Fatigue crack growth in laser-shock-peened Ti–6Al–4V aerofoil specimens due to foreign object damage
Source abstract
Abstract
Foreign object damage (FOD) has been identified as one of the primary life limiting factors for fan and compressor blades. A comprehensive study is reported here on the fatigue crack growth behaviour in a generic aerofoil specimen of Ti–6Al–4V alloy treated by laser shock peening (LSP) prior to FOD, using both experimental and numerical approaches. 3D finite element analyses have been carried out to simulate the FOD impact on the LSPed aerofoil specimen and to derive an effective stress intensity factor range, considering both the 3D residual stress fields due to LSP and FOD and crack closure due to the compressive residual stresses. The effective stress intensity factor was then used to provide a rational analysis of fatigue crack growth in a complex residual stress field under low cycle, high cycle and combined low and high cycle fatigue condition.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Treatment and Residual Stress · Erosion and Abrasive Machining · High-Velocity Impact and Material Behavior
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (73)
Show source-provided references
1. Characterization of foreign object damage (FOD) and early fatigue crack growth in laser shock peened Ti–6AL–4V aerofoil specimens10.1016/j.msea.2010.11.045 ↗
2. Critical issues in high cycle fatigue10.1016/S0142-1123(99)00074-2 ↗
3. Influence of foreign object damage (FOD) on the fatigue life of simulated Ti–6Al–4V airfoils10.1016/S0734-743X(00)00044-0 ↗
4. Impact damage on titanium leading edges from small hard objects10.1007/BF02321123 ↗
5. Influence of residua; stresses on high cycle fatigue strength of Ti–6Al–4V subjected to foreign object damage10.1016/S0142-1123(01)00166-9 ↗
6. High cycle fatigue limit stresses for airfoils subjected to foreign object damage10.1016/S0142-1123(03)00135-X ↗
7. Influence of foreign-object damage on crack initiation and early crack growth during high cycle fatigue of Ti–6Al–4V10.1016/S0013-7944(00)00045-X ↗
8. Foreign-object damage and high cycle fatigue of Ti–6Al–4V10.1016/S0921-5093(01)00982-0 ↗
9. High-cycle fatigue of Ti–6Al–4V10.1046/j.1460-2695.1999.00194.x ↗
10. Foreign-object damage and high cycle fatigue: role of microstructure in Ti–6Al–4V10.1016/S0142-1123(01)00168-2 ↗
11. Thresholds for high-cycle fatigue in turbine engine Ti–6Al–4V alloy10.1016/S0142-1123(99)00024-9 ↗
12. The residual stress state due to a spherical hard-body impact10.1016/S0167-6636(01)00064-3 ↗
13. Mechanical relaxation of localised residual stresses associated with foreign object damage10.1016/S0921-5093(02)00543-9 ↗
14. Particle impact on metal substrates with application to foreign object damage to aircraft engines10.1016/S0022-5096(02)00022-4 ↗
15. On the application of the Kitagawa–Takahashi diagram to foreign object damage and high cycle fatigue10.1016/S0013-7944(01)00152-7 ↗
16. Effects of ballistic impact damage on fatigue crack initiation in Ti–6Al–4V simulated engine blades10.1016/S0921-5093(01)01532-5 ↗
17. Characterisation of foreign object damage and fatigue strength in titanium based aerofoil alloys10.1016/S0921-5093(03)00002-9 ↗
18. Fatigue crack growth from foreign object damage under combined low and high cycle loading, Part I: experimental studies10.1016/j.ijfatigue.2006.10.020 ↗
19. Influence of foreign object damage on fatigue crack growth of gas turbine aerofoils under complex loading conditions10.1111/j.1460-2695.2008.01238.x ↗
20. Fatigue crack nucleation and growth rate behaviour of laser shock peened titanium10.1016/S0142-1123(99)00072-9 ↗
21. Prediction of fatigue performance in gas turbine blades after foreign object damage10.1016/S0142-1123(03)00160-9 ↗
22. On the influence of mechanical surface treatments – deep rolling and laser shock peening – on the fatigue behaviour of Ti–6Al–4V at ambient and elevated temperatures10.1016/S0921-5093(03)00069-8 ↗
23. A literature survey on the stability and significance of residual stresses during fatigue10.1111/j.1460-2695.2007.01102.x ↗
24. A comprehensive investigation on the effects of laser and shot peening on fatigue crack growth in friction stir welded AA 2195 joints10.1016/j.ijfatigue.2008.03.029 ↗
25. Greenacre P, Schofield J, McElhone M, Rugg D, Lawson M. Measurement and understanding of the level and effect of residual stresses induced by the laser shock peening process. In: Evaluation, control and prevention of high cycle fatigue in gas turbine engines for land, sea and air vehicles, meeting proceedings RTO-MP-AVT-121; 2005.
26. Prevey PS, Shepard MJ, Smith PR. The effect of low plasticity burnishing (LPB) on the HCF performance and FOD resistance of Ti–6Al–4V. In: Proceedings 6th national turbine engine high cycle fatigue (HCF) conference, Jacksonville, FL; 5–8 March 2001.
27. Jayaraman · 2005
28. Stress intensity factors, crack profiles, and fatigue crack growth rates in residual stress fields
29. Predicting the effect of residual stress on fatigue crack growth10.1016/j.ijfatigue.2006.05.008 ↗
30. The effect of weld residual stresses and their re-distribution with crack growth during fatigue under constant amplitude loading10.1016/j.ijfatigue.2009.10.012 ↗
31. Finite element computation of fatigue growth rates for mode I cracks subjected to welding residual stresses10.1016/j.engfracmech.2011.06.006 ↗
32. Residual stress and microstructure effects on fatigue crack growth in AA2050 friction stir welds10.1016/j.ijfatigue.2007.04.016 ↗
33. Evaluating stress intensity factors due to weld residual stresses by the weight function and finite element methods10.1016/j.engfracmech.2010.06.002 ↗
34. Effects of residual stress on fatigue crack propagation
35. The effect of residual stress and its redistribution on fatigue crack growth10.1016/0167-8442(89)90015-3 ↗
36. Effects of redistributing residual stress on the fatigue behaviour of SS330 weldment10.1016/S0142-1123(98)00024-3 ↗
37. Interaction of residual stress with mechanical loading in a ferritic steel10.1016/j.engfracmech.2006.12.033 ↗
38. Effect of residual stress around cold worked holes on fracture under superimposed mechanical load10.1016/S0013-7944(99)00050-8 ↗
39. Elastic–plastic analysis of a propagating crack under cyclic loading10.2514/3.60499 ↗
40. Predicting fatigue crack growth rate in a welded butt joint: the role of effective R ratio in accounting for residual stress effect10.1016/j.engfracmech.2009.02.015 ↗
41. Fatigue crack propagation through residual stress fields with closure phenomena10.1016/0013-7944(90)90285-O ↗
42. The evaluation of stress intensity factors for plane cracks in residual stress fields10.1243/03093247V283145 ↗
43. Prediction of fatigue crack growth rate in welding residual stress field10.1016/0013-7944(89)90089-1 ↗
44. Numerical simulation of fatigue crack propagation in compressive residual stress fields of notched round bars10.1111/j.1460-2695.2007.01101.x ↗
45. Analytical and numerical modelling of plasticity-induced crack closure in cold-expanded holes10.1111/j.1460-2695.2008.01245.x ↗
46. 2D and 3D finite element analysis of crack growth under compressive residual stress field10.1016/j.ijsolstr.2012.07.014 ↗
47. Fatigue crack closure under cyclic tension10.1016/0013-7944(70)90028-7 ↗
48. Fatigue crack growth from foreign object damage under combined low and high cycle loading. Part II: a two-parameter predictive approach10.1016/j.ijfatigue.2006.10.014 ↗
49. Prediction of non propagating cracks10.1016/0013-7944(79)90081-X ↗
50. Laser shock processing and its effects on microstructure and properties of metal alloys: a review10.1016/S0142-1123(02)00022-1 ↗
51. Residual stresses caused by head-on and 45° foreign object damage for a laser shock peened Ti–6Al–4V alloy aerofoil10.1016/j.msea.2012.09.097 ↗
52. On the experimental calibration of a potential drop system for crack length measurements in a compact tension specimen10.1520/JTE12346J ↗
53. Effect of laser shock processing on fatigue crack growth of duplex stainless steel10.1016/j.msea.2010.10.020 ↗
54. Fatigue crack growth performance of peened friction stir welded 2195 aluminium alloy joints at elevated cryogenic temperatures10.1016/j.msea.2009.04.049 ↗
55. Prevey PS, Jayaraman N, Ravindranath R. HCF performance and FOD tolerance improvement in Ti–6Al–4V vanes with LPB treatment. In: Proceedings 42nd AIAA aerospace science meeting Reno, NV; 2004.10.2514/6.2004-196 ↗
56. Prevey PS, Jayaraman N, Shepard MJ. Improved HCF performance and FOD tolerance of surface treated Ti-6-2-4-6 compressor blades. In: 9th National turbine engine high cycle fatigue conference, Pinehurst, NC; 2004.10.21236/ADA444573 ↗
57. Johnson G, Cook W. A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures. In: Proceedings of the 7th international symposium on ballistics, The Hague, Netherlands; 1983. p. 541–7.
58. Nowell D. Ballistic simulation of foreign object damage on 20 fatigue specimens. Report: University Technology Centre for Solid Mechanics, University of Oxford; 2008.
59. Synchrotron strain mapping of the residual strain distribution around foreign object damage in laser shock peened Ti–6AL–4V alloy10.4028/www.scientific.net/MSF.652.19 ↗
60. Fracture mechanics analysis of a crack in a residual stress field10.1023/A:1026574400858 ↗
61. Lesuer DR. Experimental investigations of material models for Ti–6Al–4V titanium and 2024-T3 aluminium. Final Report: DOT/FAA/AR-00/25, US Department of Transportation, Federal Aviation Administration; 2000.10.2172/11977 ↗
62. Modelling the high strain rate behaviour of titanium undergoing ballistic impact and penetration10.1016/S0734-743X(01)00107-5 ↗
63. Hubert W, Meyer Jr. A modified Zerilli–Armstrong constitutive model describing the strength and localizing behaviour of Ti–6Al–4V. Technical Report ARL-CR-0578: Army Research Laboratory; 2006.10.21236/ADA455809 ↗
64. Three-dimensional elastoplastic finite element model for residual stresses in the shot peening process10.1243/0954405042418419 ↗
65. Owen · 1983
66. Narasimhan R, Rosakis AJ. Three dimensional effects near a crack-tip in a ductile three point bend specimen-Part I: a numerical investigation. Report SM 88-6, California Institute of Technology, Division of Engineering and Applied Science, Pasadena, CA; 1988.10.21236/ADA202636 ↗
67. A path independent integral and approximate analysis of strain concentration by notches and cracks10.1115/1.3601206 ↗
68. Influence of minimum element size to determine crack closure stress by the finite element method10.1016/j.engfracmech.2004.04.002 ↗
69. On the accurate assessment of crack opening and closing stresses in plasticity-induced fatigue crack closure problems10.1016/j.engfracmech.2006.09.007 ↗
70. On the closure of fatigue cracks under cyclic tensile loading10.1007/BF00955089 ↗
71. FEM analysis of crack closure and delay effect in fatigue crack growth under variable amplitude loading10.1016/0013-7944(77)90039-X ↗
72. Fatigue crack closure and delay effects under mode I spectrum loading: an efficient elastic–plastic analysis procedure10.1111/j.1460-2695.1979.tb01329.x ↗
73. Foreign object damage on the leading edge of a thin blade10.1016/j.mechmat.2004.03.005 ↗