Search for: [Abstract = "The calculation procedure of centrifugal compressor internal flow and losses based on the quasi\-three\-dimensional turbulent model is considered. The procedure includes the prediction of hub\-to\-shroud and blade\-to\-blade flows with tip\-clearance flow, surface curvature, rotation and secondary flows being taken into account. A comparison of calculated results with experimental data is presented. Satisfactory agreement of local and energy parameters is achieved."]