/sci/ - Science & Math » Thread #11268405

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Anonymous Wed 01 Jan 07:26:25 2020 No.11268405 View Reply Original Report

Quoted By: >>11268752 >>11268762

How do helicopters work in 1/100 atm?

Anonymous

Anonymous Wed 01 Jan 2020 07:28:30 No.11268407 Report

Density is the relevant factor when considering the operation of a rotor in a fluid, not pressure

Anonymous

Anonymous Wed 01 Jan 2020 11:05:33 No.11268721 Report

Quoted By:

>>11268407
It's good to be precise, but on Mars density is low as well.

Anonymous

Anonymous Wed 01 Jan 2020 11:21:52 No.11268745 Report

Quoted By:

Anyway I suppose that given the low density, friction is low as well and you can make the rotor revolve much faster.

Anonymous

Anonymous Wed 01 Jan 2020 11:30:54 No.11268752 Report

Quoted By: >>11268756

>>11268405
Extremely high rpm, basically.

Anonymous

Anonymous Wed 01 Jan 2020 11:35:59 No.11268756 Report

Quoted By:

>>11268752
Imagine the battery drain

Anonymous

Anonymous Wed 01 Jan 2020 11:38:22 No.11268762 Report

Quoted By: >>11268770

Anonymous

Anonymous Wed 01 Jan 2020 11:44:34 No.11268770 Report

Quoted By:

>>11268762
>90sec flight
Is this really enough

Anonymous

Anonymous Wed 01 Jan 2020 11:48:21 No.11268778 Report

Quoted By:

>>11268407
Holy fucking shit never realized it

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