also known as SETUR VORTEX TURBINE
https://www.youtube.com/watch?v=ArQE3SB0kyM
This bladeless hydro turbine is an awesome invention that could help increase the energy harnessed from rivers, whilst keeping the local wild life safe. It uses vortexes in a new way to generate power. Enjoy.
Sources:
SETUR webpage:
https://www.vortexhydro.com/
Published paper on SETUR:
https://www.sciencedirect.com/science...
Costs: https://www.sciencedirect.com/science...
