Study of blades inclination influence of gate impeller with a non-Newtonian fluid of Bingham Lakhdar Rahmani, O. Seghier, B. Draoui and E. Benachour EPJ Web of Conferences, 114 (2016) 02101 Published online: 28 March 2016 DOI: 10.1051/epjconf/201611402101