Aerodynamic element having a cross section in an airflow direction with a trailing edge (10c). The aerodynamic element (10) further comprises a non-symmetrical swallow tail shaped cavity body (1, 2) attached to the trailing edge (10c) of the aerodynamic element (10).The aerodynamic element (10) is e.g. applied in a rotor blade for a wind turbine.
Swallow tail airfoil
2015-06-10
Patent
Electronic Resource
English