Design and Optimization of Aerodynamics Parts on a FSAE Vehicle

LI Jiayin; LIU Ningning; SHEN Yuhao; TAN Bowen; CHEN Huan; XUE Yuqing; HUANG Bixiong

Volume 35 Issue 1

Mar. 2021

Turn off MathJax

Article Contents

Article Navigation > Journal of Shanghai University of Engineering Science > 2021 > 35(1): 53-60

LI Jiayin, LIU Ningning, SHEN Yuhao, TAN Bowen, CHEN Huan, XUE Yuqing, HUANG Bixiong. Design and Optimization of Aerodynamics Parts on a FSAE Vehicle[J]. Journal of Shanghai University of Engineering Science, 2021, 35(1): 53-60.

Citation:

LI Jiayin, LIU Ningning, SHEN Yuhao, TAN Bowen, CHEN Huan, XUE Yuqing, HUANG Bixiong. Design and Optimization of Aerodynamics Parts on a FSAE Vehicle[J]. Journal of Shanghai University of Engineering Science, 2021, 35(1): 53-60.

Citation:

PDF( 1194 KB)

Design and Optimization of Aerodynamics Parts on a FSAE Vehicle

School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201620, China

Received Date: 2019-04-18
Publish Date: 2021-03-30

Abstract

Abstract

Aerodynamics, as a significant field of racing car, largely affects all aspects of racing performance.The aerodynamics properties of the new season was redesigned on the premise of meeting the rules of Formula Student China (FSC) in season 2019. By using numerical progressive methods and control variate method to optimize, and carrying computational fluid dynamics (CFD) to simulate, a set of aerodynamics parts with outstanding performance was designed and completed. The results show that compared to the season 2018, the new design not only increases the downforce and lift-to-drag ratio of the racing car respectively by 81% and 91%, but also greatly improves its kinetic performance.
- formula society of automotive engineers (FSAE),
- aerodynamics,
- computational fluid dynamics (CFD)

FullText(HTML)

References(9)

References

[1]	MCBEATH S. Competition car aerodynamics[M]. 3rd Edition. England: Veloce Publishing Limited, 2017: 8.
[2]	傅立敏. 汽车设计与空气动力学[M]. 北京. 机械工业出版社, 2010: 1−25;.
[3]	吕立坤. 扰流板对轿车气动特性改善的数值仿真[D]. 长春: 吉林大学, 2006.
[4]	王福军. 计算流体动力学分析[M]. 北京: 清华大学出版社, 2004: 185−253.
[5]	WILCOX D C. Turbulence modeling for CFD[M]. 2nd Edition. La Canada: DCW Industries, 1998: 174.
[6]	孙文. 基于CFD的低速赛车前后翼设计[D]. 长沙: 湖南大学, 2016.
[7]	杨炜, 谢睿轩, 曹子浩, 等. 大学生方程式赛车空气动力学套件改进[J] . 中国科技论文,2018,13(17):2050 − 2054. doi: 10.3969/j.issn.2095-2783.2018.17.018
[8]	邓召文, 王兵. FSC赛车空气套件CFD优化设计[J] . 汽车实用技术,2014(3):22 − 27. doi: 10.3969/j.issn.1671-7988.2014.03.007
[9]	曾飞云. 万得FSC赛车空气动力学特性研究[D]. 锦州: 辽宁工业大学, 2014.