ListarICMF - Artículos por tema "Finite element analysis"
Mostrando ítems 1-6 de 6
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Corrections in numerical methodology to evaluate plasticity induced crack closure along the thickness.
García-Manrique-Ocaña, José Manuel
; Camas-Peña, Daniel; Parrón-Rubio, María Eugenia; González-Herrera, Antonio (Elsevier, 2018-08-15)
The influence of the three-dimensional effects of the distribution of the stress intensity factor in the numerical calculation of plasticity-induced crack closure is analysed in this paper. The usual methodology assumes ... -
Influence of the auditory system on pressure distribution in the ear canal
García-González, Antonio Luis; Castro Egler, Cristina; González-Herrera, Antonio (World Scientific Publishing Company, 2018)
The pressure gain distribution along the ear canal is strongly dependent on boundary conditions, and, in normal conditions, the ear canal produces a 0–20-dB pressure gain close to the tympanic membrane in the 0.1–20kHz ... -
Lead-free piezocomposites with CNT-modified matrices: Accounting for agglomerations and molecular defects.
Krishnaswamy, Jagdish A.; Buroni, Federico C.; García-Sánchez, Felipe; Melnik, Roderick; Rodríguez de Tembleque, Luis; Sáez, Andrés[et al.] (Elsevier, 2019-05-23)
Piezoelectric matrix-inclusion composites based on lead-free ceramics have attracted attention due to the possibility of manufacturing environmentally friendly devices using scalable emerging technologies such as 3D printing. ... -
Numerical modelling of three-dimensional fatigue crack closure: Plastic wake simulation.
Camas-Peña, Daniel; García-Manrique-Ocaña, José Manuel; Pérez-García, Francisca; González-Herrera, Antonio (Elsevier, 2019-10-21)
Finite element method has been broadly used to study fatigue crack closure. The simulated plastic wake length is one of the key modelling parameters involved. This paper presents a complete analysis in fatigue crack ... -
Three-dimensional fatigue crack closure numerical modelling: Crack growth scheme
González-Herrera, Antonio; Camas-Peña, Daniel; García-Manrique-Ocaña, José Manuel; Antunes, Fernando Ventura (Elsevier, 2020)
Numerical models based on finite element method have been employed to analyse the plasticity induced crack closure phenomenon for a long time. These numerical analyses require the development of a plastic wake. During ... -
Three-dimensional numerical study of thickness effect on plastic CTOD and monotonic plastic zone in an aluminium CT specimen
Camas-Peña, Daniel; Branco, Ricardo; Antunes, Fernando Ventura; Neto, Diogo Mariano (Elsevier, 2023-10-10)
This work is a numerical study of CT specimens with straight cracks and different thickness values submitted to different load levels, which aims to analyse the shape and dimension variations of the monotonic yielded area ...