Browsing DoktoregoTesiak-Ingeniaritza by Title
Now showing items 148-167 of 204
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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 ... -
Modelo energético para el desarrollo de un entorno social y económico sostenible. Bases para una transición energética sostenible en la comarca Debabarrena
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)The current energetic model is completely out-of step due to several circumstances: some technologicals, others social-economicals, as well as environmental. As a result, it is crucial to design another (or others) model, ... -
Modular Converter Structures for STATCOM Application under Unbalanced Conditions
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2022)The current society is facing several challenges in terms of energy, such as the high dependency on fossil fuels, the high rate of reliance on imported energy, the constant increment in the energy consumption, and the ... -
Modular multilevel converter based HVDC transmission system for offshore wind farms
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)This doctoral thesis falls within the scope of electronic power converters oriented to high voltage transmission applications, in particular the power generated in remote offshore wind farms by means of HVDC subsea ... -
Module-Level Modelling Approach for Li-Ion Batteries: a Cloud-based Digital Twin Simulation Platform
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2023)The adoption of large-scale Lithium-ion Batteries (LIBs) has been growing steadily and evolving. These installations involve the interconnection of multiple batteries to form larger and more powerful systems capable of ... -
Nanocomposites bioabsorbibles para aplicaciones biomédicas
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2013)The longer life expectancy and the sports injuries have increased the need to address chronic and/or orthopedic diseases which cannot be met by conventional healing techniques. Tissue Engineering, combining the research ... -
New approaches for content-based analysis towards online social network spam detection
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)Unsolicited email campaigns remain as one of the biggest threats affecting millions of users per day. Although spam filtering techniques are capable of detecting significant percentage of the spam messages, the problem is ... -
A novel approach for Lithium-Ion battery selection and lifetime prediction
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)Las aplicaciones objetivo y sus condiciones de operación determinan la utilidad de las diferentes tecnologías de almacenamiento ion-litio disponibles en el mercado. Incluso para una misma tecnología, hay factores adicionales ... -
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 ... -
Numerical characterization study of pressure drop and heat transfer phenomena in woven wire matrix of a stirling engine regenerator
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)Stirling engines are an attractive alternative for micro-cogeneration mainly motivated for it is able to use any heat source and achieve high efficiency. A crucial component in these engines is the regenerator, which has ... -
Numerical modelling of cold crucible induction melting (CCIM) process and fabrication of high value added components of titanium and its alloys
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2013)This dissertation concerns the development of a numerical modelling of cold crucible induction melting (CCIM) and the fabrication of high value added components of titanium and its alloys. Titanium and its alloys have ... -
Optimización de los procesos de separación en muestras de interés biotecnológico en microdispositivos
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)The work of this doctoral thesis, has focused on the numerical, experimental analysis of the separation processes optimization in micro-nano-biotechnology interest fluids. Specifically, we have determined the thermophysical ... -
Optimización del proceso de Compression Resin Transfer Moulding (CRTM) mediante técnicas experimentales y simulación
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2017)The environmental protection, with special emphasis on CO2 emissions reduction, is a growing demand that the transport industry has to fulfill. Carbon fibre reinforced polymers (CFRP) are interesting candidates as they can ... -
Optimization of superplastic forming production of Al-5083-SPF parts via finite element analysis
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)For the aerospace industry, improving the fuel efficiency and emissions profile of aircraft is a major area of focus. Thereby, research is centred in the study and development of lightweight materials and in fabrication ... -
La organización y la transferencia de tecnología a nivel de proyecto como aspecto clave para la consecución del éxito en las Unidades de I+D del País Vasco
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2008)La búsqueda y la explotación de oportunidades constituyen hoy en día una de las maneras de salir adelante en las empresas industriales. El traslado de la mano de obra a países con menores costes laborales hace que los ... -
Partial Power Converters for DC-DC Applications
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2023)This thesis studies partial power processing (PPP) based architectures for DC-DC applications. This type of solutions aim to reduce the power processed by the power converter. This way, the power losses and the volume of ... -
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. ... -
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 ... -
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 ... -
Predicción de una vida de fatiga de uniones soldadas considerando el valor de las tensiones residuales
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2015)Welding is the third most employed manufacturing process behind assembly and machining. These processes have a direct impact on several sectors such as machine-tool, transportation (automotive, naval, railway,…), energy ...