Quantification of uncertainty related to stress estimation in turbine engine blades

Proceedings of the ASME Turbo Expo

Volumn 5 PART A, Issue , 2006, Pages 681-690

  Calanni, Giorgio ^a   Volovoi, Vitali ^a   Ruzzene, Massimo ^a   Cento, Peter ^b,c   Vining, Charlie ^b,c  

^a Georgia Institute of Technology   (United States)

^b Arnold Engineering Development Center ^*  (United States)

^c Aerospace Testing Alliance ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL CONSTRAINTS; INPUT PARAMETER UNCERTAINTIES; SYSTEM MODEL ACCURACY; TURBINE ENGINE BLADES;

COMPUTATIONAL COMPLEXITY; MATHEMATICAL MODELS; PROBABILITY; STRESS ANALYSIS; TURBINES;

TURBOMACHINE BLADES;

EID: 33750833106     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90585     Document Type: Conference Paper

References (13)

1. Nichol, K. L., Sensmeier, M. D., Tibbals, T. F., 1999. Assessment of Turbine Engine Structural Integrity Using The Structural Dynamic Response Analysis Code (SDRAC). ASME International Gas Turbine and Aeroengine Congress and Exhibition, June 7-10, 1999, Indianapolis, Indiana. ASME Paper No. 99-GT-410.
2. Brown, J., Slater, J., Grandhi, R., 2003. Probabilistic Analysis of Geometric Uncertainty Effects on Blade Modal Response. Proceedings of ASME Turbo Expo 2003 Conference, June 16-19, 2003, Atlanta, Georgia. ASME Paper No. GT2003-38557.
3. Griffin, J. H., Hoosac, T. M., 1984. Model Development and Statistical Investigation of Turbine Blade Mistuning. ASME Journal of Vibration, Acoustics, Stress and Reliability in Design, Vol. 106, no. 2, 1984.
4. Castanier, M., Pierre, C., 2002. Using Intentional Mistuning in the Design of Turbomachinery Rotors. AIAA Journal, Vol. 40, No. 10., October 2002.
5. Bladh, R., Castanier, M., Pierre, C., 1999. Reduced Order Modeling and Vibration Analysis of Mistuned Bladed Disk Assemblies with Shrouds. ASME Journal of Engineering for Gas Turbines and Power, Vol. 121, July 1999.
6. Meirovitch, L., 1967. Analytical Methods in Vibrations, Macmillan, New York, New York, 1967.
7. Arnold, S., 2003. New Techniques to Quantify HCF Margins Demonstrated during Accelerated Mission Testing. 39th AIAA Joint Propulsion Conference and Exhibit, July 20-23, 2003, Huntsville, Alabama. Paper No. AIAA-2003-5179.
8. Tibbals, T. F., Sensmeier, M. D., Nichol, K. L., Stoner, A., Biegl, C., 1999. Model Integrated Testing for Durability Assessment of Turbine Engines. ITEA Testing and Evaluation and Science and Technology: Forging Partnerships for the Future of Aerospace Workshop, October 12-15, 1999, University of Tennessee Space Institute, Tullahoma, Tennessee.
9. Nichol, K., 1998. Numerical Strain Gage Representation. 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit, April 20-23, 1998, Long Beach, California. Paper No. AIAA-98-1720.
10. Sensmeier, M. D., Nichol, K. L., 1998. Optimum Placement of Sensors for Vibration Measurements on Turbine Engine Blades. 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit, April 20-23, 1998, Long Beach, California. Paper No. AIAA-98-1849.
11. Allemang, R. J., Brown, D. L., 1982. A Correlation Co-efficient for Modal Vector Analysis. Proceedings of International Modal Analysis Conference, pp. 110-116, 1982.
12. Sanders, A., Fleeter, S., 2000. Experimental Investigation of Rotor-Inlet Guide Vane Interactions in Transonic Axial-Flow Compressor. Journal of Propulsion and Power, Vol. 16, Issue 3.
13. Petyt, M., 1990. Introduction to Finite Element Vibration Analysis, Cambridge University Press, 1990.