In Hirschthal (Switserland) a LANDY hydropower screw is positioned adjacent to a rubber dam (head 3.5 m). The screw generates energy for some 100 house holds whereas surplus is fed to the grid.
The screw dimensions 2.8 m diameter and 10 m length.
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3,5 m3/sec |
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3,5 m |
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90 kW |
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2010 |