mollwollfumble said:
party_pants said:
I have always been utterly fascinated by this piece of engineering.

see the wikipeadia page for a brief time apse video of it working
https://en.wikipedia.org/wiki/Falkirk_Wheel
My question is – how much larger do you reckon one of these can be made? This one can lift boats 24m vertically.
I wonder what the maximum would be.
> how much larger do you reckon one of these can be made? This one can lift boats 24m vertically.
Rev Dodgson mught be able to do the calculations better than me.
At a wild guess, 60 metres ought to be possible.
If that works, try 100 metres.
Well I could ;)
Take a bit of time though.
I’d say it would be limited by cost, rather than strength of materials.
With a 200 m lift you would have 100 m cantilevers, which would be feasible, but cost a fortune.
With a hydraulic lift associated with a dam it’s just limited by the height of the dam. The lift bit is pretty easy for any height.