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Listar por autor "García-González, Antonio Luis"
Mostrando ítems 1-18 de 18
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A Literature Review of Incorporating Crack Tip Plasticity into Fatigue Crack Growth Models
García-González, Antonio Luis
; Castro Egler, Cristina; Aguilera-García, José Antonio; Moreno Cerezo, Pablo; López-Crespo, Pablo (MDPI, 2023)
This paper presents an extensive literature review focusing on the utilisation of crack tip plastic- ity as a crucial parameter in determining and enhancing crack growth models. The review encompasses a comprehensive ... -
Analysis of fatigue strain fields with synchrotron x-ray diffraction and 3d numerical computation.
Aguilera-García, José Antonio; Kelleher, Joseph F.; López-Crespo, Pablo; García-González, Antonio Luis; Moreno Cerezo, Pablo (2023)
When designing lightweight materials, engineers prioritise resource preservation but often encounter issues with fatigue. Various experimental methods exist to study fatigue cracks; nevertheless, transmission photo-elasticity ... -
Comparison of the Aerodynamic Characteristics of the NACA0012 Airfoil at Low-to-Moderate Reynolds Numbers for any Aspect Ratio
García-González, Antonio Luis; Martínez-Aranda, Sergio; Velázquez-Navarro, José; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (Scientific & Academic Publishing, 2016)
This experimental work deais with the influence of the angle of attack (AoA) and the chord based Reynolds number (Rec) on the lift and drag coefficients for a low-aspect-ratio NACA0012 airfoil. In addition, we provide novel ... -
Critical plane based method for multiaxial fatigue analysis of 316 stainless steel
Sánchez-Cruces, Manuel Alejandro; García-González, Antonio Luis; Moreno-Morales, María Belén; Itoh, Takamoto; López-Crespo, Pablo (Elsevier, 2022-04)
In this work, the fatigue behaviour of 316 stainless steel is studied with different critical plane models. Seven cylindrical samples were used for the study, being subjected to different complex loading paths, generating ... -
Critical plane based method for multiaxial fatigue analysis of 316 stainless steel
Sánchez-Cruces, Manuel Alejandro; García-González, Antonio Luis; Moreno-Morales, María Belén; Itoh, Takamoto; López-Crespo, Pablo (Elsevier, 2022-01-31)
In this work, the fatigue behaviour of 316 stainless steel is studied with different critical plane models. Seven cylindrical samples were used for the study, being subjected to different complex loading paths, generating ... -
Dynamic Response of Low-Aspect-Ratio Cantilever NACA0012 Airfoil at Low-To-Moderate Reynolds Numbers
García-González, Antonio Luis; Martínez-Aranda, Sergio; Velázquez-Navarro, José Francisco; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (Springer, 2018)
The influence of the angle of attack (AoA) and the chord based Reynolds number (Rec) on the lift and drag coefficients has been analyzed experimentally in a low-aspect-ratio NACA0012 airfoil, AR 2. Results are shown for ... -
Experimental evaluation of Stress Intensity Factors from strain fields using Digital Image Correlation
López-Crespo, Pablo; García-González, Antonio Luis (2014-11-10)
Optical techniques offer many benefits to experimentalist compared with gauge methods. Optical techniques such as holographic interferometry, electronic speckle pattern interferometry, photo- and thermoelasticity, and ... -
Fatigue crack growth behaviour of selective laser-melted 18NI300 manufactured at 0º, 45º and 90º to perpendicular crack growth plane
Moreno Cerezo, Pablo; Aguilera-García, José Antonio; García-González, Antonio Luis; Moore, Steven; Wheatley, Greg; López-Crespo, Pablo[et al.] (2023-04)
The use of selective laser melting (SLM) as a method of additive manufacturing (AM) of valuable objects has a promising future. Maraging steel is a widely used material due to its excellent qualities in AM, so it is ... -
Fatigue strain fields comparison between Synchrotron X-Ray Diffraction and 3D Numerical computation in a bainitic steel.
Aguilera-García, José Antonio; Moreno Cerezo, Pablo; García-González, Antonio Luis; López-Crespo, Pablo (2023)
Engineers prioritize resource preservation when designing lightweight materials, but fatigue can pose challenges. Although various experimental methods exist for studying fatigue cracks, some are only effective for transparent ... -
Influence of porosity on fatigue behaviour of 18Ni300 steel SLM CT specimens at various angles
Moreno Cerezo, Pablo; Aguilera-García, José Antonio; García-González, Antonio Luis; López-Crespo, Pablo (MDPI, 2024-01-16)
in order to improve understanding of the fatigue behaviour in additive manufactured samples, this research delves into the challenging interplay between building parameters, particularly fabrication angles, and the presence ... -
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 ... -
Measuring absorbed energy in the human auditory system using finite element models: A comparison with experimental results
Castro Egler, Cristina; García-González, Antonio Luis; Aguilera-García, José Antonio; Moreno Cerezo, Pablo; López-Crespo, Pablo; González-Herrera, Antonio[et al.] (Sage Journals, 2024-01-01)
BACKGROUND: There are different ways to analyze energy absorbance (EA) in the human auditory system. In previous research, we developed a complete finite element model (FEM) of the human auditory system. OBJECTIVE: In ... -
Microhardness and microstructure analysis of the LPBF Additive Manufactured 18Ni300
Moreno Cerezo, Pablo; Aguilera-García, José Antonio; García-González, Antonio Luis; López-Crespo, Pablo (MDPI, 2024-01-29)
This research focuses on analysing the 18Ni300 maraging steel produced through laser powder bed fusion. Specifically, it aims to examine the phase components using X-ray diffraction, the microstructure through scanning ... -
Modelado 3D & Análisis Numérico del Oído Interno mediante Elementos Finitos
(UMA Editorial, 2020-03-09)La presente tesis constituye una nueva aportación al estudio del oído interno del Sistema Auditivo Humano. El objetivo primordial es realizar un modelo del oído interno, en elementos finitos, lo más representativo posible ... -
Semiautomatic Algorithm for 3D Modelling of Finite Elements of the Cochlea.
Castro Egler, Cristina; García-González, Antonio Luis (American Scientific Publishers, 2017-09-01)
This paper presents a method of generating a finite element numerical model of the inner ear of the human auditory system. The method consists of two phases, including a semiautomatic algorithm of image processing, which ... -
Some observations on short fatigue cracks under biaxial fatigue
García-González, Antonio Luis; López-Crespo, Pablo; Moreno-Morales, María Belén; Zapatero-Arenzana, José Arturo (Elsevier, 2015-08-15)
This work presents a new methodology for evaluating crack initiation under biaxial conditions. The methodology consists of evaluating a number of crack parameters automatically with digital processing of high-magnification ... -
Study of short cracks under biaxial fatigue
López-Crespo, Pablo; Moreno-Morales, María Belén; López-Moreno, A.; García-González, Antonio Luis; Zapatero-Arenzana, José Arturo (IGF, 2014-09-17)
In this paper a methodology for evaluating crack initiation under biaxial conditions is presented. The methodology consists of evaluating the crack length automatically with digital processing of highmagnification images ... -
Tomography of laser powder bed fusion maraging steel
Moreno Cerezo, Pablo; Aguilera-García, José Antonio; López-Crespo, Pablo; García-González, Antonio Luis (MDPI, 2024-02-15)
The presence of defects in additive manufactured maraging steel is a widespread problem as its dependence on processing parameters significantly influences it. Using X-ray computed tomography, along with optical microscope ...