See the following site for a ...
Published by Carlos Henrique Catunda Pinto, Professor and Researcher at UERN - Brazil
See the following site for a demonstration of this technology in a river: http://www.3helixpower.com/example-systems/video/
Published by Carlos Henrique Catunda Pinto, Professor and Researcher at UERN - Brazil
See the following site for a demonstration of this technology in a river: http://www.3helixpower.com/example-systems/video/