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Numerical study of advanced friction modelling for sheet metal forming: influence of the die local roughness
(Elsevier Ltd., 2022)
Numerical simulation of sheet metal forming processes has become indispensable in the last decades. Although the complexity of the frictional behaviour is identified as a key factor for the prediction accuracy, the industry ...
Some Seeds are Strong : Seeding Strategies for Search-based Test Case Selection
(ACM, 2022)
The time it takes software systems to be tested is usually long. Search-based test selection has been a widely investigated technique to optimize the testing process. In this paper, we propose a set of seeding strategies ...
Spatial characterization of the effect of age and sex on macular layer thicknesses and foveal pit morphology
(PLoS, 2022)
Characterizing the effect of age and sex on macular retinal layer thicknesses and foveal pit morphology is crucial to differentiating between natural and disease-related changes. We applied advanced image analysis techniques ...
Entrepreneurs' perceptions of their entrepreneurial process: a qualitative analysis of in-depth interviews with Education graduates in the Basque Country, Spain
(InderScience, 2022)
Entrepreneurship is necessary for the economic development of societies. Universities play a key role in this process by fostering entrepreneurship and promoting entrepreneurial skills. Studies show that entrepreneurship ...
Reflection through Diffraction: Interdisciplinarity in Energy Science
(Addleton Academic Publishers, 2022)
To address the complexities associated with transitioning towards sustainable energy solutions, there are increasing demands to employ interdisciplinary approaches. However, these still represent a minority of research ...
Pattern selection for convective flow in a liquid bridge subjected to remote thermal action
(AIP Publishing, 2022)
The stability of thermocapillary/buoyant flows is affected by a remote thermal source. We present a nonlinear two-phase computational study of convection in a liquid bridge that develops under the action of Marangoni and ...
Modular battery energy storage system design factors analysis to improve battery-pack reliability
(Elsevier, 2022)
Traditional battery energy storage systems (BESS) are based on the series/parallel connections of big amounts of cells. However, as the cell to cell imbalances tend to rise over time, the cycle life of the battery-pack is ...
Influence of Coulomb’s Friction Coefficient in Finite Element Modeling of Orthogonal Cutting of Ti6Al4V
(Trans Tech Publications, 2022)
The reliability of the pertinent parameters set of Johnson-Cook constitutive model is highly linked with the friction condition at the tool-chip-workpiece interface. In the present work, a study on the influence of Coulomb’s ...
FTIR as a Powerful Tool for Measurements of Diffusion in Supercritical Carbon Dioxide Using Taylor Dispersion Method
(MDPI, 2022)
A new experimental high-pressure setup for measuring diffusion coefficients in supercritical fluids, based on Taylor dispersion method, and using an FTIR detector to operate up to 25.0 MPa was designed and optimized. Tracer ...
Influence of manufacturing tolerances and eccentricities on the unbalanced magnetic pull in permanent magnet synchronous motors
(IEEE, 2022)
Eccentricity is an inevitable fault in electric motors and hence its diagnosis is an important topic. Thus, the influence of static and dynamic eccentricities on the harmonics of the frequency spectra of the unbalanced ...