CERAMIC GAS TURBINE ENGINE AIRFOIL WITH 3 ZONES FILM COOLING HOLE PATTERN HAVING DIFFERENT PITCH

An airfoil (60) includes a ceramic airfoil section (62) that defines leading and trailing edges (62a, 62b), pressure and suction sides (62c, 62d), and radially inner and outer ends. The radial span (S) of the airfoil section (62) has first, second, and third radial span zones (Z1, Z2, Z3). There is...

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Bibliographische Detailangaben
Hauptverfasser: QUACH, San, SURACE, Raymond, SCHNEIDER, Alex J, VINCENT, Tyler G, DUBE, Bryan P
Format: Patent
Sprache:eng ; fre ; ger
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