Influence of hydroabrasive wear of impeller blades on head of centrifugal pump Bakhtiyor Uralov, Shukhrat Mutalov, Bakhtiyar Shakirov, Gulnoza Khakimova, Burkhon Sirojov and Iqboloy Raimova E3S Web of Conf., 365 (2023) 03012 Published online: 30 January 2023 DOI: 10.1051/e3sconf/202336503012