A combined CP theory and TCD for predicting fatigue lifetime in single-crystal superalloy plates with film cooling holes
Source abstract
Abstract
Abstract Considering the effects of the numbers and diameters of film cooling holes, the Low Cycle Fatigue (LCF) performances of Ni-based single-crystal superalloy plate specimens were studied. The investigation found that the low cycle fatigue lifetimes of the single hole specimens were significantly longer than those of multi-holes specimens because of the multi-holes interference effect. Combined with the rate dependent Crystal Plasticity (CP) theory and the Theory of Critical Distances (TCD), the LCF lifetime prediction models of specimens with close packed film cooling holes were established. Instead of the SWT parameter, the models used the damage parameter of maximum resolved shear stress/strain, which can describe the multi-holes interference effect well. The damage model was defined based on the rate dependent CP framework. Combined with the Manson – Coffin formula, the concrete process of predicting LCF lifetimes of the specimen with close packed film cooling holes was given. Both the predicted and tested LCF lifetimes of the specimens were in the double error band.
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Research context
OpenAlex topics: Fatigue and fracture mechanics · High Temperature Alloys and Creep · Probabilistic and Robust Engineering Design
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (50)
Show source-provided references
1. Effects of secondary orientation on crack closure behavior of nickel-based single crystal superalloys10.1016/j.ijfatigue.2015.11.004 ↗
2. Microdamage modelling of crack initiation and propagation in FCC single crystals under complex loading conditions10.1016/j.cma.2016.04.018 ↗
3. Long-term oxidation behavior and mechanism of DD6 Ni-based single crystal superalloy at 1050 °C and 1100 °C in air10.1016/j.jallcom.2017.02.031 ↗
4. Variational gradient plasticity at finite strains. Part III: local–global updates and regularization techniques in multiplicative plasticity for single crystals10.1016/j.cma.2013.08.022 ↗
5. Investigations of film cooling and heat transfer on a turbine blade squealer tip10.1016/j.applthermaleng.2016.08.173 ↗
6. Investigation of the effect of air film blade cooling on thermoeconomics of gas turbine based power plant cycle10.1016/j.energy.2016.09.069 ↗
7. A multi-scale crystal plasticity model for cyclic plasticity and low-cycle fatigue in a precipitate-strengthened steel at elevated temperature10.1016/j.jmps.2016.12.010 ↗
8. Constitutive model of 42CrMo steel under a wide range of strain rates based on crystal plasticity theory10.1016/j.msea.2016.09.117 ↗
9. Crystal plasticity modeling of damage accumulation in dissimilar Mg alloy bi-crystals under high-cycle fatigue10.1016/j.ijfatigue.2016.04.009 ↗
10. A numerical procedure enabling accurate descriptions of strain rate-sensitive flow of polycrystals within crystal visco-plasticity theory10.1016/j.cma.2016.05.025 ↗
11. Homogenized constitutive and fatigue nucleation models from crystal plasticity FE simulations of Ti alloys, Part 1: macroscopic anisotropic yield function10.1016/j.ijplas.2012.12.008 ↗
12. A cold dwell fatigue crack nucleation criterion for polycrystalline Ti-6242 using grain-level crystal plasticity FE model10.1016/j.ijfatigue.2008.05.026 ↗
13. Microstructural pattern formation in finite-deformation single-slip crystal plasticity under cyclic loading: relaxation vs. gradient plasticity10.1016/j.cma.2014.05.015 ↗
14. Generalized constitutive relations for incremental deformation of metal crystals by multislip10.1016/0022-5096(66)90040-8 ↗
15. Constitutive analysis of elastic-plastic crystals at arbitrary strain10.1016/0022-5096(72)90017-8 ↗
16. Micromechanics of crystals and polycrystals10.1016/S0065-2156(08)70242-4 ↗
17. Tensile crack tip fields in elastic-ideally plastic crystals10.1016/0167-6636(87)90030-5 ↗
18. A comparative study on thermomechanical and low cycle fatigue failures of a single crystal nickel-based superalloy10.1016/j.ijfatigue.2011.07.009 ↗
19. Arakere NK, Swanson G. Effect of crystal orientation on fatigue failure of single crystal nickel base turbine blade superalloys//ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000: V004T01A004-V004T01A004.
20. Arakere NK. High-temperature fatigue properties of single crystal superalloys in air and hydrogen//ASME Turbo Expo 2001: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2001: V004T03A061-V004T03A061.
21. Simulation of deformation and lifetime behavior of a fcc single crystal superalloy at high temperature under low-cycle fatigue loading10.1016/j.ijfatigue.2005.12.006 ↗
22. Simulation of fatigue crack propagation in ductile metals by blunting and re-sharpening10.1007/s10704-005-6024-y ↗
23. In-situ SEM observation and crystal plasticity finite element simulation of fretting fatigue crack formation in Ni-base single-crystal superalloys10.1016/j.triboint.2016.03.025 ↗
24. Crystal plasticity finite element modelling of low cycle fatigue in fcc metals10.1016/j.jmps.2015.08.007 ↗
25. Micromechanics based fatigue life prediction of a polycrystalline metal applying crystal plasticity10.1016/j.mechmat.2015.01.020 ↗
26. Properties and life prediction of low cycle fatigue behavior on notched DS Ni-based superalloy
27. Applications of the theory of critical distances in failure analysis10.1016/j.engfailanal.2010.07.002 ↗
28. A combined critical plane and critical distance approach for predicting fatigue crack initiation in notched single-crystal superalloy components10.1016/j.ijfatigue.2011.05.009 ↗
29. Assessing the integrity of steel structural components with stress raisers using the Theory of Critical Distances10.1016/j.engfailanal.2016.07.007 ↗
30. On the combination of the critical distance theory with a multiaxial fatigue criterion for predicting the fatigue strength of notched and plain shot-peened parts10.1016/j.ijfatigue.2016.08.015 ↗
31. A generalised approach to rapid finite element design of notched materials against static loading using the Theory of Critical Distances10.1016/j.matdes.2016.07.047 ↗
32. Research on generation of three-dimensional surface with micro-electrolyte jet machining10.1016/j.cirpj.2008.06.006 ↗
33. Analysis of hole quality characteristics in the electro jet drilling process10.1016/j.ijmachtools.2005.03.005 ↗
34. Plastic strain in metals
35. The distortion of an aluminum crystal during a tensile test
36. The plastic extension of fracture of aluminum crystal
37. The mechanism of plastic deformation of crystal. Part I. Theoretical
38. Schmid E. Plasticity of crystal; 1935.
39. Inelastic constitutive relations for solids: an internal-variable theory and its application to metal plasticity10.1016/0022-5096(71)90010-X ↗
40. Crystal plasticity10.1115/1.3167205 ↗
41. Strain localization in ductile single crystal10.1016/0022-5096(77)90001-1 ↗
42. An analysis of nonuniform and localized deformation in ductile single crystals10.1016/0001-6160(82)90005-0 ↗
43. Material rate dependence and localized deformation in crystalline solids10.1016/0001-6160(83)90014-7 ↗
44. Latent hardening in single crystals I, Theory and experiments10.1098/rspa.1991.0127 ↗
45. Latent hardening in single crystals II, analytical characterization and predictions10.1098/rspa.1991.0128 ↗
46. The theory of critical distances to predict static strength of notched brittle components subjected to mixed-mode loading10.1016/j.engfracmech.2007.03.035 ↗
47. On the use of the Theory of Critical Distances to predict static failures in ductile metallic materials containing different geometrical features10.1016/j.engfracmech.2008.04.018 ↗
48. The Theory of Critical Distances to estimate finite lifetime of notched components subjected to constant and variable amplitude torsional loading10.1016/j.engfracmech.2012.12.007 ↗
49. Experimental investigation and life prediction of low cycle fatigue-behavior on notched DS Ni-based superalloy
50. An elasto-plastic reformulation of the theory of critical distances to estimate lifetime of notched components failing in the low/medium-cycle fatigue regime10.1115/1.4000667 ↗