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Voith Schneider Propeller

en.wikipedia.org

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Re: Voith Schneider Propeller

#6

The coolest recent development in marine propellers is toroidal propellers which are now commercially available and seem to perform significantly better than standard propellers: https://www.sharrowmarine.com/

That website seems to no useful information; only marketing speak about how great it is... Do you know of a good source on how toroidal propellers work and the engineering behind them?

Re: Voith Schneider Propeller

#7

The coolest recent development in marine propellers is toroidal propellers which are now commercially available and seem to perform significantly better than standard propellers: https://www.sharrowmarine.com/

That website seems to no useful information; only marketing speak about how great it is... Do you know of a good source on how toroidal propellers work and the engineering behind them?

Here you are: https://en.wikipedia.org/wiki/Toroidal_propeller

Re: Voith Schneider Propeller

#9
From a resilience POV, my guess would be that failure of any one blade would botch the system overall. Maybe that is why many diagrams show them installed in pairs. (I would guess each operates in a different direction for angular momentum reasons.) I have no idea about overall reliability.

Re: Voith Schneider Propeller

#10
post #7

Earlier quoted context omitted.

That website seems to no useful information; only marketing speak about how great it is... Do you know of a good source on how toroidal propellers work and the engineering behind them?

Here you are: https://en.wikipedia.org/wiki/Toroidal_propeller

Uhm... The article lacks quite a few citations.
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