PNNL is helping Percheron Power of Kennewick design screw-shaped turbines, called Archimedes Hydrodynamic Screw turbines, for hydropower generation in small waterways. Shown here is a steel Archimedes turbine at a hydropower plant in Goryn, Poland.
PNNL is helping Percheron Power of Kennewick design screw-shaped turbines, called Archimedes Hydrodynamic Screw turbines, for hydropower generation in small waterways. Shown here is a steel Archimedes turbine at a hydropower plant in Goryn, Poland. Courtesy Wikipedia
PNNL is helping Percheron Power of Kennewick design screw-shaped turbines, called Archimedes Hydrodynamic Screw turbines, for hydropower generation in small waterways. Shown here is a steel Archimedes turbine at a hydropower plant in Goryn, Poland. Courtesy Wikipedia

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