Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Fretting fatigue"

Mostrando ítems 1-9 de 9

Aplicación de criterios de orientación de grieta en problemas de crecimiento de grieta por fatiga bajo carga no proporcional

Gelardo Rodríguez, Francisco (Universitat Politècnica de València, 2016-05-25)

[EN] In this work a study of the parameters that can affect the orientation of the crack problem of fretting fatigue under non-proportional loading with full contact is done. The parameters investigated are the constant ...
Direction of crack propagation in a complete contact fretting-fatigue problem

Giner Maravilla, Eugenio; Sabsabi, Mohamad; Ródenas García, Juan José; Fuenmayor Fernández, Francisco Javier (Elsevier, 2014-01)

In this work, the orientation and propagation of a crack in a fretting fatigue problem is analyzed numerically and correlated experimentally. The analysis is performed using a 2D model of a complete-contact fretting problem, ...
Influence of machining parameters on fretting fatigue life of Inconel 718

Infante-García, Diego; Díaz-Álvarez, A.; Belda, R.; Díaz-Álvarez, J.; Cantero, J.L.; Giner Maravilla, Eugenio; Miguélez, M.H. (Elsevier, 2022-09)

[EN] This work focuses on the analysis of the influence of different machining factors on the fretting fatigue behaviour of Inconel 718. Fretting fatigue tests using a flat-to-flat with rounded edges contact were carried ...
Numerical analysis of the influence of micro-voids on fretting fatigue crack initiation lifetime

Infante-García, Diego; Giner Maravilla, Eugenio; Miguélez, María Henar; Wahab, Magd Abdel (Elsevier, 2019-07)

[EN] In this paper, the influence of the heterogeneity in the predicted crack initiation lifetime under fretting fatigue conditions is analysed for a regular and a random distribution of micro-voids. A critical plane ...
Numerical estimation of fretting fatigue lifetime using damage and fracture mechanics

Hojjati-Talemi, Reza; Wahab, Magd Abdel; Giner Maravilla, Eugenio; Sabsabi, Mohamad (Springer Verlag, 2013-10)

Fretting fatigue is a complex tribological phenomenon that can cause premature failure of connected components that have small relative oscillatory movement. The fraction of fretting fatigue lifetime spent in crack initiation ...
On the use of the theory of critical distances with mesh control for fretting fatigue life assessment in complete and nearly complete contacts

Infante-García, Diego; Zabala, A.; Giner Maravilla, Eugenio; Llavori, I. (Elsevier, 2022-10)

[EN] In this work, the theory of critical distances using point method and mesh control approach for fretting fatigue life prediction in complete and nearly complete contacts is analysed. The approach is applied to thirty ...
On the use of the Theory of Critical Distances with mesh control for fretting fatigue lifetime assessment

Zabala, A.; Infante-Garcia, D.; Giner Maravilla, Eugenio; Goel, S.; Endrino, J. L.; Llavori, I. (Elsevier, 2020-02)

[EN] This work analyses the viability of the theory of critical distances (TCD) using mesh control for fretting fatigue lifetime assessment. More than seven hundred sets of simulations were performed by taking seventy ...
Relevant factors affecting the direction of crack propagation in complete contact problems under fretting fatigue

Marco, Miguel; Infante-Garcia, Diego; Diaz-Alvarez, Jose; Giner Maravilla, Eugenio (Elsevier, 2019-03)

[EN] In fatigue problems, an accurate estimation of the propagation direction is important for life prediction. We identify the most relevant factors that affect the crack orientation during the propagation stage of fretting ...
The minimum shear stress range criterion and its application to crack orientation prediction in incomplete contact fretting problems

Infante, Diego; Llavori, I.; Zabala, A.; Giner Maravilla, Eugenio (Elsevier, 2019-12)

[EN] A proper prediction of crack paths is required when assessing accurately the fatigue crack propagation life. Recently, some authors have pointed out that the criterion of minimum shear stress range leads to inconsistent ...