Modeling of design parameters of a screw turbine for a microhydro power plant Dilshod Kodirov, Alisher Davirov, Abror Shukuraliev, Jakhongir Normuminov, Tuychi Juraev and Bahadir Suropov E3S Web Conf., 563 (2024) 01007 Published online: 30 August 2024 DOI: 10.1051/e3sconf/202456301007