Wake structures of two side by side spheres in a tripped boundary layer flow Eyüb Canli, Muammer Özgören, Sercan Dogan, Muharrem Hilmi Aksoy and Huseyin Akilli EPJ Web of Conferences, 67 (2014) 02014 Published online: 25 March 2014 DOI: 10.1051/epjconf/20146702014