抄録
The ignition enhancement effects of hydrogen addition to lean ethanol vapor-air mixtures are experimentally investigated. Hydrogen addition decreases the lean limit of equivalence ratio from 0.80 down to 0.36. The peak overpressure increases and ignition delay time decreases under the conditions of equivalence ratio below 0.80. Hydrogen addition effect is also confirmed using detailed computations of reaction mechanism. Chain reactions including H 2 are primary ignition enhancing mechanism.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 347-353 |
| ページ数 | 7 |
| ジャーナル | Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
| 巻 | 75 |
| 号 | 750 |
| DOI | |
| 出版ステータス | Published - 2009 2月 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 凝縮系物理学
- 機械工学