Thinking and illusion about the reducer when the aircraft returned to Earth from outer space

Source: Internet
Author: User

When a spacecraft returns from outer space to Earth through the atmosphere, it is assumed that the speed of passing through the atmosphere can lead to a drop in comfort, and that if the attraction is converted into a regressive force, it will reduce the speed of crossing the atmosphere.

My idea is to use a similar fan blade to use the angle and descent speed is the page face rotation, and then through the gear to transfer the force to a number of medium upward rising propeller, in order to control the transmission of the past force is too large, you can introduce the principle of the car gearbox so that the power of passing past become controllable!

Thinking and illusion about the reducer when the aircraft returned to Earth from outer space

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