Aerodynamic package for FSAE racing cars

Abstract

The invention discloses an aerodynamic package for FSAE racing cars. The aerodynamic package comprises a front wing, a tail wing and a diffuser, wherein the front wing is rigidly connected to the bottom of the front end of a car frame and is located at the lower part of the head of a racing car; the tail wing is symmetrically supported by six supporting rods at the rear end of the car frame; the diffuser is connected to the bottom of a cab and is integrated with the floor of the cab; a main wing of the front wing is elongated to form a connecting plate which is connected with the car frame together with an inner end plate, and connection is stabler and disassembly is convenient; a Gurney flap is additionally arranged on the tail wing to increase the down force of the racing car and enhance the stability during braking; and a diversion groove is additionally formed in the bottom of the diffuser, and a grating wing is additionally arranged at the tail of the diffuser, so that the down force of the racing car is increased. According to the aerodynamic package disclosed by the invention, the down force of the FSAE racing car can be significantly increased, so that the racing car can obtain big ground adhesive force and excellent dynamic property; the aerodynamic performance and handling stability of the racing car can also be improved so that the racing car can obtain good turning driving performance; and in addition, the package also has the advantages of being light in weight, simple in structure, convenient in disassembly and assembly and the like.

Description

technical field [0001] The invention belongs to the field of automobile body aerodynamics, in particular to an FSAE racing aerodynamic kit. Background technique [0002] FSAE formula racing car (Formula SAE) is regarded internationally as "the F1 formula racing car in the academic circle". Since the American Society of Automotive Engineers was founded in 1979, it has a history of more than 30 years. , Japan, China and other places, more and more college students have joined the ranks accordingly. Now FSAE races are rapidly developing towards faster, lighter and more stable, so lightweight design and aerodynamics have become factors that must be considered by FSAE competitors. In 2010, China held the first Student Formula (FSAE) racing competition, and many colleges and universities successively launched the research, manufacture and debugging of FSAE racing cars. [0003] The automobile industry in foreign countries developed early, and so did motor racing. Engineers began...

AI Technical Summary

Problems solved by technology

For a car that relies heavily on adhesion for extreme driving, this means reduced cornering, handling stability, dynamics and braking performance

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