The term “hydroelectric power” often brings to mind immense operations driven by purpose-built infrastructure such as dam systems and large turbines with traditionally metallic, propeller-based ...

Turbine blades for use in jet engines need to be made of a hard, unyielding exotic material made to exact specifications, which means the drilling of tiny cooling holes in the blades runs the risk of ...

Mass Megawatts Wind Power, Inc. has announced a new hydropower turbine design, the Hydro Multiaxis Turbosystem (Hydromat) ...

Computational-fluid-dynamics software that works with an FEA program let consulting engineers cut the cost of designing a hydraulic turbine by 50%. "We created a single model, added boundary ...

Engineers are developing computer models to study how changes in water pressure and current speed around tidal turbines affect sediment buildup and fish health. The emerging tidal-energy industry is ...

Learn why SeaTwirl puts gear near the waterline to cut costs and ease upkeep for floating wind. VAWT targets islands, fish ...