Listar Ciencia e Enxeñaría de Materiais (CIM) por título
Mostrando ítems 17-30 de 30
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Importance of the fluctuations of the steel price in the economic feasibility of a hybrid offshore platform in the West of the Iberian Peninsula
(UK Zhende Publishing Limited, European Association for the Development of Renewable Energies, Environment and Power Quality, 2022-09)[Abstract]: Marine renewable energies are being implemented as basic energy sources of the Spanish energy system for various reasons, the first because the planet Earth is made up of 70% water, which makes marine resources ... -
Improvement of Impact Toughness and Abrasion Resistance of a 3C-25Cr-0.5Mo Alloy Using a Design of Experiment Statistical Technique: Microstructural Correlations after Heat Treatments
(MDPI, 2021)[Abstract] Hypoeutectic high chromium white cast irons are commonly used in the mining and cement industries, where high resistance to abrasive wear is demanded. Through the application of a Design of Experiment technique ... -
Installing Green Artificial Reefs: A Sustainable Challenge
(European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ),, 2021-09)[Abstract] Green Artificial Reefs (GARs) are marine structures to exploit sea resources in a sustainable way (produce food resources, improve the tourism, etc.). They should be installed on the seabed, process that is ... -
Integration of maintainability and operativity criteria in the contracts to build under EPC model in energy infrastructures to optimize the OPEX. Example of the methodology to analyse the preferences in the owner and contractor point of view
(UK Zhende Publishing Limited ; European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ), 2018-04-30)[Abstract]: The buyer of Project or equipment wants to obtain the maximum profit for the money that is invested in the operation and the seller shall try to give the less for that money to obtain also the maximum benefit. ... -
Managing the oceans: Site selection of a floating offshore wind farm based on GIS spatial analysis
(Elsevier, 2020-03)[Abstract] The aim of this study is to develop a methodology for using Geographic Information Systems (GIS) spatial analysis in the development of a floating offshore wind farm. When you plan a floating offshore wind farm ... -
Microstructural Analysis and Tribology Behavior of a Medium-Mn Steel with Mo
(MDPI, 2018-09-21)[Abstract]: This paper presents an alternative to the materials traditionally used in the manufacture of coal mills for coating wedges. For this purpose, we designed and tested ten new austenitic steels with medium ... -
Opening or Not Opening Educational Centers in Time of SARS-CoV-2? Analysis of the Situation in Galicia (Spain)
(MDPI, 2022-05-05)[Abstract] The appearance of the SARS-CoV-2 pandemic on the world stage has implemented changes in all social activities and, therefore, in teaching at all educational levels. On the one hand, it is argued that the closure ... -
STEMbach Experiences at Higher Education
(De Gruyter Open Ltd, 2023-01)[Abstract]: The aim of this work is to describe several experiences of STEMbach in different areas: engineering, economics, materials, etc. The STEMbach is a program carried out by high school students during their two ... -
Study of the Rotary Bending Fatigue Resistance of 30MnB5, 41CrS4 and 30MnVS6 Steels
(MDPI, 2022)[Abstract] In this study, a comparative analysis of the fatigue behavior of four types of steels, three of quenching and tempering (30MnB5 subjected to two different heat treatments and 41CrS4) and one microalloyed (30MnVS6), ... -
Study of the sustainability of electrical power systems: analysis of the causes that generate reactive power
(MDPI AG, 2019-12-16)[Abstract] Reactive power is an important parameter in electrical power systems since it affects the efficiency of the system because it is not useful energy. It decreases the power factor of the system and limits the ... -
The Decarbonisation of Galicia Using Renewable Marine Energy
(European Association for the Development of Renewable Energies, 2021-09)[Abstract] The objective of this paper is to examine the importance of independent arrays in the offshore renewable energy farms. In this context, several scenarios have been contemplated for a floating offshore renewable ... -
The technical and economic feasibility of the CENTEC floating offshore wind platform
(MDPI, 2022-09-21)[Abstract]: This paper defines a methodology for the economic feasibility analysis of a floating offshore wind farm composed of tensioned leg platforms, which are part of the EU ARCWIND research project. In this context, ... -
The Wear Responses of the Welded Joints of ASTM A335 Gr. P11 Steels Affected by Accelerated Flow Corrosion
(MDPI, 2019)[Abstract] This study shows the efects of wear on welded joints of ASTM A355 Gr. P11 “Seamless Ferritic Alloy-Steel Pipe for High Temperature Service” steels subjected to the welding procedures established by codes B31.1 ... -
Violencias de género. Persistencia y nuevas formas. Autora: Ana Jesús López Díaz. Madrid: La Catarata, 2019.
(Universidad de León, 2022-06-30)[Resumen]: El libro “Violencias de género. Persistencia y nuevas formas” cuya edición se ha financiado con fondos del Pacto de Estado Contra la Violencia de Género, recoge investigaciones llevadas a cabo desde ámbitos ...