Soot Emission Characteristics of Three-Component Gasoline Surrogate/Ethanol Blended Fuels
3成分ガソリンサロゲート／エタノール混合燃料のすす排出特性
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20265388
- Paper/Info type
- Proceedings (Spring)
No.89-26
- Pages
- 1-6(Total 6 p)
- Date of publication
- May 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Spring)
Detailed Information
| Author(J) | 1) 橋本 淳, 2) 伊藤 千将, 3) 松前 俊哉 |
|---|---|
| Author(E) | 1) Jun Hashimoto, 2) Kazumasa Ito, 3) Shunya Matsumae |
| Affiliation(J) | 1) 大分大学, 2) 大分大学大学院, 3) 大分大学大学院 |
| Affiliation(E) | 1) Oita University, 2) Oita University, 3) Oita University |
| Abstract(J) | 一般に，エタノールの混合はすす低減効果が期待される．一方，その効果は燃焼条件や反応物に依存し，混合率に対して非線形な変化を示すことも報告されている．本研究では，3成分ガソリンサロゲートに対してエタノールを混合し，すす体積分率と粒径分布を体系的に計測した．また，すす予測モデルの検証を行った． Translation |
| Abstract(E) | Ethanol blending is generally expected to reduce soot, yet recent studies show nonlinear responses depending on conditions and reactants. In this work, ethanol was blended with a three-component gasoline surrogate, and soot volume fractions and size distributions were systematically measured. The dataset was then used to validate a soot prediction model, providing new insights into the mechanisms governing soot formation under fuel–blend variations. |
