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Now showing items 921-940 of 1038
Software-Defined Networking approaches for intrusion response in Industrial Control Systems: A survey
(Elsevier, 2023)
Industrial Control Systems (ICSs) are a key technology for life-sustainability, social development and economic progress used in a wide range of industrial solutions, including Critical Infrastructures (CIs), becoming the ...
A holistic optimization tool for the design of power take-off systems in realistic wave climates: The Wells turbine case
(Elsevier, 2023)
The growing demand of energy coupled with the worldwide commitments in favor of renewable technologies turns marine renewable sources especially attractive, including wave energy. In particular, the oscillating water column ...
Best Practice Data Sharing Guidelines for Wind Turbine Fault Detection Model Evaluation
(MDPI, 2023)
In this paper, a set of best practice data sharing guidelines for wind turbine fault detection model evaluation is developed, which can help practitioners overcome the main challenges of digitalisation. Digitalisation is ...
Influence of nanoparticles morphology in magnetic fluids
(Elsevier, 2024)
In this work magnetic fluids at two different volume concentrations (5 % and 10 %) of magnetite nanoparticles of different morphologies and sizes (octahedral, 38 ± 5 nm; truncated octahedral, 10 ± 1 nm; rod-like, 95 nm x ...
Design and characterization of a novel lightweight multicomponent alloy Al58Zn28Mg6Si8
(Elsevier, 2023)
This paper presents a novel multicomponent alloy Al58Zn28Mg6Si8, with a density of 3.46 g/cm3, which incorporates concepts from high entropy alloys. The optimum alloy composition was determined using the CALPHAD approach ...
High-Frequency Modelling of Electrical Machines for EMC Analysis
(MDPI, 2024)
The trend towards electrification in mobility has led to the increased use of silicon carbide (SiC) semiconductors. These semiconductors are more efficient but also present challenges related to electromagnetic interference ...
Simulation based IEEE 802.11ad performance assessment in factory workshop
(IEEE, 2023)
The IEEE 802.11ad standard exploits the millimeter wave (mmWave) spectrum, concretely the license-free frequency band in the 57-71 GHz range. Nowadays, this frequency band is mostly unused for use cases related to communication ...
MAWA: Enhancing mobile web browsing through web augmentation for improved user experience
(Elsevier, 2024)
In recent years, mobile devices have witnessed an exceptional surge in web browsing, emerging as the primary information source. Developers, however, struggle to cater to every user’s needs, compelling users to customize ...
Thermal Mass Effect on the Solution Cooling Rate and on HIPped Astroloy Component Properties
(MDPI, 2022)
Astroloy is a Ni-based superalloy with high-volume fraction of γ′, which gives high temperature properties but reduces its forgeability. Therefore, powder metallurgy manufacturing processes such as Near Net Shape HIPping ...
Perceived academic self-efficacy of adolescents and the relationship with physical activityAutoeficacia académica percibida de los adolescentes y la relación con la actividad física
(Federación Española de Asociaciones de Docentes de Educación Física (FEADEF), 2024-05-01)
Given the challenges and levels of competitiveness that exist at the educational level, it is necessary to analyze the different
factors that determine academic effectiveness, in consideration of sedentary tendencies and ...
A Methodology to Determine the Effect of a Novel Modulation in the Reliability of an Automotive DC-Link Capacitor
(IEEE, 2020)
Switched Reluctance Machines (SRM) are considered promising rare-earth free candidates for the next generation electrified vehicles. One of the main drawback of this technology is the need of a large DC-link capacitor to ...
Study of Astroloy powder compaction at high temperature under hydrostatic load using finite elements
(Elsevier, 2021)
The results of existing constitutive models describing the behaviour of metal powder during compaction processes are very different. This reveals the high sensitivity of the mechanical behaviour of porous materials to the ...
Synchronized Switching Modulation to Reduce the DC-Link Current in SRM Drives
(IEEE, 2020)
Switched Reluctance Machines (SRM) are emerging as a possible alternative in terms of cost and supply stability to rare earth based electric vehicle traction systems. However, because of the huge amounts of energy stored ...
Study of powder densification under hydrostatic loads at high temperatures using finite element method
(Elsevier, 2020)
Many different constitutive models that describe the behaviour of metal powder during hot isostatic processes are found in literature. A quantitative comparison of these material laws shows a huge discrepancy among the ...
A multiscale material model for metallic powder compaction during hot isostatic pressing
(Elsevier, 2023)
The prediction of the distortions during Near-Net-Shape Hot Isostatic Pressing (NNS-HIP) is an intrinsic multiscale problem where the local interactions among particles determine the macroscopic distortions taking place ...
Zientziak bizidunontzat: Tokiko curriculumak Euskal Herri osasuntsurako hezkuntzan
(Universidad del País Vasco = Euskal Herriko Unibertsitatea, 2023)
Egun bizi dugun krisi ekologiko globalaren garaian, berebiziko garrantzia dute biodiber-tsitatearen eta gure ingurune naturalaren zaintzak. Izan ere, orain gutxi izandako pandemiak inoiz baino ar-giago erakutsi ...
Li-ioi baterien degradazio-ereduen garapena, transferentzia bidezko ikaskuntza-metodoen bidez
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)
Li-ioi bateriak garestiak dira eta degradatu egiten dira; hori dela eta, degradazio-eredu bat sortu beharra dago, bateriek xede-aplikazioan zer portaera izango duten eta zenbat iraungo duten simulatzeko. Ereduok sortzeko, ...
Indukzio bidezko berokuntza sistema bat diseinatzea, abiaraztea eta balioztatzea
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)
Master bukaerako lan hau kokatzen da Potentzia Elektronika azken urteotan sakontzen ari den alorretako batean, hain zuzen, indukzio bidezko berokuntzan. Indukzio bidezko berokuntzak ahalbidetzen du material eroaleak berotzea ...
GaN Based Multiphasic Drive for Electric Vehicles
(VDE Verlag, 2023)
This paper presents the design of a six-phase two-level Voltage Source Inverter (VSI) using Gallium Nitride (GaN) semiconductors. The proposed topology consists of three full-bridge branches, where the GaN semiconductors ...
Probabilidad y estadística
(Mondragon Unibertsitatea, 2022)
A cualquier ingeniero, a lo largo de su carrera profesional, se le exigirá que tome decisiones racionales, en el sentido que deben ser tomadas en base a una serie de datos experimentales.
La Estadística es la ciencia que ...