The goal of this manuscript is to investigate the influence of relative distance between the
twin rotors on the hydrodynamic performance of the vertical axis twin-rotor tidal current …

Hydrokinetic turbines are one of the technological alternatives to generate and supply
electricity for rural communities isolated from the national electrical grid with almost zero …

This study focuses on the Achard turbine, a vertical axis, cross-flow, marine current turbine
module. Similar modules can be superposed to form towers. A marine or river hydropower …

La récupération, grâce aux hydroliennes, de l'énergie cinétique de courants marins et
fluviaux constitue une source d'énergie renouvelable considérable et prédictible. La …

Renewable resources are getting popularity day by day due to its nonpolluting and easy
available factors. The harvested power of tidal turbine can be increased through using tidal …

In order to increase the efficiency of the Achard turbine, we propose a new duct geometry
yielding to a shrouded Achard turbine: a turbine running within a channeling device with S …