What is the right windscreen of a car
automotive right air deflector is usually called the deflector, its main function is to improve the performance of the vehicle in the process of driving by optimizing the airflow. The design purpose of the deflector is to divide the air flow into multiple parallel paths, effectively reduce the air resistance during driving, and thus improve the stability of the vehicle at high speed .
The role of the deflector
Reduced air resistance : The deflector improves fuel efficiency by optimizing the airflow path and reducing the air resistance encountered by the vehicle during the driving process.
improve stability : at high speed, the deflector can effectively guide the air flow, form downforce, reduce the impact of air lift on the body, and enhance the stability of the vehicle at high speed .
aesthetic function : in addition to the functional role, the deflector can also add beauty to the vehicle and improve the overall design sense .
The installation position and design characteristics of the deflector
The deflector is usually mounted on the rear of the car and is designed to resemble an inverted wing shape, with a flat design at the top and a curved design at the bottom. When the vehicle is running at high speed, the air flow rate under the baffle is higher than that above, forming a state of lower air pressure is greater than that above, thus generating downward pressure, which is conducive to improving the stability of the vehicle at high speed .
Examples of application of deflector in different car types
The design of the baffle varies from car to car. For example, the rear fins of some hatchback cars are designed above the rear windscreen, using airflow to wash the rear windscreen and maintain a clear view . In addition, a deflector will be installed under the front bumper to reduce underbody air pressure through a downward-sloping connector, further optimizing airflow .
The main role of the right air deflector is to optimize airflow distribution, improve vehicle stability at high speeds, and optimize fuel economy and driving experience . Specifically, the right air deflector reduces the lift generated by the vehicle at high speed by changing the direction of the air flow, thereby reducing the air resistance and improving the driving stability of the vehicle . In addition, the right air deflector can also help wash the rear of the vehicle, keep the vehicle clean, and effectively remove the sludge in the rear license plate location in rainy days.
Specific function and design principle
reduce lift : When the car is driving at high speed, there will be a large negative air pressure under the body, resulting in upward lift. The right air deflector reduces this lift by optimizing air distribution, thereby reducing air resistance and improving vehicle driving stability .
Optimize Fuel economy : By reducing air resistance, the right deflector helps to reduce fuel consumption and improve fuel economy .
keep the vehicle clean : after driving in rainy days, the airflow of the right air deflector can help remove the sludge in the rear license plate position and keep the vehicle clean .
Design and installation location
The right wind deflector is usually installed on the rear of the car and is inspired by the tail fin of the aircraft. Its shape is similar to an inverted wing, with a flat top design and a curved bottom design.
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