Construction of a Chemical Kinetic Mechanisms for Carbon Neutral Fuels (MtG: Methanol to Gasoline, EtG: Ethanol to Gasoline) in Spark-Ignition Engines
火花点火エンジン用カーボンニュートラル燃料（MtG: Methanol to Gasoline, EtG: Ethanol to Gasoline）のサロゲート燃焼反応機構の構築
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20266298
- Paper/Info type
- Proceedings (Autumn)
No.155-26
- Pages
- 1-2(Total 2 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 岸本 千宙, 2) 森本 晴斗, 3) Ratnak Sok, 4) 長田 剛, 5) 草鹿 仁 |
|---|---|
| Author(E) | 1) Chihiro Kishimoto, 2) Haruto Morimoto, 3) Ratnak Sok, 4) Kou Osada, 5) Jin Kusaka |
| Affiliation(J) | 1) 早稲田大学, 2) 早稲田大学, 3) 早稲田大学, 4) トヨタ自動車, 5) 早稲田大学 |
| Affiliation(E) | 1) Waseda University, 2) Waseda University, 3) Waseda University, 4) Toyota Motor, 5) Waseda University |
| Abstract(J) | ガソリン，MtG，EtGの燃焼特性について，定容燃焼容器を用いた実験および数値解析から検討を行った．MtG，EtGはガソリン燃料と比較して層流燃焼速度が小さく，断熱火炎温度も低くなる傾向を示すことが確認された．感度解析の結果，燃料中の重質芳香族成分が層流燃焼速度低下の要因であることを示した． Translation |
| Abstract(E) | This research investigates the combustion characteristics of gasoline, MtG, and EtG by experiments using constant-volume combustion chamber and detailed chemical reaction analysis. It was confirmed that MtG and EtG tend to exhibit lower laminar flame velocities and lower adiabatic flame temperatures compared to gasoline. Sensitivity analysis showed that heavy aromatic components in the fuels were the cause of the decrease in laminar flame speed. |
