FIELD: compressor engineering.
SUBSTANCE: turbine compressor comprises housing that receives the working wheel with blades and ring space that overlaps the front part of the faces of the rotor blades. The spaces receive ribs between which there are slots which connect the space with the flowing part. The chords of the ribs are inclined to the housing radius at an angle whose value varies along the length of the rib. At the back face of the ribs the angle points in the direction of rotation of the rotor and ranges from 15° to 70°.
EFFECT: expanded functional capabilities.
1 cl, 3 dwg
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|
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