Панченко, В. and Петренко, С. 2022. OPTIMIZATION OF THE GEOMETRY OF THE FLOW PART OF THE CENTRIFUGAL MULTISTAGE PUMP. Modern engineering and innovative technologies. 1, 22-01 (Aug. 2022), 15–19. DOI:https://doi.org/10.30890/2567-5273.2022-22-01-031.