Dan Balan | University Politehnica of Bucharest (original) (raw)
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Surface pressure data from the National Renewable Energy Laboratory's "Unsteady Aerodynamics Expe... more Surface pressure data from the National Renewable Energy Laboratory's "Unsteady Aerodynamics Experiment" were analyzed to characterize the impact of threedimensionality, unsteadiness, and flow separation effects observed to occur on downwind horizontal axis wind turbines (HAWT). Surface pressure and strain gage data were collected from two rectangular planform blades with S809 airfoil crosssections, one flat and one twisted.
Surface pressure data from the National Renewable Energy Laboratory's "Unsteady Aerodynamics Expe... more Surface pressure data from the National Renewable Energy Laboratory's "Unsteady Aerodynamics Experiment" were analyzed to characterize the impact of threedimensionality, unsteadiness, and flow separation effects observed to occur on downwind horizontal axis wind turbines (HAWT). Surface pressure and strain gage data were collected from two rectangular planform blades with S809 airfoil crosssections, one flat and one twisted.