Development of Truck Aerodynamic Technologies to Achieve Carbon Neutrality in the Logistics Sector
物流分野におけるCN実現に向けたトラック空力技術開発
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20266389
- Paper/Info type
- Proceedings (Autumn)
No.172-26
- Pages
- 1-4(Total 4 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 日野 雄太, 2) 北沢 祐介, 3) 槇原 孝文 |
|---|---|
| Author(E) | 1) Yuta Hino, 2) Yusuke Kitazawa, 3) Takafumi Makihara |
| Affiliation(J) | 1) トヨタ自動車, 2) トヨタ自動車, 3) トヨタ自動車 |
| Affiliation(E) | 1) Toyota Motor, 2) Toyota Motor, 3) Toyota Motor |
| Abstract(J) | 物流分野はCN実現の為の重要な分野であり，トラック空気抵抗（CD）低減はCO₂削減に有効である．本研究では風洞試験・CFDを用い，トラック各領域のCD低減ポテンシャルを明確化した上で，高ポテンシャル領域に対しトラック特有課題を考慮し，コスト，質量，他性能と両立する実車適用可能な形状を具現化した． Translation |
| Abstract(E) | The logistics sector is a key area for achieving carbon neutrality, and reducing the aerodynamic drag of trucks is an effective approach to improve fuel efficiency and cut CO2 emissions. This study applied aerodynamic knowledge from passenger vehicles to a truck and evaluated drag reduction potential of each area using wind tunnel tests and CFD analysis. And based on truck-specific constraints, more practical aerodynamic measures were proposed. These measures demonstrated weight and cost-effective aerodynamic improvements for trucks, also achieving drag reduction without compromising other performance. |
