F-Duct的设计初衷就是在赛道直路上允许赛车主动受控的去减少对下压力的榨取，从而达到降低空气阻力的目的。 多数人在理解赛车尾翼的工作原理时都会把重点放在尾翼的正面，而事实上，尾翼的背面对于制造下压力而言与正面同样重要。

2012年1月7日 · Why is the F-Duct beneficial? Basic wing theory. First we need to look at some basic aerodynamic theory regarding wing profiles and lift/drag ratios. At the simplest level a wing generates downforce due to its profile accelerating airflow on its lower surface in relation to the flow over the top surface.

f10 f-duct BMW Sauber和McLaren的尾翼在主翼上使用了较窄的15cm开口，但其内部通道向后宽度逐渐增大，直至与尾翼整体宽度相同(仍在主翼之内)。 这道开槽能够在90°内向后方输送气流，方向基本与正常流过翼片的气流平行。

2020年4月20日 · The F-duct, as it was swiftly dubbed owing to the letter in the Vodafone sponsor logo next to the chassis inlet, was McLaren's novel and absurdly complex way of reducing drag.

F-Duct is system allows the driver to open or close the air duct from the cab to the rear wing. The driver determines on his knee whether or not to give more air to the rear wing. This causes the rear wing to settle on straight lines, which improves the car's direct speed.

concept behind f-duct.....10 2.1 Components of Drag Force on Low Aspect Ratio Wing .......................................10 2.2 Drag on Rear Wing of Formula 1 Car ...................................................................13

Enter McLaren's infamous 2010 F-Duct, where teams sought to recreate the concept for themselves before the FIA put their foot down on the pipework idea.

2023年2月13日 · The F-Duct system is an innovative aerodynamic concept that was introduced to Formula 1 racing in 2010. It allowes drivers to gain a speed boost with the simple flip of a switch. The F-Duct works by giving the driver control over the air duct from the cab to the rear wing, allowing them to direct more air flow and cause the rear wing to settle ...

Days before the first Grand Prix of the 2010 season, McLaren's MP4/25 grew an air inlet on top of the chassis. It turned out to be a feeder for its F-Duct system. The actual name for McLaren's so called 'F-Duct' is the 'RW80'.

2016年7月6日 · The McLaren MP4-25 was a huge improvement of the previous year’s car and saw McLaren finish 2nd in the 2010 constructors’ championship. It featured an ingenious system called the F-duct, which allowed the driver to alter the airflow over the rear wing in order to gain a speed advantage in the straights. The regulations