The Effect of a Moving Ground and Rotating Wheels on Transient Aerodynamic Properties of a Car Model in Pitching Motion
ピッチ運動する車両模型の動的空力特性に及ぼす移動地面・ホイール回転の影響
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20166170
- Paper/Info type
- Proceedings (Autumn)
No.133-16
- Pages
- 890-895(Total 6 p)
- Date of publication
- Oct 2016
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2016 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 安井 哲, 2) 村田 收 |
|---|---|
| Author(E) | 1) Tetsu Yasui, 2) Osamu Murata |
| Affiliation(J) | 1) 豊田中央研究所, 2) 豊田中央研究所 |
| Affiliation(E) | 1) TOYOTA CENTRAL R&D LABS., INC., 2) Toyota Central R&D Labs. |
| Abstract(J) | ピッチ運動する28%ハッチバック車模型に作用する動的空気力を，移動地面・ホイール回転有無の条件で計測，比較した。その結果，模型ピッチ角と空気力の位相差が移動地面・ホイール回転により小さくなることが分かった。その原因となる流れのメカニズムをCFDの結果から明らかにする。 Translation |
| Abstract(E) | Transient aerodynamic loads acting on a 28% hatchback car model in pitching motion were investigated with and without a moving ground and rotating wheels. The results showed that the phase differences between the model pitch angle and the aerodynamic loads became smaller in the former case. The mechanism of this change was examined in the flow field based on CFD results. |
