Temperature Measurements in a Heavy Duty Gas Turbine Using Radiation Thermometry Technique: Error Evaluation-Reference-Cited by-同舟云学术

Temperature Measurements in a Heavy Duty Gas Turbine Using Radiation Thermometry Technique: Error Evaluation

Published:2000-08-01 Issue:2 Volume:123 Page:333-339
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

De Lucia M.¹,De Sabato R.¹,Nava P.²,Cioncolini S.²

Affiliation:

1. Dipartimento di Energetica, Universita` degli Studi di Firenze, Florence, Italy

2. Nuovo Pignone General Electric, Florence, Italy

Abstract

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

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/123/2/333/5702465/333_1.pdf

Reference11 articles.

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2. Beynon, T. G. R., 1982, “Infrared Radiation Thermometry Applied to the Development and Control of Gas Turbine Engines,” Proceedings, International Conference on Infrared Technology, Butterworth Scientific, Ltd., Sevenoaks, U.K., pp. 3–16.

3. DeWitt, P. D., and Incropera, F. P., 1988, “Physics of Thermal Radiation,” Theory and Practice of Radiation Thermometry, edited by P. D. DeWitt and G. Nutter, Wiley, New York, NY, pp. 21–89.

4. Douglas, J., 1980, “High-Speed Turbine Pyrometry in Extreme Environments,” Proceedings, New Orleans Gas Turbine Conference, ASME, New York, NY, pp. 335–343.

5. Kirby, P. J., Zachary, R. E., and Ruiz, F., 1986, “Infrared Thermometry for Control and Monitoring of Industrial Gas Turbines,” Proceedings, International Gas Turbine Conference and Exhibit, Duesseldorf, Germany, ASME Paper 86-GT-267.

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