Silo discharge: influence of the particle shape on the velocity profiles Florencia Escudero, Marcela Camila Villagrán Olivares, Rodolfo Uñac, Ana María Vidales and Jesica Benito EPJ Web Conf., 249 (2021) 03029 Published online: 07 June 2021 DOI: 10.1051/epjconf/202124903029