| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2025-11-01 |
| タイトル |
|
|
タイトル |
Ignition study of characteristics and index on HCCI condition for methyl-benzenes |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ |
conference paper |
| アクセス権 |
|
|
アクセス権 |
open access |
| 著者 |
Izumi, Naoto
Fujino, Koji
Oguchi, Tatsuo
泉, 侃人
藤野, 滉司
小口, 達夫
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
In recent years, homogeneous-charge compression ignition (HCCI) is a combustion condition that is used not only as a combustion method of an internal combustion engine but also for the elucidation of an ignition reaction. In this study, ignition characteristics of methyl substituted benzene were measured using repetitive rapid compression expansion reactor (RCER developed as an experimental apparatus capable of reproducing the HCCI condition. Two-component fuel in which toluene, 1,4-dimethylbenzene (p-xylene), 1,2-dimethylbenzene (o-xylene) and 1,2,4-trimethylbenzene (124-TMB) were mixed was used as a fuel based on heptane. As a result, it was found that ignition inhibition was strong in the order of 124-TMB, p-xylene, o-xylene, and toluene. However, this result is different from the ignition characteristic indicated by research octane number (RON). Therefore, in this research, considering the validity of the experimental result from the molecular structure, we examined the usefulness of RON. |
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言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
12th Asia-Pacific Conference on Combustion,
Fukuoka International Congress Center, Fukuoka, Japan
1st -5th July 2019. |
|
言語 |
en |
ASPACC2019-20251031.pdf (1.3 MB)
