Effect of deflector curvature on hydrodynamic performances of a double-slotted cambered otter-boardLei WANG, Lu Min Wang, Jian Gao Shi, Wen Wen Yu, Guang Rui Qi, Xun Zhang, Rong Jun Zhang and Tian Shu ZhangE3S Web Conf., 38 (2018) 03049DOI: https://doi.org/10.1051/e3sconf/20183803049