Systeme zur Erkennung von Ablagerungen und Zugehörige Verfahren für Gasturbinenmotoren

Details

Veröffentlichungs-Nr.

EP4513006

Aktenzeichen

EP24195628

Anmeldetag

21. August 2024

Veröffentlichung

26. Februar 2025

Rechtsraum

EP

IPC

F01D21/00G01H1/00F01D25/00

Abstract

An assembly for a gas turbine engine according to an example of the present disclosure may include at least one rotatable airfoil (66), at least one vibration sensor (62) operable to detect vibration of the at least one airfoil (66) at one or more rotational frequencies, and a controller (61) operatively coupled to the at least one vibration sensor (62). The controller (61) may be operable to determine an accretion level associated with accretion of glass on the at least one airfoil (66) in response to comparing vibration of the at least one airfoil (66) at the one or more rotational frequencies to a vibratory pattern associated with accretion of glass. A method of operation is also disclosed.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete