Why 787 has no winglets?
Why 787 has no winglets? Boeing 787 has a feature known as 'raked wing. ' They are much more efficient (2-3%) than winglets in reducing induced drag. Also the feature increases the Aspect ratio of the wing much more better than the conventional winglets.
Why are A350 wings curved?
A better design. Winging it: The curves at the end of modern airplane wings are all about efficiency. As air flows around a plane's wings, it generates high pressure on the bottom surface and low pressure on the top one, which creates lift.
Why are 787 wings white?
The main reason why aircraft are painted white or light colours is to reflect sunlight and minimise both the heat and any potential damage from solar radiation.
Why do 787 wings flex?
The wings of the Boeing 787 are so flexible because its carbon fiber material can be stretched more, and the high aspect ratio of 11 will magnify this effect. In flight, all you will feel is less shaking due to gusts, because the wing will dampen load changes more effectively.
Can planes handle bad turbulence?
The most important thing to know is that turbulence isn't dangerous. It might be a bit uncomfortable, but your plane is built to handle the worst. Even in the most severe turbulence, your plane isn't moving nearly as much as you think! Much of how we experience turbulence is subjective.