition characteristics of methanol and natural-gas in a HCCI engine assisted by DME

Sukho Jung, Masahiro Ishida, Hironobu Ueki, Daisaku Sakaguchi

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

In order to clarify ignition characteristics of a HCCI engine, methanol and natural-gas were burnt in a single cylinder diesel engine fuelling with DME as an ignition source. The effect of fuel cetane number on low temperature reaction(LTR), high temperature reaction (HTR), knock limit temperature and misfire limit were compared between methanol and natural gas. It is found that ignition temperatures of LTR and HTR is dependent only on cetane number of the fuel, however, the maximum heat release rate of LTR is dependent not only on cetane number but also the fuel composition.

Original language	English
Journal	SAE Technical Papers
DOIs	https://doi.org/10.4271/2007-01-1863
Publication status	Published - 2007
Externally published	Yes
Event	JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007 - Kyoto, Japan Duration: Jul 23 2007 → Jul 23 2007

All Science Journal Classification (ASJC) codes

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

Access to Document

10.4271/2007-01-1863

Cite this

@article{a3d5b74a77f34a7a90d706412d866042,

title = "Ignition characteristics of methanol and natural-gas in a HCCI engine assisted by DME",

abstract = "In order to clarify ignition characteristics of a HCCI engine, methanol and natural-gas were burnt in a single cylinder diesel engine fuelling with DME as an ignition source. The effect of fuel cetane number on low temperature reaction(LTR), high temperature reaction (HTR), knock limit temperature and misfire limit were compared between methanol and natural gas. It is found that ignition temperatures of LTR and HTR is dependent only on cetane number of the fuel, however, the maximum heat release rate of LTR is dependent not only on cetane number but also the fuel composition.",

author = "Sukho Jung and Masahiro Ishida and Hironobu Ueki and Daisaku Sakaguchi",

year = "2007",

doi = "10.4271/2007-01-1863",

language = "English",

journal = "SAE Technical Papers",

issn = "0148-7191",

publisher = "SAE International",

note = "JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007 ; Conference date: 23-07-2007 Through 23-07-2007",

}

TY - JOUR

T1 - Ignition characteristics of methanol and natural-gas in a HCCI engine assisted by DME

AU - Jung, Sukho

AU - Ishida, Masahiro

AU - Ueki, Hironobu

AU - Sakaguchi, Daisaku

PY - 2007

Y1 - 2007

N2 - In order to clarify ignition characteristics of a HCCI engine, methanol and natural-gas were burnt in a single cylinder diesel engine fuelling with DME as an ignition source. The effect of fuel cetane number on low temperature reaction(LTR), high temperature reaction (HTR), knock limit temperature and misfire limit were compared between methanol and natural gas. It is found that ignition temperatures of LTR and HTR is dependent only on cetane number of the fuel, however, the maximum heat release rate of LTR is dependent not only on cetane number but also the fuel composition.

AB - In order to clarify ignition characteristics of a HCCI engine, methanol and natural-gas were burnt in a single cylinder diesel engine fuelling with DME as an ignition source. The effect of fuel cetane number on low temperature reaction(LTR), high temperature reaction (HTR), knock limit temperature and misfire limit were compared between methanol and natural gas. It is found that ignition temperatures of LTR and HTR is dependent only on cetane number of the fuel, however, the maximum heat release rate of LTR is dependent not only on cetane number but also the fuel composition.

UR - http://www.scopus.com/inward/record.url?scp=85072414158&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85072414158&partnerID=8YFLogxK

U2 - 10.4271/2007-01-1863

DO - 10.4271/2007-01-1863

M3 - Conference article

AN - SCOPUS:85072414158

SN - 0148-7191

JO - SAE Technical Papers

JF - SAE Technical Papers

T2 - JSAE/SAE International Fuels and Lubricants Meeting, JSAE 2007

Y2 - 23 July 2007 through 23 July 2007

ER -

Ignition characteristics of methanol and natural-gas in a HCCI engine assisted by DME

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this