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Artículo
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Advances in the modeling and dynamic simulation of reeving systems using the arbitrary Lagrangian–Eulerian modal method
(Springer, 2022)
This paper presents new advances in the arbitrary Lagrangian–Eulerian modal method (ALEM) recently developed for the systematic simulation of the dynamics of general reeving systems. These advances are related to a more ...
Artículo
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Analysis of formability in conventional hole flanging of AA7075-O sheets: punch edge radius effect and limitations of the FLC
(Springer, 2020-03)
Hole flanges are commonly manufactured in mass production by conventional press-working. In an industrial context, the process limits are usually evaluated by means of the Limiting Forming Ratio (LFR), which defines the ...
Artículo
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Experimental study on the fretting fatigue of Inconel 718 superalloy
(Elsevier, 2023)
Fretting fatigue is a surface damage phenomenon appearing in mechanical assemblies subjected to time-varying contact forces. This type of failure is a very frequent problem in many engineering components, with special relevance ...
Artículo
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Influencia del Endurecimiento por Deformación en las Tensiones de Cierre Bajo Cargas de amplitud Constante
(Asociación española de ingeniería mecánica, 1989)
En este trabajo se analiza la influencia que, sobre el cálculo de las tensiones de cierre de grieta, usando el modelo de Dugdale, tiene el considerar o no el endurecimiento por deformación del material en la zona plástica ...
Artículo
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Modeling viscous damping for transverse oscillations in reeving systems using the Arbitrary Lagrangian–Eulerian Modal approach
(Elsevier, 2022)
This paper contributes to a recently proposed Arbitrary Lagrangian–Eulerian Modal (ALEM) approach that makes it possible to develop finite elements with variable volume suitable for modeling wire-ropes in reeving systems. ...
Ponencia
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Non-linear hybrid kinetic-MHD simulations of ELMs in the ASDEX Upgrade tokamak
(European Physical Society (EPS), 2019)
Artículo
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The effect of kinematic constraints in the inverse dynamics problem in biomechanics
(Springer, 2016)
The inverse dynamics is a classic problem to be solved in gait analysis. The solution is the vector of joint reactions and driving actions which is essential to perform a kinetic analysis of the human gait. Multibody system ...
Artículo
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A novel algorithm to resolve lack of convergence and checkerboard instability in bone adaptation simulations using non-local averaging
(Wiley-Blackwell, 2021)
Checkerboard is a typical instability in finite element (FE) simulations of bone adaptation and topology optimization in general. It consists in a patchwork pattern with elements of alternating stiffness, producing lack ...
Artículo
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Monitoring of Processing Conditions of an Ultrasonic Vibration-Assisted Ball-Burnishing Process
(MDPI, 2020-04)
Although numerous references present the beneficial effects on surface integrity of ultrasonic vibration-assisted ball burnishing (UVABB), nothing has been reported about the dynamic behavior of the UVABB tool, workpiece, ...
Artículo
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Analysis of the influence of stress triaxiality on formability of hole-flanging by single-stage SPIF
(Elsevier, 2019-02)
Traditionally the fracture in sheet metal forming is characterized by the fracture forming limit (FFL) curve typically obtained by using conventional Nakajima tests. This curve is implicitly assumed a material property. ...