Thermalmanagement eines Vorderen Zentralkörpers eines Getriebefans

Details

Veröffentlichungs-Nr.

EP3296517

Aktenzeichen

EP17191555

Anmeldetag

18. September 2017

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

F01D9/06F02C7/06F02C7/18F02C7/24

Abstract

An assembly for use in a gas turbine engine includes a center body support section (62) including inner and outer annular walls (72, 78), a plurality of struts (80), and a heat shield (68). The outer annular wall (78) is disposed radially outward of the inner annular wall (72) and a plurality of struts (80) connect the inner and outer annular walls (72, 78). The heat shield (68) is disposed radially inward of and connected to the inner annular wall (72), such that a cavity (92) is formed between the heat shield (68) and the inner annular wall (72). The cavity (92) is open to an air flow (C 2 ) at a forward face (94) of the center body support section (62). The inner annular wall (72) and heat shield (68) include first and second forward edges (82), respectively. The first and second forward edges (82) are aligned axially.

Anmelder

Firma

United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete