The minimum record time for PIV measurement in a vessel agitated by a Rushton turbine Radek Šulc, Pavel Ditl, Ivan Fořt, Darina Jašíkova, Michal Kotek, Václav Kopecký and Bohuš Kysela EPJ Web Conf., 143 (2017) 02121 Published online: 12 May 2017 DOI: 10.1051/epjconf/201714302121