General tail wing capable of improving automobile driving stability

Abstract

The invention provides a general tail wing capable of improving automobile driving stability. The general tail wing solves the problems that after the airflow passes through the tail wing, the obvious eddy exists, aerodynamics characteristics of an automobile are poor, and after the airflow blows rear windshield glass, the airflow stagnation will happen. The general tail wing is technically characterized in that two spoiler lengthening plates are symmetrically arranged at the two ends of a spoiler, and the included angles between the spoiler lengthening plates and the spoiler are 15 degrees; and wind breaking shield pieces are arranged at the bent corner positions of the spoiler and the spoiler lengthening plates. The general tail wing has the beneficial effects that the length of the tail wing is increased, and therefore the running time of the automobile top airflow on an automobile body is prolonged, so that the turbulent kinetic energy of the airflow is indirectly reduced, and air resistance is reduced; the tail angle of the spoiler is raised, and therefore the airflow flowing through the tail wing is away from the rear windshield glass; and the dirt retention phenomenon of the rear windshield glass is avoided, the aerodynamic performance of the whole automobile is improved, and the cleaning degree of the whole automobile is greatly improved.

Description

technical field [0001] The invention relates to the technical field of automobile driving safety, in particular to a universal rear wing capable of improving automobile driving stability. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the comfort of cars are becoming more and more stringent, not only require visual beauty, large space, good driving comfort, low price, and energy saving, which constantly forces automobile manufacturers to continue Upgrade your own products to improve customer satisfaction. [0003] The car tail is part of the car's aerodynamic kit, and its main function is to reduce the lift at the rear of the vehicle. Because if the lift at the rear of the car is greater than the lift at the front, it will easily lead to oversteering of the vehicle, reduced rear wheel grip and poor high-speed stability. [0004] Through fluid dynamics simulation analysis of the original tail structure, ...

AI Technical Summary

Problems solved by technology

Because if the lift at the rear of the car is greater than the lift at the front, it will easily lead to oversteering of the vehicle, reduced rear wheel grip and poor high-speed stability

[0004] Through fluid dynamics simulation analysis of the original tail structure, it is found that after the airflow passes through the tail, there is an obvious vortex, the aerodynamic characteristics of the vehic

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