Listar ICMF - Artículos por tipo "info:eu-repo/semantics/publishedVersion"
Mostrando ítems 1-20 de 25
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Analysis of the Effect of the Surface Inclination Angle on the Roughness of Polymeric Parts Obtained with Fused Filament Fabrication Technology
(IOAP-MDPI, 2023-01-23)The aim of this work was to conduct a dimensional study, in terms of microgeometry, using parts from an additive manufacturing process with fused filament fabrication (FFF) technology. As in most cases of additive manufacturing ... -
Analysis of the Effect of the Surface Inclination Angle on the Roughness of Polymeric Parts Obtained with Fused Filament Fabrication Technology
(2023-01-23)The aim of this work was to conduct a dimensional study, in terms of microgeometry, using parts from an additive manufacturing process with fused filament fabrication (FFF) technology. As in most cases of additive manufacturing ... -
Analysis of the Mechanical Properties of the Human Tympanic Membrane and Its Influence on the Dynamic Behaviour of the Human Hearing System
(Hindawi, 2018-05-09)The difficulty to estimate the mechanical properties of the tympanic membrane (TM) is a limitation to understand the sound transmission mechanism. In this paper, based on finite element calculations, the sensitivity of ... -
Analysis of the mechano‑acoustic influence of the tympanic cavity in the auditory system
(BMC, 2016)The main objective of this paper is to study the mechanical influence of the tympanic cavity (TC) in the auditory system (AS). It is done for a frequency range from 0.1 to 20 kHz and the pressure source was applied in ... -
Characterisation of the crack tip plastic zone in fatigue via synchrotron X-ray diffraction
(Universidad de Málaga, 2022-04-23)This paper describes a new methodology for characterising the plastic zoneahead of a fatigue crack. This methodology is applied to a set of experimentaldata obtained by synchrotron X-ray diffraction on a bainitic steel ... -
Comparison of the Aerodynamic Characteristics of the NACA0012 Airfoil at Low-to-Moderate Reynolds Numbers for any Aspect Ratio
(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 ... -
Discontinuous quarter-point boundary elements revisited: Computation of T-stress in two-dimensional cracked components
(Elsevier Ltd., 2023-09-30)This paper analyzes the use of discontinuous quarter-point quadratic elements in a dual or hypersingular boundary element context to compute the T-stress for cracked 2-D isotropic components. The performance of this approach ... -
Energy-based critical plane fatigue methods applied to additively manufactured 18Ni300 steel
(Elsevier, 2023)In this work, the uniaxial and biaxial fatigue behaviour of maraging steel (18Ni300) obtained by additive manufacturing was studied. The material was evaluated using several biaxial load paths and different load levels. ... -
Experimental validation of the new modular application of the upper bound theorem in indentation
(PlosOne, 2015-03-31)Nowadays, thanks to the new manufacturing processes, indentation is becoming an essential part of the new arising processes such as the Incremental Forming Processes. This work presents the experimental validation of the ... -
Fatigue crack characterisation in 2024-T351 aluminium alloy through SEM observation combined with the CJP model
(Elsevier, 2023-01)This work characterises crack growth in AA2024-T315 by combining different methods to further increase the reliability of the results. The Christopher-James-Patterson (CJP) model was fitted to experimental data obtained ... -
Geometrical analysis in material extrusion process with polylactic acid (PLA)1carbon fiber.
(Emerald, 2022-12-22)Purpose: The purpose of this study is to cover the influence of selected printing parameters at a macro and micro-geometrical level, focusing on the dimensions, geometry and surface of printed parts with short carbon ... -
Influence of milling parameters on mechanical properties of AA7075 aluminum under corrosion conditions
(MDPI, 2018-09-17)The paper describes an experimental study developed on the AA7075 T651, which is an aluminum alloy extensively used in the aeronautical industry. This work presents a double approach of investigation where there is no ... -
Influence of printing parameters and short carbon fibre reinforcement on fatigue behaviour, dimensional accuracy and macrogeometrical deviations of polylactic acid in material extrusion
(Elsevier, 2023-09)This paper evaluates the potential of short carbon fibres as a reinforcement material in order to improve the fatigue resistance of PLA. The fatigue behaviour has been analysed through rotational bending fatigue tests. The ... -
Influence of the level of connectivity on the members of the Octahedron and X-Octahedron families of tensegrities
(Elsevier, 2023-09-27)Tensegrity structures based on topological patterns have been developed greatly in recent years. Tensegrities obtained from the same pattern are said to belong to a family. Two examples of tensegrity families are the ... -
Influence of Infill Pattern on Mechanical Behavior of Polymeric and Composites Specimens Manufactured Using Fused Filament Fabrication Technology
(Polymers, 2021)This paper presents the results of a comparative evaluation of the tensile strength behaviors of parts obtained by additive manufacturing using fused filament fabrication (FFF) technology. The study investigated the ... -
Multifactorial diffusion of chloride Ions in concrete considering the non-linear voltage distortion of other species
(Springer, 2023-08-04)One of the most relevant deterioration mechanisms of reinforced concrete (RC) structures is the corrosion of steel bars by chloride ions. The service life of structures could be extended by monitoring this process. The ... -
Numerical model characterization of the sound transmission mechanism in the tympanic membrane from a high-speed digital holographic experiment in transient regime
(Elsevier, 2023)A methodology for the development of a finite element numerical model of the tympanic membrane (TM) based on experiments carried out in the time domain on a cadaveric human temporal bone is presented. Using a high-speed ... -
Performance and durability of non-stick coatings applied to stainless steel: Subtractive vs additive manufacturing.
(MDPI, 2023-08-26)This study compares subtractive manufacturing (SM) and additive manufacturing (AM) techniques in the production of stainless-steel parts with non-stick coatings. While subtractive manufacturing involves the machining of ... -
Predictive models based on RSM and ANN for roughness and wettability achieved by laser texturing of S275 carbon steel alloy
(Elsevier, 2023-08-22)Laser texturing is increasingly gaining attention in the field of metal alloys due to its ability to improve surface properties, particularly in steel alloys. However, the input parameters of the technology must be ... -
Slag substitution as a cementing material in concrete: mechanical, physical and environmental properties
(MDPI, 2019)A circular economy is a current tenet that must be implemented in the field of construction. That would imply the study of the possibilities of the use of waste generated, for obtaining materials the used in construction ...