Effect of Spark Discharge Characteristics on Combustion Stability
火花点火機関における放電路挙動が燃焼安定性に及ぼす影響
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20185290
- Paper/Info type
- Proceedings (Spring)
No.63-18
- Pages
- 1-4(Total 4 p)
- Date of publication
- May 2018
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2018 JSAE Annual Congress (Spring)
Detailed Information
| Author(J) | 1) 窪山 達也, 2) 周 玉宇, 3) 松本 脩, 4) 森吉 泰生 |
|---|---|
| Author(E) | 1) Tatsuya Kuboyama, 2) Yuyu Zhou, 3) Osamu Matsumoto, 4) Yasuo Moriyoshi |
| Affiliation(J) | 1) 千葉大学, 2) 千葉大学, 3) サステナブル･エンジン･リサーチ･センター, 4) 千葉大学 |
| Affiliation(E) | 1) Chiba University, 2) Chiba University, 3) Sustainable Engine Research Center, 4) Chiba University |
| Abstract(J) | 本研究では，火花点火機関の高効率燃焼技術である希薄燃焼，排気再循環（EGR）適用時に課題となる燃焼安定性の向上を目指し，放電路挙動が燃焼安定性に及ぼす影響に着目している．実用過給ガソリン機関を対象に，筒内圧力計測に基づく燃焼解析とともに，放電路と火炎伝播の可視化を適用し，放電路挙動が燃焼安定性に及ぼす影響を実験的に調査している． Translation |
| Abstract(E) | The objective of this study is to improve combustion stability during lean burn and EGR dilution operation in a spark ignition engine. Using a commercially available SI engine, visualization of spark ignition process was applied with a combustion analysis based on a cylinder pressure measurement to investigate the effect of the spark discharge characteristics on combustion stability. |
