Experimental characterization of the unsteady performance behavior of a Wells turbine operating at high flow rate coefficientsMarco Torresi, Michele Stefanizzi, Luana Gurnari, Pasquale G. F. Filianoti and Sergio M. CamporealeE3S Web Conf., 197 (2020) 08009DOI: https://doi.org/10.1051/e3sconf/202019708009