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Energy efficiency improvement of Li-ion battery packs via balancing techniques
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2015)
Due to worldwide energy consumption increase, different energy strategies are growing in order to reduce fossil fuel consumption, increase renewable energy impact and increase energy efficiency. Renewable energy impact in ...
Modelado y análisis de sistemas de distribución en DC orientado a buques con propulsión eléctrica
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2017)
The benefits of using Power Electronics Based DC Distribution Systems in electrically propelled vessels are well known. However, some aspects must be deeply analyzed to guarantee a safe, robust and stable system by design. ...
Desarrollo de estructuras de impacto en materiales compuestos para vehículos ligeros
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)
Environmental concerns are increasing within the industy, especially in the automotive industry. On one hand, they are making efforts to reduce the CO2 emissions and on the other hand, they are working in the development ...
Estudio numérico-experimental del comportamiento dinámico de un FML de termoplástico auto-reforzado
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2015)
FMLs are hybrid composite materials built up from interlacing layers of thin metals and composites that were created in the aeronautical sector in order to combine the advantages of composites and metals. The main disadvantage ...
Quasi-static and fatigue delamination characterisation for carbon fibre reinforced woven laminates: investigation into the nesting effect between layers
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)
Low weight is one of the most important design criteria to be considered during the selection of the material for different applications. Weight saving is necessary in the applications where the components are in motion. ...
Mechanical behaviour of fibre metal laminates based on self-reinforced composites for impact applications
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)
Lightness and appropriate mechanical response of materials are currently demanded in many applications related to transportation (automotive, aeronautic). Depending on the component, an appropriate mechanical behaviour may ...
Desarrollo de aleaciones de aluminio de elevadas prestaciones mecánicas y método de predicción de vida a fatiga orientados a componentes de automoción
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2019)
Las restricciones en cuanto a emisiones de CO2 a la atmósfera promovidas por la Unión Europea han obligado a reducir el peso de los vehículos y con ello, de los componentes que los integran. Esto ha originado una transición ...
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, ...
Remaining useful life estimations applied on the sizing and the prognosis of lithium ion battery energy storage systems
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)
The present thesis develops an accurate sizing tool for the most relevant lithium ion battery energy storage system applications considering the aging and the remaining useful life. The developed tool involves firstly, the ...
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 ...
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 ...
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 ...
Experimental characterization of the Ayanz vertical axis windmill in mini wind applications and contributions in the simplification of the associated electronicsCaracterización experimental del molino de viento de Ayanz de eje vertical en aplicaciones de mini eólica y aportaciones en la simplificación de la electrónica asociada
(Dyna, 2023)
Within the current energy revolution, wind energy is playing an increasing role. However, small-scale generation technologies, such as mini-wind turbines, are less developed.
In this paper, firstly, the feasibility of the ...
Milling of Gamma titanium aluminides
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2022)
Gamma Titanium Aluminide (gamma – TiAl) alloys are intermetallics with approximately half the density of nickel based superalloys. Their low density, high specific strength, and good structural integrity at high temperatures ...
Cost-optimal Integration of Innovative Powertrain Technologies into Rail Vehicles
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2022)
Railway is an essential transportation mode in nowadays society, both for passengers and goods. Considering that the relation between the carried passenger activity and the derived pollutant emissions is lower than in road ...
How ready is the wind energy industry for the circular economy?
(Elsevier, 2023)
Despite the strong contribution of wind energy for decarbonisation, the readiness of the wind industry for the transition to a sustainable circular economy (CE) is still unclear. To support CE innovation in the wind industry, ...
Classification of Industrial Sectors Based on Their Profiles of Greenhouse Gas Emissions and Policy Implications
(OmniaScience, 2023)
Purpose: This article reports on a study of greenhouse gases emitted by industrial manufacturing sectors and gives insights into the appropriate orientation of emission reduction public programmes for better efficiency.
...
Exploring a Methodological Approach to Assessing the Potential Impact of the Implementation of Circular Economy Strategies on Regional Economies Through Environmentally Extended Input-Output Tables
(DIIM, FTS, University of Novi Sad, 2023)
This article is part of a research stream that aims to evaluate the impact of circular economy policies on greenhouse gas (GHG) emission reduction and the industrial structure of specific regions. Building upon previous ...
Digital twin development for the sensitivity analysis of near solidus forming process
(Materials Research Forum LLC, 2023)
Near Solidus Forming (NSF) process, performed at semi-solid material state is gaining popularity due to its good physical properties, low manufacturing cost and material waste. Although the process possesses many advantages ...
Effect of liner thermal properties and liner pre-cooling on the thermal management of fast-filling of hydrogen tanks
(Elsevier, 2023)
In transportation applications, filling high pressurised hydrogen tanks within a few minutes implies a fast and large temperature increase that can compromise the structural integrity of the storage system and the safety ...