Schwebende Wand mit Erhöhtem Prallfilm für einen Gasturbinenmotor

Details

Veröffentlichungs-Nr.

EP4528163

Aktenzeichen

EP24201096

Anmeldetag

18. September 2024

Veröffentlichung

26. März 2025

Rechtsraum

EP

IPC

F23R3/00

Abstract

An assembly for a combustor (56) for a gas turbine engine, including: a plurality of heat shield panels (58) attached to at least one combustor liner (60), each one of the plurality of heat shield panels (58) including a panel portion (100) and a first forward rail (94) and a second rearward rail (96) each extending from an outer surface of the panel portion (100), the panel portion (100) including an inner surface (102) opposite of the outer surface, the panel portion (100) also includes a forward end (104) and a rearward end (106), the forward end (104) of the panel portion (100) is axially forward of the rearward end (106) of an adjacent heat shield panel of the plurality of heat shield panels (58) such that a gap (108) is defined between the outer surface of the panel portion (100) of one heat shield panel of the plurality of heat shield panels (58) and an inner surface (102) of the panel portion (100) of an adjacent heat shield panel of the plurality of heat shield panels (58), the panel portion (100) also includes a plurality of apertures (110) extending from the outer surface to the inner surface (102); and a plurality of cooling pins (112) extending upwardly and away from the outer surface towards a surface of the at least one combustor liner (60).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete