Experimental and Numerical Investigation of Flow Structures around Cylindrical Bluff Bodies Sercan Yagmur, Sercan Dogan, Muharrem H. Aksoy, Eyub Canli and Muammer Ozgoren EPJ Web of Conferences, 92 (2015) 02113 Published online: 06 May 2015 DOI: 10.1051/epjconf/20159202113