留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

FSAE赛车新型定风翼型气动性能的提升

毛旭 吴宁宁

毛旭, 吴宁宁. FSAE赛车新型定风翼型气动性能的提升[J]. 机械科学与技术, 2014, 33(9): 1397-1402. doi: 10.13433/j.cnki.1003-8728.2014.0924
引用本文: 毛旭, 吴宁宁. FSAE赛车新型定风翼型气动性能的提升[J]. 机械科学与技术, 2014, 33(9): 1397-1402. doi: 10.13433/j.cnki.1003-8728.2014.0924
Mao Xu, Wu Ningning. Aerodynamic Performance Improvement of a New Type Wing for Formula SAE Car[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(9): 1397-1402. doi: 10.13433/j.cnki.1003-8728.2014.0924
Citation: Mao Xu, Wu Ningning. Aerodynamic Performance Improvement of a New Type Wing for Formula SAE Car[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(9): 1397-1402. doi: 10.13433/j.cnki.1003-8728.2014.0924

FSAE赛车新型定风翼型气动性能的提升

doi: 10.13433/j.cnki.1003-8728.2014.0924
详细信息
    作者简介:

    毛旭(1988-),硕士研究生,研究方向为空气动力学和计算流体力学,maoxu_lw@126.com

Aerodynamic Performance Improvement of a New Type Wing for Formula SAE Car

  • 摘要: 赛车的空气动力学特性决定着赛车的设计优劣和性能,其中气动阻力系数和气动负升力系数是决定气动特性的两个关键系数。采用数值模拟方法对赛车的空气动力性能有重要影响的后定风翼进行了翼型、攻角、离地间隙等结构参数下的气动分析和对比,根据阻力系数和负升力系数的变化规律以及匹配原则,确定了最佳的定风翼方案。结果表明:曲率较大、翼身较厚的翼型会产生较大的升力,攻角45°为最佳攻角方案,离地间隙的最佳值为88 mm。
  • [1] Agathangelou B,Gascoyne M. Aerodynamic considerationsof a formula 1 racing car[R]. Technical Report SAE980399,1998
    [2] Zerihan J,Zhang X. Aerodynamics of a single elementwing in ground effect[J]. Journal of Aircraft,2000,37(6):1058-1064
    [3] Coiro D P. Experiments and numerical investigation ona multi-component airfoil employed in a racing carwing[R]. SAE Paper 970411
    [4] Wordley S J,Saunders J W. Aerodynamics for formulaSAE: A CFD,wind tunnel and on-track study[R].SAE Paper 2006-01-0808,2006
    [5] Zhang X,Zerihan J. Force enhancement of gurney flapson a wing in ground effect[R]. AIAA Paper 2000-2241
    [6] Ranzenbach R,Barlow J B,Diaz R H. Multi-elementairfoil in ground effect-an experimental andcomputational study [R ]. AIAA Paper,97-2238,1997
    [7] Wordley S,Saunders J. Aerodynamics for formula SAE:a numerical,wind tunnel and on-track study[R]. SAETechnical Paper Series,2006-01-0808,2006
    [8] Scott Wordley,Jeff saunders. Aerodynamics for formulaSAE: Initial design and performance prediction[R].SAE Technical Paper Series,2006-01-0806,2006
    [9] Zhang X,Zerihan J,Ruhrmann A,et al. Tip vorticesgenerated by a single-element wing in groundeffect[C]//11th International Symposium on Applicationsof Laser Techniques to Fluid Mechanics,Lisbon,2002
    [10] Ahmed S R,Ramm G,Faltin G. Some salient featuresof the time averaged ground vehicle wake[R]. SAETechnical Paper 840300,1984
    [11] 傅立敏. 汽车空气动力学数值计算[M]. 北京:北京理工大学出版社,2001Fu L M. Numerical simulation of auto aerodynamics [M].Beijing:Beijing Institute of Technology Press,2001 (in Chinese)
    [12] 赵波,屠建中. 基于空气动力学的车身造型设计[J].机械设计与制造,2011,(7):48-50Zhao B,Tu J Z. Car body styling based on aerodynamics[J]. Machinery Design & Manufacture,2011,(7):48-50 (in Chinese)
    [13] 沈俊,傅立敏,范士杰. CFD 在汽车空气动力学设计中的应用[J]. 汽车技术,2000,(10): 1-4Shen J,Fu L M,Fan S J. Application of CFD methodsin auto aerodynamics design [J ]. AutomobileTechnology,2000,(10):1-4 (in Chinese)
    [14] 陈景秋,樊雪峰,胡韩飞. 小轿车绕流流场的三维数值模拟[J]. 重庆大学学报,2004,27(10): 134-J Q,Fan X F,Hu H F. Numerical simulation ofthe external flow around a car body [J]. Journal ofChongqing University,2004,27 (10 ): 134-137 (in Chinese)
    [15] 严鹏,吴光强,傅立敏,等. 轿车外流场数值模拟[J]. 同济大学学报,2003,31(9): 1082-1086Yan P,Wu G Q,Fu L M,et al. Numerical simulationof flow field around car [J]. Journal of TongjiUniversity,2003,31(9):1082-1086 (in Chinese)
    [16] 王淼,刘振侠,黄生勤. FLUENT 在汽车外形设计中的应用[J]. 机械设计与制造,2005,(4): 71-73Wang M,Liu Z X,Huang S Q. The application of fluentsoftware in the car styling [J]. Machinery Design &Manufacture,2005,(4):71-73 (in Chinese)
    [17] Jeffrey D,Alperin M. Aspects of the aerodynamics ofyear 2000 formula one racing cars[C]// 3rd MIRAInternational Vehicle Aerodynamics Conference,MIRA,2000
  • 加载中
计量
  • 文章访问数:  124
  • HTML全文浏览量:  19
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-04-02

目录

    /

    返回文章
    返回