Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Resistivity"

Mostrando ítems 1-10 de 10

An Embedded-Sensor Approach for Concrete Resistivity Measurement in On-Site Corrosion Monitoring: Cell Constants Determination

Ramón, Jose Enrique; Martínez, Isabel; Gandía-Romero, Jose M.; Soto Camino, Juan (MDPI AG, 2021-04)

[EN] The concrete electrical resistivity is a prominent parameter in structural health monitoring, since, along with corrosion potential, it provides relevant qualitative diagnosis of the reinforcement corrosion. This study ...
Contribución al modelado y simulación acústica mediante elementos finitos de dispositivos con monolito en sistemas de escape de vehículos

García Sanz de Larrea, Ricardo (Universitat Politècnica de València, 2018-09-05)

Este Trabajo Fin de Máster está orientado en el ámbito de la acústica, centrándose en las prestaciones de atenuación sonora de la línea de escape de los vehículos equipados con motores de combustión interna alternativos, ...
Corrosion resistance of ultra-high performance fibre- reinforced concrete

Valcuende Payá, Manuel Octavio; Lliso-Ferrando, Josep Ramon; Ramón Zamora, José Enrique; Soto Camino, Juan (Elsevier, 2021-11-01)

[EN] The corrosion resistance of ultra-high performance concrete (UH) made with different fibre contents and under distinct curing conditions was studied. No signs of carbonation were observed after 1 year of accelerated ...
Influence of hydrated lime on the chloride-induced reinforcement corrosion in eco-efficient concretes made with high-volume fly ash

Valcuende Payá, Manuel Octavio; Calabuig Pastor, Rafael; Martínez-Ibernón, Ana; Soto Camino, Juan (MDPI AG, 2020-11)

[EN] The main objective of this study was to analyze the influence that the addition of finely ground hydrated lime has on chloride-induced reinforcement corrosion in eco-efficient concrete made with 50% cement replacement ...
Influence of the area and distance between electrodes on resistivity measurements of concrete

Gandía-Romero, Jose M.; Ramón Zamora, José Enrique; Bataller Prats, Román; Palací-López, Daniel Gonzalo; Valcuende Payá, Manuel Octavio; Soto Camino, Juan (Springer Verlag (Germany), 2017-02)

Differences between the cell cross section and the electrodes area produce a heterogeneous distribution of the electric field that causes a non-linear relationship between electric resistance and distance for low values ...
Injection-molded parts of polypropylene/multi-wall carbon nanotubes composites with an electrically conductive tridimensional network

Torres-Giner, Segio; Chiva-Flor, Alberto; Feijoo, José Luis (John Wiley & Sons, 2016-02)

[EN] Polypropylene-based composites filled with multi-wall carbon nanotubes (MWCNTs), ranging from 1 to 6 wt%, were obtained by injection molding from a previous masterbatch compounded by twin-screw extrusion (TSE). Resultant ...
Modelado y análisis de la influencia del gradiente de temperatura en silenciadores de escape disipativos mediante elementos finitos

Bresó Beltrán, José (Universitat Politècnica de València, 2017-01-03)

[EN] This Master Thesis is focused on the development and implementation of a numerical methodology, based on the finite element method, which allows the characterization and simulation of the acoustic behaviour of ...
OC, HPC, UHPC and UHPFRC Corrosion Performance in the Marine Environment

Lliso-Ferrando, Josep Ramon; Gandía-Romero, Jose M.; Soto Camino, Juan; Valcuende Payá, Manuel Octavio (MDPI AG, 2023-09-25)

[EN] This work aims to study the corrosion performance of six concretes in the marine environment: three ordinary concretes (C30, C40 and C50); one high-performance concrete (C90); two ultra high-performance concretes, one ...
Significance of macrocell currents in reinforced concrete columns partially immersed in seawater

Lliso-Ferrando, Josep Ramon; Soto Camino, Juan; Gasch, Isabel; Valcuende Payá, Manuel Octavio (Elsevier, 2023-07-31)

[EN] Corrosion in reinforced concrete structures located in marine environments is probably the main cause of damage, especially in elements that are partially immersed in seawater. The moisture gradient and different ...
SnS Thin Films Prepared by Chemical Spray Pyrolysis at Different Substrate Temperatures for Photovoltaic Applications

Sall, Thierno; Marí, B.; Mollar García, Miguel Alfonso; Sans-Tresserras, Juan Ángel (Springer-Verlag, 2017)

[EN] The preparation and analysis of morphological, structural, optical, vibrational and compositional properties of tin monosulfide (SnS) thin films deposited on glass substrate by chemical spray pyrolysis is reported ...