AXIAL FLOW COMPRESSOR

An axial compressor includes: a casing (7) having a tubular shape; variable stator vanes (12) each having a vane shaft (17) as a swing center, provided in the casing (7) as stator vanes or inlet guide vanes, and arranged in a circumferential direction of the casing (7); rotor blades (13) provided on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOSAKA, Haruki, TANAKA, Ryuuta, TANAKA, Nozomi, HAZU, Takayuki, SATO, Daisuke, KATO, Dai
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An axial compressor includes: a casing (7) having a tubular shape; variable stator vanes (12) each having a vane shaft (17) as a swing center, provided in the casing (7) as stator vanes or inlet guide vanes, and arranged in a circumferential direction of the casing (7); rotor blades (13) provided on a trailing edges side of the variable stator vanes (12) in the casing (7) and arranged in the circumferential direction of the casing (7); and a plasma actuator (40) configured to generate a plasma annularly distributed in the circumferential direction of the casing (7), the plasma actuator (40) being attached on an inner circumferential surface (7a) of the casing (7) and intersects with a clearance (32) between each variable stator vane (12) and the inner circumferential surface (7a) of the casing (7).