Wingtip Vortices
✈️ Ever wonder why modern airplanes have those little "fins" on the tips of their wings?
They're called winglets, and they’re a brilliant piece of engineering!
Take a look at this simple comparison:
Without winglets: As air flows over the wing, strong swirling air currents — called wingtip vortices — form. These vortices cause downwash and extra drag, which means the aircraft has to burn more fuel to stay in the air.
With winglets: Those clever fins reduce the strength of the vortices and push them away from the wings. This means less downwash, less drag, and ultimately, a smoother and more fuel-efficient flight!
The result?
Up to 6% fuel savings
Longer flying range
Lower carbon emissions
A quieter, more comfortable flight for passengers
Small design — BIG impact!
Next time you're flying, take a look out the window and appreciate this tiny but mighty innovation!
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