A numerical study of the influence of solidity on the performance of vertical axis turbineTeresa Parra-Santos, Diego J. Palomar-Trullen, Mario Fernandez-Gomez, Armando Gallegos-Muñoz, Cristobal N. Uzarraga and Francisco Castro-RuizEPJ Web Conf., 143 (2017) 02089DOI: https://doi.org/10.1051/epjconf/201714302089