Development of High-Accuracy End-Gas Autoignition Prediction Model (Sixth Report) Autoignition Prediction under EGR Conditions using Reverse Livengood-Wu Integral
高精度エンドガス自着火予測モデルの開発（第6報） 遡り型Livengood-Wu積分によるEGR条件の自着火予測
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20215001
- Paper/Info type
- Proceedings (Spring)
No.1-21
- Pages
- 1-6(Total 6 p)
- Date of publication
- May 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Spring)[Online Meeting]
Detailed Information
| Author(J) | 1) 桑原 一成 |
|---|---|
| Author(E) | 1) Kazunari Kuwahara |
| Affiliation(J) | 1) 大阪工業大学 |
| Affiliation(E) | 1) Osaka Institute of Technology |
| Abstract(J) | 第2報ではプレミアムガソリンの着火遅れ時間の温度・圧力・当量比依存性を再現する総括式を構築した．第4報では総括式と誤差補正式を用いた遡り型LW積分を提示した．第5報では総括式にEGR依存性を組み込んだ．本報ではEGR条件を含めた誤差補正式を構築し，EGR条件のもとで遡り型LW積分の可能性を評価する． Translation |
| Abstract(E) | In the second report, equations to reproduce the temperature-, pressure-, and equivalence ratio-dependences of ignition delay time for a premium gasoline surrogate fuel, was developed. In the fourth report, reverse Livengood-Wu integral using the ignition delay time equations and an error correction equation was proposed. In the fifth report, the ignition delay time equations were improved to reproduce the EGR-dependence of ignition delay time. In the present report, the error correction equation will be improved for EGR conditions, and the reverse Livengood-Wu integral will be validated under EGR conditions. |
