Effects of Reaction Intermediates on Auto-ignition Delay Time (First Report)
自着火遅れに対する反応中間生成物の影響（第1報）
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20115799
- Paper/Info type
- Proceedings (Autumn)
No.157-11
- Pages
- 7-12(Total 6 p)
- Date of publication
- Oct 2011
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Author(J) | 1) 中野 道王 |
|---|---|
| Author(E) | 1) Michio Nakano |
| Affiliation(J) | 1) 日本工業大学 |
| Abstract(J) | 反応中間生成物が自着火遅れに及ぼす影響を詳細反応シミュレーションにより検討し、HCCI燃焼の制御に適した成分について考察した。 Translation |
| Abstract(E) | The ignition timing of homogeneous charge compression ignition (HCCI) combustion engines is the important factor which should be controlled. In this study, effects of adding reaction intermediates to n-heptane-air mixture on auto-ignition delay time are evaluated. Effects of additives on the ignition timing control are large at low temperature, and these tend to become small at high temperature. Especially, it is appropriate to supply additives at lower temperature than the temperature of negative temperature coefficient in order to control the ignition timing. C2H2 and C2H hardly influence the ignition time in high temperature conditions though it has the effect of promoting the ignition in low temperature conditions. |
