FLOWPATH COMPONENT FOR A GAS TURBINE ENGINE INCLUDING A CHORDAL SEAL

FLOWPATH COMPONENT FOR A GAS TURBINE ENGINE INCLUDING A CHORDAL SEAL

A flow path component (100) includes a platform (110,120) having at least one radially aligned face (114,124). A chordal seal (160,170) extends axially from the radially aligned face (114,124). The chordal seal (160,170) includes a first curved face (162,172) configured to prevent edge line contact...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DeGRAY, Jeffrey J, SALZILLO Jr., Richard M, BOEKE, Mark A
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:A flow path component (100) includes a platform (110,120) having at least one radially aligned face (114,124). A chordal seal (160,170) extends axially from the radially aligned face (114,124). The chordal seal (160,170) includes a first curved face (162,172) configured to prevent edge line contact under deflection conditions while the flow path component (100) is installed in an engine (20).