Why Airplanes don’t rotate wheels before landing to reduce the effect of friction?

962 views

I used to watch a lot of airplane landings and take-off. My favourite moment is when airplane tyres touch the ground. Friction produces a lot of heat and hence, smoke.
But i wonder, why not pilot start rotating wheels before landing and match the speed of wheels such that it doesn’t cause any friction.

In: 111

22 Answers

Anonymous 0 Comments

Might be able to put some little vanes on them so the airflow as they’re deployed gets them spinning the right direction. That would be one of those fun but expensive research projects that only the government could afford to do.

You are viewing 1 out of 22 answers, click here to view all answers.