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Investigation on fretting fatigue crack initiation in heterogenous materials using a hybrid of multiscale homogenization and direct numerical simulation

Can Wang (UGent) , Chao Li (UGent) , Yong Ling (UGent) and Magd Abdel Wahab (UGent)
(2022) TRIBOLOGY INTERNATIONAL. 169.
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Abstract
Fretting fatigue commonly appears at mechanically fastened joints, and it will dramatically decrease the fatigue life of a structure. Thus, the improvement of the prediction accuracy of fretting fatigue behavior is necessary. Furthermore, defects, e.g. particles and micro-voids, always affect the macroscopic material properties and the fatigue life. In this paper, the authors consider the heterogeneity of material in fretting fatigue numerical simulations, using a combination between Multiscale Homogenization and Direct Numerical Simulation (MH-DNS). The Damage Parameter (DP) is calculated using critical plane method and averaging method in order to get a good prediction of fretting fatigue life. Moreover, the maximum value of DP may be changed from the contact surface to the edge of the micro-void through this study using three different models. The three models are: 1) homogeneous model, 2) heterogeneous model using multi-scale homogenization, and 3) heterogeneous model using a hybrid MH-DNS. The MH-DNS model shows the best-predicted results among all other models using CP method and extend averaging method.
Keywords
Surfaces, Coatings and Films, Surfaces and Interfaces, Mechanical Engineering, Mechanics of Materials, Fretting fatigue, Heterogeneity, Multiscale Homogenization, Direct Numerical Simulation, Critical plane method, Extend averaging method, CRITICAL PLANE APPROACH, PROPAGATION LIFETIME, MESHFREE METHOD, PREDICTION, MECHANICS, DAMAGE, PARTICLES, NUCLEATION, CRITERION, PARAMETER

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MLA
Wang, Can, et al. “Investigation on Fretting Fatigue Crack Initiation in Heterogenous Materials Using a Hybrid of Multiscale Homogenization and Direct Numerical Simulation.” TRIBOLOGY INTERNATIONAL, vol. 169, 2022, doi:10.1016/j.triboint.2022.107470.
APA
Wang, C., Li, C., Ling, Y., & Abdel Wahab, M. (2022). Investigation on fretting fatigue crack initiation in heterogenous materials using a hybrid of multiscale homogenization and direct numerical simulation. TRIBOLOGY INTERNATIONAL, 169. https://doi.org/10.1016/j.triboint.2022.107470
Chicago author-date
Wang, Can, Chao Li, Yong Ling, and Magd Abdel Wahab. 2022. “Investigation on Fretting Fatigue Crack Initiation in Heterogenous Materials Using a Hybrid of Multiscale Homogenization and Direct Numerical Simulation.” TRIBOLOGY INTERNATIONAL 169. https://doi.org/10.1016/j.triboint.2022.107470.
Chicago author-date (all authors)
Wang, Can, Chao Li, Yong Ling, and Magd Abdel Wahab. 2022. “Investigation on Fretting Fatigue Crack Initiation in Heterogenous Materials Using a Hybrid of Multiscale Homogenization and Direct Numerical Simulation.” TRIBOLOGY INTERNATIONAL 169. doi:10.1016/j.triboint.2022.107470.
Vancouver
1.
Wang C, Li C, Ling Y, Abdel Wahab M. Investigation on fretting fatigue crack initiation in heterogenous materials using a hybrid of multiscale homogenization and direct numerical simulation. TRIBOLOGY INTERNATIONAL. 2022;169.
IEEE
[1]
C. Wang, C. Li, Y. Ling, and M. Abdel Wahab, “Investigation on fretting fatigue crack initiation in heterogenous materials using a hybrid of multiscale homogenization and direct numerical simulation,” TRIBOLOGY INTERNATIONAL, vol. 169, 2022.
@article{8755275,
  abstract     = {{Fretting fatigue commonly appears at mechanically fastened joints, and it will dramatically decrease the fatigue life of a structure. Thus, the improvement of the prediction accuracy of fretting fatigue behavior is necessary. Furthermore, defects, e.g. particles and micro-voids, always affect the macroscopic material properties and the fatigue life. In this paper, the authors consider the heterogeneity of material in fretting fatigue numerical simulations, using a combination between Multiscale Homogenization and Direct Numerical Simulation (MH-DNS). The Damage Parameter (DP) is calculated using critical plane method and averaging method in order to get a good prediction of fretting fatigue life. Moreover, the maximum value of DP may be changed from the contact surface to the edge of the micro-void through this study using three different models. The three models are: 1) homogeneous model, 2) heterogeneous model using multi-scale homogenization, and 3) heterogeneous model using a hybrid MH-DNS. The MH-DNS model shows the best-predicted results among all other models using CP method and extend averaging method.}},
  articleno    = {{107470}},
  author       = {{Wang, Can and Li, Chao and Ling, Yong and Abdel Wahab, Magd}},
  issn         = {{0301-679X}},
  journal      = {{TRIBOLOGY INTERNATIONAL}},
  keywords     = {{Surfaces,Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials,Fretting fatigue,Heterogeneity,Multiscale Homogenization,Direct Numerical Simulation,Critical plane method,Extend averaging method,CRITICAL PLANE APPROACH,PROPAGATION LIFETIME,MESHFREE METHOD,PREDICTION,MECHANICS,DAMAGE,PARTICLES,NUCLEATION,CRITERION,PARAMETER}},
  language     = {{eng}},
  pages        = {{15}},
  title        = {{Investigation on fretting fatigue crack initiation in heterogenous materials using a hybrid of multiscale homogenization and direct numerical simulation}},
  url          = {{http://doi.org/10.1016/j.triboint.2022.107470}},
  volume       = {{169}},
  year         = {{2022}},
}
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