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Alfabetización mediática y la comunicación de riesgo tras la pandemia. Un enfoque a través del engagement

García Orosa, Berta; Capón García, José Luis (Editorial Universitat Politècnica de València, 2023-10-06)

[EN] The proposal arises from previous knowledge of two research projects on education and risk communication. It is based on the need for risk communication education in a postpandemic scenario and within the fourth wave ...
An approach to address probabilistic assumptions on the availability of safety systems for deterministic safety analysis

Martorell Alsina, Sebastián Salvador; Martorell-Aygues, Pablo; Martón Lluch, Isabel; Sánchez Galdón, Ana Isabel; Carlos Alberola, Sofía (Elsevier, 2017)

[EN] There is an attempt nowadays to provide a more comprehensive and realistic safety assessment of design and operation of Nuclear Power Plants. In this context, innovative approaches are being proposed for safety ...
Analysis of the evolution of gross alpha and gross beta activities in airborne samples in Valencia (Spain)

Sáez-Muñoz, Marina; Bas Cerdá, María Del Carmen; Ortiz Moragón, Josefina; Martorell Alsina, Sebastián Salvador (Elsevier, 2018-03)

[EN] Gross alpha () and gross beta activities () were measured weekly in the airborne of the Universitat Politècnica de Valencia campus (in the east of Spain) during the period 2009¿2015 (7 years). The geometric mean values ...
Analysis of the influence of solar activity and atmospheric factors on Be-7 air concentration by seasonal-trend decomposition

Bas Cerdá, María del Carmen; Ortiz Moragón, Josefina; Ballesteros Pascual, Luisa; Martorell Alsina, Sebastián Salvador (Elsevier, 2016-11)

7Be air concentrations were measured at the Universitat Politecnica de Valencia campus (in the east of Spain) during the period 2007e2014. The mean values of monthly 7Be concentrations ranged from 2.65 to 8.11 mBq/m3, ...
Análisis de Sensibilidad en una Rotura de Tamaño Intermedio con TRACES

Querol Vives, Andrea; Gallardo Bermell, Sergio; Verdú Martín, Gumersindo Jesús (Grupo Senda, 2012)

Los datos experimentales disponibles sobre pequeñas roturas en una central nuclear son muy abundantes en comparación con los datos sobre roturas intermedias. Por este motivo, dentro del Proyecto OECD/NEA ROSA-2, se ha ...
Assessment in vitro of cytogenetic and genotoxic effects of propolis on human lymphocytes

Soriano, J.M.; Barquinero, J.F.; Almonacid, M.; Montoro, A.; Verdú Martín, Gumersindo Jesús; Sahuquillo, V.; Villaescusa, J.I.; Sebastià, N. (Elsevier, 2012-02)

We evaluated the genetic damage by ethanolic extract of propolis (EEP) induced to human lymphocytes which were exposed to increasing concentrations (0–2000 μg ml−1). The results indicated that EEP reduced significantly the ...
CFD simulation plus uncertainty quantification of the mixing of two fluid with different density for the Cold-Leg mixing benchmark

Rivera-Durán, Yago; Muñoz-Cobo, J. L.; Berna, C.; Escrivá, A.; Vela, E. (Elsevier, 2021-11)

[EN] This document describes the details of the simulations and uncertainty quantification of the Cold-Leg Mixing benchmark performed at the Institute for Energy Engineering (Polytechnic University of Valencia, Spain). The ...
CFD Turbulence Study of PWR Spacer-Grids in a Rod Bundle

Peña Monferrer, Carlos; Muñoz-Cobo González, José Luís; Chiva Vicent, Sergio (Hindawi Publishing Corporation, 2014)

Nuclear fuel bundles include spacers essentially for mechanical stability and to influence the flow dynamics and heat transfer phenomena along the fuel rods. This work presents the analysis of the turbulence effects of a ...
Concentration-Dependent Protection by Ethanol Extract ofPropolis against γ-Ray-Induced Chromosome Damage in HumanBlood Lymphocytes

Montoro, Alegría; Barquinero, J.F.; Almonacid, M.; Montoro, Amparo; Sebastià, N.; Verdú Martín, Gumersindo Jesús; Sahuquillo, V.; Serrano, J.; Saiz, M.; Villaescusa, J.L.; Soriano, J.M. (Hindawi Publishing Corporation, 2011)

[EN] Radioprotection with natural products may be relevant to the mitigation of ionizing radiation-induced damage in mammalian systems; in this sense, propolis extracts have shown effects such as antioxidant, antitumoral, ...
CSAU methodology and results for an ATWS event in a BWR using information theory methods

Muñoz-Cobo González, José Luís; Escrivá, A.; Mendizabal, R.; Pelayo, F.; Melara, J. (Elsevier, 2014-10-15)

This paper shows an application of the CSAU methodology to an ATWS in a BWR reactor, when the temperature of the suppression pool is taken as the critical safety parameter. The method combines CSAU methodology with recent ...
Desarrollo de un Módulo de Procesamiento para la Verifiación de las Leyes de Conservación del código TRACE

Herrero-Carrión, Alejandro; Muñoz-Cobo, J. L.; Escrivá, A. (Sociedad Nuclear Española, 2019-09-28)

[ES] El trabajo desarrollado en el contexto de esta ponencia se encuadra dentro de las labores de desarrollo y validación del código termohidráulico TRACE, centrándose en la verificación del mismo con el desarrollo de una ...
Efecto sobre la temperatura de salida del núcleo del tamaño de la rotura en el upper head de la vasija usando TRACE5

Querol Vives, Andrea; Gallardo Bermell, Sergio; Verdú Martín, Gumersindo Jesús (Grupo Senda, 2013)

[ES] La mayoría de los reactores de agua a presión (PWR) tienen termopares para detectar el sobrecalentamiento del núcleo ya que se utilizan para medir la temperatura de salida del núcleo (CET). Sin embargo, se ha comprobado ...
Escalado de una rotura pequeña en la rama caliente de la instalación LSTF a una central nuclear

Querol Vives, Andrea; Gallardo Bermell, Sergio; Verdú Martín, Gumersindo Jesús (Grupo Senda, 2014-10)

El objetivo de este trabajo es estudiar si la fenomenología observada durante una rotura pequeña en la rama caliente de una instalación a pequeña escala, como Large Scale Test Facility (LSTF), es extrapolable a una planta ...
Evaluation of a multiple linear regression model and SARIMA model in forecasting 7Be air concentrations

Bas Cerdá, María del Carmen; Ortiz Moragón, Josefina; Ballesteros Pascual, Luisa; Martorell Alsina, Sebastián Salvador (Elsevier, 2017-06-01)

[EN] Forecasting the 7Be air concentration is a target value in analyzing fluctuations that could reveal important information on the motions of atmospheric air masses. In this study we first propose a Seasonal Autoregressive ...
Forecasting 7BE concentrations in surface air using time series analysis

Bas Cerdá, María del Carmen; Ortiz Moragón, Josefina; Ballesteros Pascual, Luisa; Martorell Alsina, Sebastián Salvador (Elsevier, 2017-02-14)

[EN] 7Be is a cosmogenic radionuclide widely used as an atmospheric tracer, whose evaluation and forecasting can provide valuable information on changes in the atmospheric behavior. In this study, measurements of 7Be ...
Integración de técnicas no paramétricas en el análisis de sensibilidad de resultados de simulaciones termohidráulicas mediante códigos BE+U

Villamizar León, Maryory Patricia; Martorell Alsina, Sebastián Salvador; Sánchez Sáez, Francisco; Villanueva López, José Felipe; Carlos Alberola, Sofía; Sánchez Galdón, Ana Isabel; Pelayo Loscertales, Fernando; Mendizabal, Rafael (Senda Editorial, 2013)
Modelización de un Generador de Vapor con TRACE5

KESHAV, CHRISTOPHE; Gallardo Bermell, Sergio; Querol Vives, Andrea; Verdú Martín, Gumersindo Jesús (Grupo Senda, 2011)

El objetivo de este trabajo es realizar mediante el código termo‐hidráulico TRACE5, diferentes modelos de un generador de vapor para la simulación del transitorio correspondiente al experimento 3‐2 en el marco del Proyecto ...
Numerical simulation of air discharged in subcooled water pool

Córdova, Y.; Blanco, D.; Rivera, Y.; Berna, C.; Muñoz-Cobo, J. L.; Escrivá, A. (Elsevier, 2023-10)

[EN] Turbulent jet discharges in subcooled water pools are essential for safety systems in nuclear power plants, specifically in the pressure suppression pool of boiling water reactors and In-containment Refueling Water ...
Post-test analysis of the ROSA/LSTF and PKL counterpart tests

Carlos Alberola, Sofía; Querol, A.; Gallardo Bermell, Sergio; Sánchez Sáez, Francisco; Villanueva López, José Felipe; Martorell Alsina, Sebastián Salvador; Verdú Martín, Gumersindo Jesús (Elsevier, 2016)

[EN] Experimental facilities are scaled models of commercial nuclear power plants, and are of great importance to improve nuclear power plants safety. Thus, the results obtained in the experiments undertaken in such ...
R&D activities of the Spanish research institutions and universities on GEN IV reactors and advanced nuclear systems

Alvarez Velarde, F.; Bécares, V.; Cano, D.; Cobos, J.; Feria, F.; Garcia, M.; García Herranz, N.; Herranz, Luis Enrique; López, D.; Martorell Alsina, Sebastián Salvador; Perlado, M.; Queral, Cesar; Serrano, M.; Verdú Martín, Gumersindo Jesús (Senda Editorial, 2017)

[ES] La sostenibilidad de la energía nuclear ha motivado el desarrollo de reactores de Generación IV y sistemas nucleares avanzados que son altamente seguros, competitivos económicamente, que extienden la vida de los ...