Shrouded aerofoils
Shrouded fan blade for a turbine engine
Shrouded fan blisk
Shrouded rotor blade annulus for a centripetal turbine stage
Shrouded turbine blades with locally increased contact faces
Single curvature fan wheel of a diagonal flow fan
Single curvature fan wheel of a diagonal flow fan
Single piece impeller having radial output
Single-blade impeller for centrifugal pumps
Single-curvature fan wheel of diagonal-flow fan
Skirted turbine blade
Slip inhibiting boat propeller
Solid impeller for centrifugal pumps
Spiral fluted wheel for a water pump
Spiral fluted wheel for a water pump
Split francis turbine runner
Splitter-type impeller
Stage for a steam turbine
Stall stabilizer for a centrifugal rotor
Steam turbine