Modeling of vertical axis wind turbine using Ansys Fluent package program Ismatulla Khujaev, Olimjon Toirov, Jura Jumayev and Muzaffar Hamdamov E3S Web of Conf., 401 (2023) 04040 Published online: 11 July 2023 DOI: 10.1051/e3sconf/202340104040