Experimental study of hydrodynamic performances of pre-swirl pumpjet propeller Denghui QIN, Qiaogao HUANG, Guang PAN, Fuzheng LI and Peng HAN JNWPU, 41 3 (2023) 601-611 Published online: 01 August 2023 DOI: 10.1051/jnwpu/20234130601