A system (20) for a gas turbine engine includes a flowpath wall (30, 32) and a deflector (78). The flowpath wall (30, 32) includes a surface (56) and an opening (72) to a blind aperture (68). The surface (56) forms a peripheral boundary of an internal engine flowpath (26). The opening (72) is disposed in the surface (56). The blind aperture (68) extends vertically into the flowpath wall (30, 32) from the opening (72). The deflector (78) projects vertically out from the flowpath wall (32) into the internal engine flowpath (26). The deflector (78) is configured to deflect gas flowing within the internal engine flowpath (26) over the opening (72).
FLOW DEFLECTOR FOR APERTURE IN GAS TURBINE ENGINE FLOWPATH WALL
STRÖMUNGSDEFLEKTOR FÜR ÖFFNUNG IN EINER STRÖMUNGSPFADWANDUNG EINES GASTURBINENMOTORS
DÉFLECTEUR DE DÉBIT POUR OUVERTURE DANS UNE PAROI DE TRAJET D'ÉCOULEMENT DE MOTEUR À TURBINE À GAZ
2024-01-24
Patent
Electronic Resource
English
Advanced seals for engine secondary flowpath
AIAA | 1995
|Advanced Seals for Engine Secondary Flowpath
Online Contents | 1996
|Advanced seals for engine secondary flowpath
AIAA | 1996
|