Vorrichtung und Verfahren zur Verringerung der Partikelansammlung an einer Komponente einer Gasturbine

Details

Veröffentlichungs-Nr.

EP3511624

Aktenzeichen

EP19151712

Anmeldetag

14. Januar 2019

Veröffentlichung

7. September 2022

Erteilung

7. September 2022

Rechtsraum

EP

IPC

F23R3/00F01D25/12F23R3/06

Abstract

A gas turbine engine component assembly comprising: a first component (400) having a first surface (410) and a second surface (420) opposite the first surface; a second component (600) having a first surface (610) oriented towards the second surface of the first component, a second surface (620) opposite the first surface of the second component, and a cooling hole (307) extending from the second surface of the second component to the first surface of the second component, wherein the second surface of the first component and the first surface of the second component define a cooling channel (390) therebetween, and wherein the second component has a variable thickness (T1) along a first length (CLL1) of the second component, the variable thickness being configured to adjust a distance (D1, D2) between the first surface of the second component and the second surface of the first component throughout the first length such that a Mach number of a cross airflow (590a) within the cooling channel is adjusted.

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete