Flow characteristics over NACA4412 airfoil at low Reynolds number Mustafa Serdar Genç, Kemal Koca, Halil Hakan Açıkel, Gökhan Özkan, Mehmet Sadık Kırış and Rahime Yıldız EPJ Web of Conferences, 114 (2016) 02029 Published online: 28 March 2016 DOI: 10.1051/epjconf/201611402029