摘要
以比例为1∶3的F1方程式赛车后升力翼为研究对象,研究了后升力翼攻角变化对F1方程式赛车气动阻力和气动升力的影响规律.在攻角为12°时,气动升力与气动阻力的比值的绝对值达到最大,此攻角就是F1方程式赛车后升力翼的最佳攻角,模型风洞试验验证了这一结论.
Taking the rear lifting airfoil of scale of 1 ：3 F1 racing car as the object of study, the influence law of angle of attack of rear lifting airfoil on the aerodynamic drag and lift of the F1 racing car was researched. When the angle of attack is 12%, the absolute value of aerodynamic lift and drag ratio reaches the maximum, and the angle is the optimum angle of attack of rear lifting airfoil for F1 racing car. Model wind test validated the conclusion.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
2013年第10期2343-2347,共5页
Journal of Aerospace Power
基金
湖南省科技计划(2012SK3171)
湖南省自然科学基金(13JJ5038)
关键词
F1方程式赛车
后升力翼
气动升力
气动阻力
攻角
F1 racing car
rear lifting airfoil
aerodynamic lift
aerodynamic drag
angle of attack
