Abstract: A fully reversible axial machine in a tidal power plant has to perform turbining and pumping in both normal and reversed directions of flow. Runner blades having “S” cambered profile are found to be suitable for all four ...

Abstract: A harbor oscillating water column wave-energy device has been selected for the Indian pilot wave-energy program. The site has a water depth of about 12 m and an average annual wave-power potential of 13 kW/m. Such sites ...