interestingengineering - Swiss firm’s whale-inspired propulsion concept offers 81% open water efficiency
Alors là, un système de propulsion marin avec, je cite:
The design’s main electric motor powers the rotation of a large horizontal wheel, which supports vertical blades – each controlled by an individual motor to mimic the motion of a whale’s tail.
Original.
Swiss firm’s whale-inspired propulsion concept offers 81% open water efficiency
Source: interestingengineering.com
La vidéo: