MicroFaVa: A micromechanical code for predicting fatigue life variability

Materials Damage Prognosis - Proceedings of a Symposium of the Materials Science and Technology 2004 Conference

Volumn , Issue , 2005, Pages 135-142

  Chan, K S ^a   Enright, M P ^a   Kong, J ^a,b  

^a SOUTHWEST RESEARCH INSTITUTE   (United States)

^b Korea University   (South Korea)

Author keywords

Fatigue crack growth variations; Material variability; Micromechanics; Probabilistic methods; Ti alloys

Indexed keywords

FATIGUE CRACK GROWTH VARIATIONS; MATERIAL VARIABILITY; PROBABILISTIC METHODS;

COMPOSITE MICROMECHANICS; CRACK INITIATION; FRACTURE TOUGHNESS; MICROSTRUCTURE; TITANIUM ALLOYS;

FATIGUE OF MATERIALS;

EID: 33244496660     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. K. Tanaka and T. Mura, "A Dislocation Model for Fatigue Crack Initiation," Journal of Applied Mechanics, ASME, 48, (1981), 97-103.
2. K.S. Chan, "A Microstructure-Based Fatigue Crack Initiation Model," Metallurgical and Materials Transactions A, 34A, (2003), 43-58.
3. K.S. Chan, "Scaling Laws for Fatigue Crack Growth of Large Cracks in Steels," Metallurgical Transactions A, 24A, (1993), 2473-2486.
4. K.S. Chan and T-Y. Torng, "A Probabilistic Treatment of Microstructural Effects on Fatigue Crack Growth of Large Cracks," Journal of Engineering Materials and Technology, ASME Transactions, 118, (1996), 379-386.
5. K.S. Chan and M.P. Enright, "Physically-based Models for Predicting Fatigue Life Variability in Ni-based Superalloys," Proceedings of Modeling the Performance of Engineering Structure Materials III, T. Srivatsan, D. Lesuer, and E. Taleff, eds., TMS, Warrendale, PA, (2002), 135-142.
6. K.S. Chan and M.P. Enright, "Application of Microstructure-based Fatigue Models to Component Life Prediction," Fatigue 2003, M.R. Bache, et al., eds., Engineering Integrity Society, Sheffield, U.K., (2003), 39-48.
7. M.P. Enright and K.S. Chan, "Development of a Microstructure-based Fatigue Crack Growth Model for Predicting Fatigue Life Variability," Journal of ASTM International, 1 (8), Paper ID JAI11566.
8. DARWIN®, Design Assessment of Reliability with INspection®, Software Package, Ver. 5.1, Southwest Research Institute, San Antonio, TX, 2004.
9. K.S. Chan, Metallurgical and Materials Transactions A (2004) (in press).
10. J.C. Newman, Jr., International Journal of Fracture 24, (1984) R131-R135.
11. S. Suresh, Metallurgical Transactions A, 16A, (1985), 249-260.
12. M.P. Enright and Y.T. Wu, "Probabilistic Fatigue Life Sensitivity Analysis of Titanium Rotors," (Proceedings of the 41st AIAA/ASME/ASCE/AHS/ ASC Structures, Structural Dynamics, and Materials Conference, Non-Deterministic Approaches Forum, Atlanta, GA, April 3-6, 2003), AIAA Paper 2000-1647.
13. G.R. Leverant, "Turbine Rotor Material Design - Final Report," DOT/FAA/AR-00/64, (2000), Federal Aviation Administration, Washington, DC.
14. Y.T. Wu, M.P. Enright, and H.R. Millwater, "Probabilistic Methods for Design Assessment of Reliability with Inspection," AIAA Journal, AIAA, 40 (5), (2002), 937-946.
15. L. Huyse, and M.P. Enright, "Efficient Statistical Analysis of Failure Risk in Engine Rotor Disks using Importance Sampling Techniques," (Proceedings of the 44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Non-Deterministic Approaches Forum, Norfolk, VA, April 7-10, 2003), AIAA (2003), Paper 2003-1838.
16. M.P. Enright, L. Huyse, R.C. McClung, and H.R. Millwater, "Probabilistic Methodology for Life Prediction of Aircraft Turbine Rotors," (Proceedings, 9th Biennial ASCE Aerospace Division International Conference on Engineering, Construction and Operations in Challenging Environments -Earth & Space 2004, R.B. Malla & A. Maji, eds., ASCE, Houston, TX, March 7-10, 2004), 453-460.
17. R.S. Bellows, S. Muju, and T. Nicholas, Int. J. of Fatigue, 21 (1999), 687-697.
18. J.W. Sheldon, K.R. Bain, and J.K. Donald, Int. J. Fatigue, 21, (1999) 733-741.
19. G. Marci, Int. J. Fatigue, 16, (1994), 409-412.
20. H. Döker and G. Marci, Int. J. Fatigue, 5, (1983), 187-191.
21. B.L. Boyce and R.O. Ritchie, Eng. Fracture Mechanics, 68, (2001), 129-147.
22. M.D. Raizenne, "Fatigue Crack Growth Rate Data for AGARD TX114 Engine Disc Cooperative Test Programme," Laboratory Memorandum ST-479, National Aeronautical Establishment, Ottowa, Canada, September 1987.
23. A.J.A. Mom and M.D. Raizenne, "AGARD Engine Disc Cooperative Test Programme," AGARD Report 766, August 1988.
24. Damage Tolerant Design Handbook, Purdue University, West Lafayette, IN, 3, 1994, WL-TR-94-4043.
25. "Advisory Circular - Damage Tolerance for High Energy Turbine Engine Rotors," U.S. Department of Transportation, Federal Aviation Administration, AC33.14-1, Washington, DC, January 2001.