0
TECHNICAL PAPERS: Gas Turbines: Industrial and Cogeneration and Control Diagnostics and Instrumentation

Gas Turbine Field Performance Determination: Sources of Uncertainties

[+] Author and Article Information
M. Pinelli

Dipartimento di Ingegneria, University of Ferrara, Ferrara, Italy

P. R. Spina

DIEM-University of Bologna, Bologna, Italy

J. Eng. Gas Turbines Power 124(1), 155-160 (Feb 01, 2000) (6 pages) doi:10.1115/1.1413464 History: Received November 01, 1999; Revised February 01, 2000
Copyright © 2002 by ASME
Your Session has timed out. Please sign back in to continue.

References

Madej, J., Longtin, K., and Smith, D. P., 1996, “Monitoring Service Delivery System and Diagnostics,” Proceedings, 39th GE Turbine State-of-the-Art Technology Seminar, General Electric Company, Schenectady, NY, GER-3956.
Urban, L. A., 1972, “Gas Path Analysis Applied to Turbine Engine Condition Monitoring,” AIAA Paper 72-1082, AIAA, New York.
Stamatis,  A., Mathioudakis,  K., and Papailiou,  K. D., 1990, “Adaptive Simulation of Gas Turbine Performance,” ASME J. Eng. Gas Turbines Power, 112, pp. 168–175.
Benvenuti, E., Bettocchi, R., Cantore, G., Negri di Montenegro, G., and Spina, P. R., 1993, “Gas Turbine Cycle Modeling Oriented to Component Performance Evaluation From Limited Design or Test Data,” Proceedings, 7th ASME COGEN—TURBO, Bournemouth, UK, IGTI Vol. 8, ASME, New York, pp. 327–337.
Benvenuti, E., Bettocchi, R., Cantore, G., Negri di Montenegro, G., and Spina, P. R., 1994, “Experimental Validation of a Gas Turbine Cycle Model Based on a Simultaneous Solution Method,” Proceedings, 8th ASME COGEN—TURBO, Portland, OE, IGTI Vol. 9, ASME, New York, pp. 245–255.
Doel,  D. L., 1994a, “TEMPER—A Gas-Path Analysis Tool for Commercial Jet Engines,” ASME J. Eng. Gas Turbines Power, 116, pp. 82–89.
Doel,  D. L., 1994b, “An Assessment of Weighted-Least-Squares Based Gas Path Analysis,” ASME J. Eng. Gas Turbines Power, 116, pp. 366–373.
Bettocchi, R., and Spina, P. R., 1999, “Diagnosis of Gas Turbine Operating Conditions by Means of the Inverse Cycle Calculation,” ASME Paper 99-GT-185.
Stamatis,  A., Mathioudakis,  K., and Papailiou,  K., 1992, “Optimal Measurement and Health Index selection for Gas Turbine Performance Status and Fault Diagnosis,” ASME J. Eng. Gas Turbines Power, 114, pp. 209–216.
ISO 2314, 1989, “Gas Turbine—Acceptance Tests,” International Standard.
Brun, K., and Kurz, R., 1998, “Measurement Uncertainties Encountered During Gas Turbine Driven Compressor Field Testing,” ASME Paper 98-GT-001.

Figures

Grahic Jump Location
Layout of the gas turbine with the measurements considered
Grahic Jump Location
Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 1a)
Grahic Jump Location
Absolute value of the weighting factors of the Qm measurements on the estimated parameters (Case 1)
Grahic Jump Location
Absolute value of the weighting factors of the QWP measurements on the estimated parameters (Case 1)
Grahic Jump Location
Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc, and Mcool (Case 1)
Grahic Jump Location
Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 2a)
Grahic Jump Location
Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc,Mcool, and ηpt (Case 2a)
Grahic Jump Location
Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 2b)
Grahic Jump Location
Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc,Mcool, and μpt (Case 2b)

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In