IR Sensor for Gas Turbine Inlet Temperature (TIT) Measurement: Experimental Results of a Laboratory Test

摘要

We presented preliminary experimental results of laboratory tests carried out on an innovative optical probe properly designed for measuring the temperature of the gases downstream the burner of a gas turbine machine. As described, we observed a good agreement between the measured signal and the theoretically calculated one, thus providing evidence that it is possible to construct the signal vs temperature calibration curves for any real case where the spatial temperature profile in the test region can be reasonably hypothesized.