This paper describes a technique for the analysis of temperature measurement data obtained by using a radiation thermometer in a heavy duty gas turbine (PGT2 from Nuovo Pignone GE). The main sources of error are shown and analyzed and their influence on measurements and techniques used to correct data read. Success in significant error elimination in acquisition results in a more realistic and correct description of target temperature distribution
Temperature Measurements in a Heavy Duty Gas Turbine Using Radiation Thermometry Technique: Error Evaluation
Contributed by the International Gas Turbine Institute (IGTI) of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for publication in the ASME JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER. Paper presented at the International Gas Turbine and Aeroengine Congress and Exhibition, Indianapolis, IN, 7–10 June 1999; ASME Paper 99-GT-311. Manuscript received by IGTI, March 1999; final revision received by the ASME Headquarters, August 2000. Associate Editor: H. D. Nelson.
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De Lucia , M., De Sabato, R., Nava , P., and Cioncolini, S. (August 1, 2000). "Temperature Measurements in a Heavy Duty Gas Turbine Using Radiation Thermometry Technique: Error Evaluation ." ASME. J. Eng. Gas Turbines Power. April 2001; 123(2): 333–339. https://doi.org/10.1115/1.1341205
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