Thanks to the new invented Periphery Board of the spiral the energy efficiency of hydrodynamic JET turbine is increasing significantly. The JET turbine is compacter, shorter and more inclined that a conventional Archimedes Type Turbine, That is why he rotational speed is faster, that reducing mechanical gear loses and generator losses. Operates with low water loses e.g. - better water to power efficiency.
For jet blade hydro kinetic turbine see more at http://tonchev.org
nothing new
1crazyfocker 8 months ago