The active working shoot modeling profile of the centrifugal microturbine Nikolai N. Efimov, Sergei V. Skubienko, Vadim V. Kopitsa, Igor Y. Kolodyazhny, Evgeny A. Anisimov and Ivan I. Ermakov MATEC Web Conf., 226 (2018) 01009 Published online: 07 November 2018 DOI: 10.1051/matecconf/201822601009