New Technologies of Low Head Water Streams
(Patent pending)
Generally, the jet blade turbines have very good performance at low flow velocity. See a scheme of a hydro power plant with over water drive power train coupled to the vertical shafts of the under water counter rotating turbines.
The jet blade turbines operate efficiently in both medium water and and air. A prototype in operation of a wind jet blade turbine
see at the video here. The jet blade water turbine prototype is testing. See animation of a hydrokinetic plant with new invented jet blade turbineMore information related to the jet augmented hydrokinetic turbines see here
Invented jet blades are applicable to wind turbines, as well. A short presentation of Darrieus wind turbines with new invented jet blades see here.
See a picture of a vertical axis 3 jet blade under water hydrokinetic turbine here
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