TANDEM BLADE AND CORRESPONDING GAS TURBINE ENGINE

A tandem tip blade (20) includes a main blade body (22), a front blade (24) and a rear blade (26). The front blade extends from a main body end (52). Each of a front blade pressure side (64) and a front blade suction side (66) extends between a front blade leading edge (60) and a front blade trailin...

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Bibliographische Detailangaben
Hauptverfasser: GRAY, Eric D, VOYTOVYCH, Dmytro Mykolayovych, STAROSELSKY, Alexander
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A tandem tip blade (20) includes a main blade body (22), a front blade (24) and a rear blade (26). The front blade extends from a main body end (52). Each of a front blade pressure side (64) and a front blade suction side (66) extends between a front blade leading edge (60) and a front blade trailing edge (62) and a front blade tip (72) extending from the front blade pressure side to the front blade suction side. The rear blade extends from the main body end. Each of a rear blade pressure side (94) and a rear blade suction side (96) extends between a rear blade leading edge (90) and a rear blade trailing edge (92), and a rear blade tip (102) extending from the rear blade pressure side to the rear blade suction side.