T6-Sondengenauigkeit auf der Basis eines Wirbelwinkels

Details

Veröffentlichungs-Nr.

EP4786749

Anmeldetag

10. Dezember 2025

Veröffentlichung

5. August 2026

Rechtsraum

EP

IPC

F01D21/00

Abstract

A method for improvement of T6 probes accuracy based on swirl angle includes predicting a swirl angle of a gas turbine engine (102a, 102b) based on a power of the gas turbine engine (102a, 102b) and a delta value. The method includes determining an error value of an exhaust temperature (T6) of the gas turbine engine (102a, 102b) based on the predicted swirl angle and a correlation function (400) of swirl angle to error. Also, the method includes compensating a measured value of the T6 based on the error value.

Anmelder

Firma

Pratt & Whitney Canada Corp.

Land

🇨🇦 Kanada

Fachgebiete