Advanced life prediction systems for gas turbine engines

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2003, Pages

  Suarez, E L ^a   Duffy, M J ^a   Seto, D ^a   Cote, S M ^b  

^a PRATT AND WHITNEY   (United States)

^b NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONDITION BASED MAINTENANCE; DAMAGE ACCUMULATION EFFECT; ENGINE COMPONENTS; ENGINE PERFORMANCE; INTEGRATED MATERIALS; LEVEL OF SAFETIES; METAL TEMPERATURE; OPERATIONAL SERVICE;

ALGORITHMS; FATIGUE DAMAGE; PROPULSION;

ENGINES;

EID: 84897585921     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. S. Butcher, Assessment of Condition-Based Maintenance in the Department of Defense, LG903B1, Logistic Management Institute, August, 2000.
2. E. L. Suarez, J. Hansen, M. Duffy, P. Gatlin, AIAA 97-2900, New Approach to Tracking Engine Life, 33rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July, 1997.
3. G. E. Breitkopf and T. M. Speer, In-Flight Evaluation of LCF Consumption of Critical Rotor Components Subjected to High Transient Thermal Stress, AGARD Eng. Cyclic Durability by Analysis and Testing, Page 15, NASA Technical Report 19850007425N, Sep, 1984.
4. D. Botto, S. Zucca, M. M. Gola, GT-2002-30006, A Method for On-line Temperature Calculation of Aircraft Engine Turbine Discs, Proceedings of ASME Turbo Expo 2002, June, 2002.
5. United State Patent, US 6, 449, 565 B1, Sep. 10, 2002, S. Budrow, J. Davis, K. Plotts, Method and apparatus for determining in real-time the fatigue life of a structure.
6. H. O. Fuchs and R. I. Stephens, "Metal Fatigue in Engineering, " p. 197 John Wiley & Sons, 1980.