TURBINE INLET TEMPERATURE CALCULATION USING ACOUSTICS

• Main Authors: Momin, Zainul, McConkey, Joshua S, Cui, Tao
• Format: Patent
• Language: English
• Published: 01.12.2022
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

A method of determining a turbine inlet temperature for a gas turbine engine includes measuring pressure changes within a combustion section of the gas turbine engine during operation of the gas turbine engine to produce pressure versus time data, extracting a resonant frequency from the pressure ve...