抄録
The operating range is restricted by knocking and misfiring in a homogeneous charge compression ignition (HCCI) engine. In an HCCI engine, the autoignition does not always mean the high combustion efficiency because the operating range to achieve high combustion efficiency is very narrowly restricted by knocking and high THC, CO emissions. In this study, we have investigated the operating conditions to achieve high combustion efficiency and low CO emission in a four-stroke HCCI engine using experimental analysis and elementary reactions calculation. It is shown that the combustion efficiency reaches higher than 90%, and the CO emission can be reduced considerably when the in-cylinder maximum gas temperature is over 1600K.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | SAE Technical Papers |
| DOI | |
| 出版ステータス | Published - 2004 |
| イベント | Fuels and Lubricants Meeting and Exhibition - Toulouse, France 継続期間: 2004 6月 8 → 2004 6月 10 |
Other
| Other | Fuels and Lubricants Meeting and Exhibition |
|---|---|
| 国/地域 | France |
| City | Toulouse |
| Period | 04/6/8 → 04/6/10 |
ASJC Scopus subject areas
- 自動車工学
- 安全性、リスク、信頼性、品質管理
- 汚染
- 産業および生産工学