AXIAL-FLOW COMPRESSOR BLADES

FIELD: turbine engineering. SUBSTANCE: blade has rods provided with strips and spacers; each of which branches off one of rods for connection with adjacent rod. Roots of load-bearing rods are embraced by profiled skin which forms closed structure together with rods. EFFECT: reduced mass of rotor bla...

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Bibliographische Detailangaben
Hauptverfasser: KARIMBAEV T.D, LUPPOV A.A, PETROV JU.A, AFANAS'EV D.V
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:FIELD: turbine engineering. SUBSTANCE: blade has rods provided with strips and spacers; each of which branches off one of rods for connection with adjacent rod. Roots of load-bearing rods are embraced by profiled skin which forms closed structure together with rods. EFFECT: reduced mass of rotor blades of axial-flow compressor. 5 dwg