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Optimal Design Fuel Tank Deflector of Vehicle Based on Six Sigma Design (DFSS) Method
| 题名： | Optimal Design Fuel Tank Deflector of Vehicle Based on Six Sigma Design (DFSS) Method |
| 正文语种： | 中文 |
| 作者： | Zhao Yafang Ju Xiaomin Qin Peng Yin Zhangshun |
| 作者单位： | Pan sia Technical utomotive enter o.,Ltd |
| 关键词： | numerical simulation DFSS fuel tank deflector aerodynamic performance |
| 摘要： | In this paper, the fuel tank deflector of vehicle was designed based on DFSS design method, and its aerodynamic performance was optimized.In the wind tunnel experiment, the drag coefficient Cd of vehicle was measured, and the velocity field was simulated by CFD.The results show the flow field at the bottom of fuel tank is obviously improved, and the drag coefficient of vehicle is reduced by 0.004 due to using new optimized fuel tank deflector.Thus, the DFSS is the efficient and helpful design method, and it can be used to design and optimize the part of vehicle. |
| 会议日期： | 20141022 |
| 会议举办地点： | 上海 |
| 会议名称： | 2014中国汽车工程学会年会 |
| 出版日期： | 2014-10-22 |
| 母体文献： | 2014中国汽车工程学会年会论文集 |
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