WORKING WHEEL OF RADIAL-AXIAL HYDROMACHINE

摘要

Working wheel of radial-axial hydromachine has upper and lower rims with blades fixed between those, surfaces of those are arranged according to specific ratios of geometrical parameters. Such implementation of the invention makes it possible to obtain working wheel of radial-axial hydromachine with optimal coordination of blade system and water flow, decreased intensity of swirl formation after working wheel, with improved pulsation and cavitation characteristics.