Investigation of the novel cooling loss reduction technologies for heavy-duty diesel engines to achieve significant improvement in their thermal efficiency
大型ディーゼル機関において画期的熱効率向上を実現するための冷却損失低減技術に関する調査
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20244381
- Paper/Info type
- Forum Text (Online)
No.24-S5
- Pages
- 1-31(Total 31 p)
- Date of publication
- Jul 2024
- Publisher
- JSAE
- Language
- Japanese
- Event
- JSAE Forum 2024 (Summer)
Detailed Information
| Category(J) | PPT資料 Translation |
|---|---|
| Category(E) | PPT slides |
| Author(J) | 1) 内田 登, 2) 河原塚 史裕 |
| Author(E) | 1) Noboru Uchida, 2) Fumihiro Kawaharazuka |
| Affiliation(J) | 1) 新エィシーイー, 2) いすゞ中央研究所 |
| Affiliation(E) | 1) New ACE Institute, 2) Isuzu Advanced Engineering Center |
| Abstract(J) | CN実現に向けてエンジンは再生可能燃料の利用だけでなく、その消費量も高熱効率化によって最小にすることが限られたエネルギーの有効利用に不可欠である。画期的な熱効率改善のため、損失の中でも寄与率の高い冷却損失の低減だけでなくサイクル効率の向上に関する将来技術を大型単気筒ディーゼルエンジンで検討した。 Translation |
| Abstract(E) | It is essential for achieving carbon neutrality in the future with internal-combustion engines, to replace much fossil fuels with renewable fuels, and simultaneously to minimize fuel consumption for effective utilization of limited energy with higher thermal efficiency. This study experimentally and numerically investigated the future-anticipating technologies not only on cooling loss (having secondly higher contribution ratio in the energy losses of diesel engines) reduction, but also on cycle efficiency improvement with a heavy-duty single-cylinder diesel engine. |
