Thick flatback aerodynamics at POLIMI wind tunnel

We enjoyed spending time at Politecnico di Milano (POLIMI), performing wind tunnel tests on very thick flatback airfoil at an incredible facility.

Flatback airfoils, characterized by a blunt trailing edge, are used at the root of large wind turbine blades. Improved design for flatback airfoils can lead to an improved aerodynamic performance in the flow past these airfoils at high angles of attack, potentially offering opportunities for enhanced energy extraction. 

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