Browsing by Author "Crespo Artiaga, Daniel"
Now showing items 1-20 of 100
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A model study on controlling dealloying corrosion attack by lateral modification of surfactant inhibitors
(2021-12-01)
Article
Open AccessDetrimental corrosion is an ever-concerning challenge for metals and alloys. One possible remedy is to apply organic corrosion inhibitors. Despite progress in molecular assembly and inhibitor research, better mechanistic ... -
A straightforward method to prepare supported Au clusters by mechanochemistry and its application in photocatalysis
(Elsevier, 2020-12)
Article
Open AccessReducing the metal particle size on semiconductor-based materials from a few nanometers down to well-dispersed clusters or single atoms has been demonstrated to be an effective strategy to enhance the photocatalytic ... -
Acte acadèmic de lliurament de diplomes i premis del curs acadèmic 2021-2022
(2022-11-16)
Audiovisual
Open AccessL'EPSEB celebra l'acte acadèmic de lliurament de diplomes a titulats i titulades de grau durant el curs 2021-2022 i a l'estudiantat de màster, que va iniciar els seus estudis el curs 2021-2022. -
Acte acadèmic de lliurament de diplomes, distincions i premis del curs acadèmic 2022-2023
(2023-10-25)
Audiovisual
Open AccessL'EPSEB celebra l'acte acadèmic de lliurament de diplomes a titulats i titulades de grau durant el curs 2022-2023 i a l'estudiantat de màster, que va iniciar els seus estudis el curs 2022-2023. -
Acte de presa de possessió de la Directora de l'Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú, Marisa Zaragozá
(2024-07-02)
Audiovisual
Open Access -
Aging and structural relaxation of hyper-quenched Mg65Cu25Y10 metallic glass
(2014-12-05)
Article
Open AccessThe structural relaxation, glass transition and crystallization processes of Mg65Cu25Y10 metallic glass are studied by Differential Scanning Calorimetry (DSC) and Mechanical spectroscopy. The relaxation model derived from ... -
Amorphous physics and materials: Secondary relaxation and dynamic heterogeneity in metallic glasses: A brief review
(2017-01-01)
Article
Open AccessUnderstanding mechanical relaxation, such as primary (a) and secondary (ß) relaxation, is key to unravel the intertwined relation between the atomic dynamics and non-equilibrium thermodynamics in metallic glasses. At a ... -
An experimental and numerical investigation on fatigue of composite and metal aircraft structures
(2022-04)
Article
Open AccessThe static strength and fatigue crack resistance of the aircraft skin structures depend on the materials used and joint type. Most of the commercial aircraft’s skin panel structures are made from aluminium alloy and carbon ... -
An experimental and numerical study of repairs on composite substrates with composite and aluminum doublers using riveted, bonded, and hybrid joints
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-09-14)
Article
Open AccessIn this work, experimental and numerical analyses of repairs on carbon fiber reinforced epoxy (CFRE) substrates, with CFRE and aluminum alloy doublers typical of aircraft structures, are presented. The substrates have a ... -
Analysis of the anelastic deformation of high-entropy Pd20Pt20Cu20Ni20P20 metallic glass under stress relaxation and recovery
(2022-04-30)
Article
Open AccessThe anelastic deformation behavior of Pd20Pt20Cu20Ni20 P20 high-entropy metallic glass was probed by monitoring the stress relaxation and recovery processes. The stress relaxation under consecutive strain steps can be ... -
Analysis of the mechanical relaxations of 6061 and 6082 (Al–Mg–Si) alloys by using the time-temperature superposition principle
(2017)
Conference report
Restricted access - publisher's policyThe viscoelastic response of commercial 6061 and 6082 (Al–Mg–Si) alloys was measured with a dynamic-mechanical analyzer (DMA) as a function of both the temperature (in the range 30 to 425ºC) and the loading frequency (in ... -
Anàlisi de l’episodi de vent sever del 24 de gener del 2009 a Sant Boi del Llobregat
(2010)
Conference report
Open Access -
Application of tensegrity to tensile-textile constructions: Formfinding and structural analysis
(2011-06-02)
Article
Restricted access - publisher's policyThis paper applies tensegrity to create an architectural structure such as those that could be used for sportsarenas or other buildings requiring large, open spaces. This proposal generates an external tensegrity ríng witha ... -
BAETULO XXI, o de com arribar a Mart des de la secundària
(2008)
Conference report
Open Access -
BiFeO3 films on steel substrate prepared by the polymerized complex method
(2007-07)
Conference report
Open AccessEs presenta un mètode de producció de capes primes de $ BiFeO_3 $ per síntesi en fase líquida a baixa temperatura -
Characterization of mechanical relaxation in a Cu-Zr-Al metallic glass
(2015-09-15)
Article
Open AccessThe temperature dependence of the relaxation times of Cu46Zr46Al8 glass was measured by means of mechanical spectroscopy and static stress-relaxation measurements. The weak intensity of secondary relaxation in this alloy ... -
Comparison of fatigue crack growth of riveted and bonded aircraft lap joints made of Aluminium alloy 2024-T3 substrates – A numerical study
(Institute of Physics (IOP), 2017)
Conference report
Open AccessAircraft lap joints play an important role in minimizing the operational cost of airlines. Hence, airlines pay more attention to these technologies to improve efficiency. Namely, a major time consuming and costly process ... -
Comparison of the performance of aircraft repair patches consisting of riveted lap joints on aluminium and composite substrates
(2017)
Conference lecture
Restricted access - publisher's policyOne of the major contributions to aircraft operational costs corresponds to maintenance. This is a time consuming and expensive process, but necessary, for instance, to detect early formation of cracks, monitoring crack ... -
Comprehensive insights into the thermal and mechanical effects of metallic glasses via creep
(2022-02-10)
Article
Open AccessEvolution of deformation and relaxation behaviors of a prototypic metallic glass was explored by extensive creep tests under both physical aging and cyclic loading. Deep insights into the microstructure-induced dynamic ...
