Experimental investigation of hydrodynamic cavitation through orifices of different geometries Pavel Rudolf, Dávid Kubina, Martin Hudec, Jiří Kozák, Blahoslav Maršálek, Eliška Maršálková and František Pochylý EPJ Web Conf., 143 (2017) 02098 Published online: 12 May 2017 DOI: 10.1051/epjconf/201714302098