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Engineering
The discipline, art, skill and profession of applying scientific knowledge and principles to the design and manufacturing of machines, structures, devices, systems, materials and processes.
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average annual energy
Energy; Hydroelectric
Total amount of energy produced annually; commonly expressed in gigawatt-hours (GWh)
cavitation
Energy; Hydroelectric
When air bubbles pass through turbine, damage can be done to the blades, resulting in capacity and efficiency loss. Cavitation is the vibrations or noise heard as the air bubbles ...
penstock
Energy; Hydroelectric
The pipe used to direct water flow towards turbine and into powerhouse.
draft tube
Energy; Hydroelectric
A straight or curved channel or tube that direct water from turbine to water downstream.