Relationship between Axial Width and Flow Characteristics of Pump Chamber in Double Volute Centrifugal PumpWei Dong, Qingnan He, Wuke Liang, Qingxi Wei, Yan Dong and Jian SunJNWPU, 38 6 (2020) 1322-1329DOI: https://doi.org/10.1051/jnwpu/20203861322