Local velocity scaling in upward flow to tooth impeller in a fully turbulent region Radek Šulc, Pavel Ditl, Ivan Fořt, Darina Jašíkova, Michal Kotek, Václav Kopecký and Bohuš Kysela EPJ Web Conf., 213 (2019) 02081 Published online: 28 June 2019 DOI: 10.1051/epjconf/201921302081