Computational characterization of a Gurney flap on a DU91(2)W250 airfoilUnai Fernandez-Gamiz, Iñigo Errasti, Ekaitz Zulueta, José Manuel Lopez Guede and Ana BoyanoMATEC Web Conf., 307 (2020) 01053DOI: https://doi.org/10.1051/matecconf/202030701053