FIELD: machine building.
SUBSTANCE: group of inventions relates to curvilinear channel relating to hydraulic machine, and to distribution assembly for the impeller of the Pelton turbine and hydraulic machine containing such curvilinear channel. The curvilinear channel (2) is intended for flow directing. The curvilinear channel (2) is equipped with ribs (8) secured on its internal wall (22) and containing holes.
EFFECT: group of inventions maximising kinetic energy of the flow in the channel and kinetic energy of the water jet at the channel output.
10 cl, 7 dwg
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