Browsing by Author "Peñalva Bengoa, Igor"
Now showing items 1-12 of 12
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Analysis of 222Rn Surface Concentrations in the Basque Country (Spain): A Case Study of Heat Waves
Alegría Gutiérrez, Natalia ; Hernández Ceballos, Miguel Ángel; Cinelli, Giorgia; Peñalva Bengoa, Igor; Muñoz, José Miguel (MDPI, 2023-01-24)The objective of this study was to characterize radon concentrations registered in the Radiological Surveillance Network of the Basque country in relation to local meteorological parameters, and to determine its behaviour ... -
Bertxin minizentral hidraulikoaren analisi eta hobekuntza azterketa
Agirrezabala Iradi, Xabier (2017-07)... -
Energia berriztagarrien bideragaritasuna Karrantzako etxebizitza batean
Arbeloa Eguiarte, Mikel (2017-07)... -
Experimental Determination of Hydrogen Isotope Transport Parameters in Vanadium
Malo, Marta; Peñalva Bengoa, Igor; Azkurreta, Jon; Garcinuño, Belit; Liu, Hao-Dong ; Rapisarda, David; Zhou, Hai-Shan; Luo, Guang-Nan (MDPI, 2022)[EN] Deuterium permeation through vanadium membranes in a wide range of pressures and the temperature range ~250–550 °C was experimentally investigated. Measurements on the same material were carried out in three laboratories ... -
Experimental determination of the solubility of hydrogen in a quality certified eutectic PbLi alloy
Peñalva Bengoa, Igor; Urrestizala de Andrés, María; Azkurreta, Jon; Alegría Gutiérrez, Natalia ; Malo, Marta; Garcinuño, Belit; Patiño, Julián; Rapisarda, David (Elsevier, 2024-02)The efficient operation of the liquid breeding blankets relies on the correct definition of the transport parameters of protium, deuterium and tritium in PbLi liquid metals with an eutectic composition. This is the case ... -
Experimental study of the isotope effect of the permeability in structural steels for fusion reactors: Eurofer and SS316
Urrestizala de Andrés, María; Azkurreta, Jon; Alegría Gutiérrez, Natalia ; Peñalva Bengoa, Igor; Malo, Marta; Moreno Tejero, Carlos; Rapisarda, David (Elsevier, 2024-03)The transport of hydrogen isotopes through the elements that make up a fusion reactor, and their corresponding interaction with these materials, have a direct impact on its operation. Consequently, it is essential to master ... -
Fusio Nuklearra Euskal Herriko Unibertsitatetik
Urrestizala, Maria; Azkurreta, Jon; Alegría, Natalia; Peñalva Bengoa, Igor (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2023)The current energy consumption system requires a radical change due to obvious factors, especially environmental problems, but also due to sustainability over time. Therefore, it is essential to find alternatives to replace ... -
Influencia de los Componentes Metalúrgicos C, Cr y P en la Permeabilidad del Hidrógeno para Aleaciones Férreas
Peñalva Bengoa, Igor (2018-02-09)La alta dependencia del sistema energético actual con respecto a los combustibles fósiles es un problema al que la humanidad debe hacer frente. Más allá de las consideraciones medioambientales que se puedan asociar a la ... -
Isotope effect of hydrogen and deuterium permeability and diffusivity in fusion reactor materials. A literature review
Urrestizala de Andrés, María; Azkurreta, Jon; Alegría Gutiérrez, Natalia ; Peñalva Bengoa, Igor (Elsevier, 2023-09)The characterization of hydrogen transport parameters is essential for a good prediction of its behavior and a correct design of the elements that will make up nuclear fusion reactors. It is therefore essential to determine ... -
Makina hidraulikoak: ariketa-bilduma
Peñalva Bengoa, Igor; Ibarra Berastegi, Gabriel; Alegría Gutiérrez, Natalia ; Olondo Castro, Concepción (Euskara eta Eleaniztasuneko Errektoreordetza, 2013)Liburu honetan atal hauek agertzen dira: 1.- Hitzaurrea, 2.- Ponpak 3.- Turbinak, 4.-Emaitzak -
Meteorological Approach in the Identification of Local and Remote Potential Sources of Radon: An Example in Northern Iberian Peninsula
Hernández Ceballos, Miguel Ángel; Alegría Gutiérrez, Natalia ; Peñalva Bengoa, Igor; Muñoz, José Miguel; De la Torre, Alejandro; Legarda Ibañez, Fernando ; Cinelli, Giorgia (2023-01-04)This paper presents a meteorological approach to identify local and remote sources driving the variability of surface daily radon concentrations. To this purpose, hourly 222Rn concentration and surface meteorological ... -
Quantification of the influence of the C, Cr and P contents on the permeability of hydrogen through Fe alloys
Peñalva Bengoa, Igor; Alegría Gutiérrez, Natalia ; Legarda Ibañez, Fernando ; Ortiz, C. J.; Vila, R. (Elsevier, 2022-03)[EN] Ferritic-martensitic steels are candidate materials for blanket structural components of future thermonuclear fusion reactors. However, the tritium inventory that can be retained in different components of the reactor ...