DoktoregoTesiak-Ingeniaritza: Recent submissions
Now showing items 61-80 of 227
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Cryogenic machining of the aeronautic alloy: Inconel 718
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Nickel-based alloys are widely used in the manufacture of aerospace engine components due to their excellent high-temperature thermo-mechanical properties and good corrosion resistance. However, machining these materials ... -
Aerodynamic characterization of transitionally-operating airfoils under a set of flow conditions going from ideal to real configurations
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Applications in which airfoils operate under transitional flow conditions are widespread, comprising micro- and nano-aerial-vehicle wings, portions of mid- and large-scale wind-turbine blades or turbomachinery vanes. The ... -
Modelo de evaluación y selección de nuevas tecnologías en un centro tecnológico de manufacturing
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)In today's industrial and social environment, the relevance of technology and R+D+i activities is considered key for the competitiveness and sustainability of companies, both in the developed economies and in developing ... -
Hierarchical microstructure design and cast processing route of a modified TNM gamma TiAl alloy
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Gamma titanium aluminides following the β-solidifying pathway, are intermetallic alloys that have the potential to replace heavier materials in high temperature structural applications, such as aerospace and aeronautics. ... -
Cutting forces prediction in orthogonal turn-milling operations
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)The development of more versatile machine tools is addressing the increased market demand for more complex shapes and workpieces with strict tolerances. This has resulted in more complicated kinematics, designed to align ... -
Development of a numerical fluid-structure interaction methodology to model transient leakage phenomena
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)In applications that require the storage or transport of a fluid, ensuring leaktightness is essential. The emergence of leaks can have serious consequences, both for the system and its environment. There exist critical ... -
Pouch cell fabrication process optimisation through physico-chemical modelling and characterisation
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)The world is facing an energy revolution, seeking more sustainable based energy solutions while the global energy demand is increasing. New trends in energy consumption and new applications have arisen in which energy ... -
Impacto de los semiconductores de banda prohibida ancha en el diseño de convertidores de potencia
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)Los convertidores electrónicos de potencia se basan en dispositivos semiconductores para la conversión y control de la energía eléctrica. El silicio es a día de hoy el material más ampliamente utilizado para la construcción ... -
Determinación de las propiedades termofísicas y propiedades de transporte en mezclas binarias líquidas bajo condiciones de alta presión
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)In this doctoral thesis, mass transport phenomena have been analyzed. These phenomena have becomed a central aspect to study due to their wide application in different fields. In order to experimentally determine properties ... -
Desarrollo de componentes estructurales mediante impresión 3D de composite de fibra continua para la absorción de energía en caso de impacto
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)Broadening knowledge about future materials and manufacturing processes will serve to develop high value-added products that respond to major societal challenges. Additive manufacturing (AM) is one such process and ... -
Towards data-driven predictive maintenance for industrial robots
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2021)The automation of industry in general and the use of industrial robots in assembly lines in particular has considerably increased in the last two decades. Although industrial robots have received significant attention from ... -
Application des réseaux de neurones à l'identification d'un axe de machine-outil
(2002)Les machines-outils ont été l'objet des études au fur et à mesure que les entreprises voulaient augmenter la productivité. De nos jours, les aspects qui sont traités sont les nouveaux matériaux pour la partie mécanique ... -
Dependable medium access control for road-traffic safety
(Technischen Universität Wien, 2013) -
Personalizing the Web: A Tool for Empowering End-Users to Customize the Web through Browser-Side Modification
(Universidad del País Vasco/Euskal Herriko Unibertsitatea, 2017)Web applications Web applications delegate to the browser the final rendering of their pages. Thispermits browser-based transcoding (a.k.a. Web Augmentation) that can be ultimately singularized for eachbrowser installation. ... -
Aplicación de la dinámica de fluidos computacional a la simulación y optimización de biorreactores multi-ambiente para tratamiento de aguas residuales
(Universidad de Cantabria, 2020)Multi-environment reactors are an innovative alternative to simplify conventional Biological Nutrient Removal (BNR) treatment trains as they are more compact and can adapt to existing quality requirements. Concretely, ... -
Photovoltaic system optimization through distributed maximum power point tracking techniques and power delivery strategies in distribution networks
(Ecole Polytechnique de Bruxelles, 2020)In this thesis, di erent strategies that improve the integration of photovoltaic (PV) systems into the grid are discussed. First, the interaction of PV installations and the distribution network is addressed. A management ... -
Sistemas interactivos inteligentes de ayuda al aprendizaje de destrezas físicas
(Universidad de Navarra, 2013)Errealitate Birtualean oinarritutako sistemen eta Adimen Artifizialaren arteko elkarlana garrantzi handikoa da hezkuntzaren arlo askotan. Konbinazio honetan oinarritutako sistemak Ikasketarako Laguntza Sistema Interaktibo ... -
Estudio de los factores y los resultados de la innovación tecnológica de producto y de proceso de las empresas del grupo industrial de Mondragon Corporación Cooperativa
(Universidad Politécnica de Cataluña, 2006)The interest of this study comes from the special conditions for the promotion of innovation that are present in the Mondragón Corporación Cooperativa (MCC). This corporation brings together a series of strategic, structural ... -
Business model innovation in small and medium-sized enterprises: an exploration of key drivers and performance implications
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)Small and medium-sized enterprises (SMEs) are at the heart of a nation's wealth creation, employment generation and economic development. Hence, new ways to sustain and reinforce their competitiveness in today’s fast-changing, ... -
Nuevo modelo para evaluar el nivel de aceptación de las tecnologías desde la perspectiva de la interacción y percepción de usuario
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)New trends in Industry 4.0 are focused on the importance of human-machine collaboration, promoting closer cooperation between both and encouraging the efficient use of machines and people in a cooperative environment ...
