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A coupled hybrid numerical study of tunnel longitudinal ventilation under fire conditions
Álvarez Coedo, Diego; Ayala Santamaría, Pablo; Cantizano González, Alexis; Wegrzynski, Wojciech (2022-08-01). -
A coupled hybrid numerical study of tunnel longitudinal ventilation under fire conditions
Álvarez Coedo, Diego; Ayala Santamaría, Pablo; Cantizano González, Alexis; Wegrzynski, Wojciech (14/06/2022)This paper presents the validation of a coupled hybrid (1D/3D-CFD) modelling methodology, using FDS version 6.7.5, for the first time, with full-scale fire tests. Real fire conditions of the Runehamar tests with maximum heat ... -
An experimental and numerical study on the smoke layer growth and movement within large-volume spaces : atrium fires
Ayala Santamaría, Pablo (2015)Esta tesis se centra en el estudio de incendios en atrios. Para ello, se presentan 27 nuevos ensayos experimentales de incendio en un atrio a escala real, así como una serie de modelos numéricos CFD (Computational Fluid ... -
Efecto de la temperatura de curado en el comportamiento mecánico de un adhesivo epoxi frente a la temperatura
Ballesteros Iglesias, María Yolanda; Lozano Gil, Pablo; Diaz Arteaga, Juan; Ayala Santamaría, PabloLos adhesivos epoxi se emplean en multitud de aplicaciones estructurales en la industria de transporte, así como en la construcción. En este estudio se ha empleado el Sikadur®-30, un adhesivo tixotrópico compuesto por una ... -
Effect of the curing temperature on the properties of epoxy adhesives at high temperatures
Lozano Gil, Pablo; Ayala Santamaría, Pablo; del Real Romero, Juan Carlos; Ballesteros Iglesias, María YolandaLos adhesivos epoxi se usan en muchas aplicaciones estructurales en las industrias automotriz y aeroespacial, así como en la construcción. Las propiedades mecánicas de un adhesivo dependen del grado de curado del adhesivo ... -
Human factors in the model of urban fire spread in Madrid (Spain) focused on the poor population
Cantizano González, Alexis; Caro Carretero, Raquel; Fernández García, María Mercedes; Ayala Santamaría, Pablo (09/04/2022)This study aims to highlight the great potential advantages of bringing human and organizational factors (HOF) into the planning for building fire safety in deprived neighbourhoods (whose populations suffer from a lack of ... -
La ingeniería de protección contra incendios a través de la ingeniería mecánica
Cantizano González, Alexis; Jiménez Octavio, Jesús Ramón; Ayala Santamaría, Pablo; Rojo Garrido, Aurelio (Universitat Jaume I (Castellón, España), 14/11/2012) -
Modeling urban fire spread based on specific characteristics of substandard housing in Spain
Cantizano González, Alexis; Ayala Santamaría, Pablo; Fernández García, María Mercedes; Ares Mateos, AlbertoDebido a la creciente urbanización y al aumento en la densidad de población en las ciudades, el riesgo de incendio se está convirtiendo en un problema relevante. Existen diferentes enfoques al tratar de evaluar el riesgo ... -
Modeling urban fire spread based on specific characteristics of substandard housing in Spain
Cantizano González, Alexis; Ayala Santamaría, Pablo; Fernández García, María Mercedes; Ares Mateos, Alberto (africaMASSIVE (Wicklow, Irlanda), 22/07/2019)Due to the increasing urbanization and development of denser cities, the risk of fire is becoming a significant issue. Different approaches can be found when trying to evaluate the risk of fire and several urban fire spread ... -
Modelling heat conduction in a reinforced concrete element and sensitivity study
Urgel Fernández, José Manuel; Cantizano González, Alexis; Ayala Santamaría, Pablo; Maluk, Christian (Universita' degli Studi di Napoli Federico II; Conseil International du Bâtiment (Nápoles, Italia), 07/06/2017)The load-bearing performance of concrete structures during or after fire is directly influenced by its thermal response; i.e. temperature within the depth of concrete element being analyzed. Therefore, a sound understanding ... -
Modelling heat conduction in a reinforced concrete element and sensitivity study
Ayala Santamaría, Pablo; Urgel Fernández, José Manuel; Cantizano González, Alexis; Maluk, CristianThe load-bearing performance of concrete structures during or after fire is directly influenced by its thermal response; i.e. temperature within the depth of concrete element being analyzed. Therefore, a sound understanding ... -
Novel full-scale atrium fire experiments and numerical validation under steady and transient venting conditions
Ayala Santamaría, Pablo; Cantizano González, Alexis; Rein Soto-Yarritu, Guillermo; Vigne, Gabrielle; Gutiérrez Montes, Cándido (Interscience Communications Ltd (Egham, Reino Unido), 04/07/2016)A new set of 27 full-scale fire tests carried out in the "Fire Atrium" are presented and described. The facility was completely instrumented with 59 thermocouples to study and analyze the smoke behaviour, by varying the ... -
Numerical and experimental investigation on the effect of heat release rate in the evolution of fire whirls
Cantizano González, Alexis; Ayala Santamaría, Pablo; Arenas Pinilla, Eva María; Pérez Domínguez, José Rubén; Gutiérrez Montes, Cándido (2023-01-02). -
Numerical and experimental investigation on the effect of heat release rate in the evolution of fire whirls
Cantizano González, Alexis; Ayala Santamaría, Pablo; Arenas Pinilla, Eva María; Pérez Domínguez, José Rubén; Gutiérrez Montes, Cándido (27/10/2022)Buildings with large internal spaces, such as vertical shafts or atria, are widespread nowadays. In the case of fire, internal air currents may generate devastating fire whirls that can cause severe damage due to intensive ... -
On transition from pool fires to fire whirls inside a large compartment
Cantizano González, Alexis; Ayala Santamaría, Pablo; Gutiérrez Montes, Cándido (Universita' degli Studi di Napoli Federico II; Conseil International du Bâtiment (Nápoles, Italia), 07/06/2017)Atrium full-scale fire tests have been conducted under symmetric and asymmetric opening distributions with different values of inlet air velocities. Circular flow patterns are formed around the flame, inducing fire hazardous ... -
Uso del diseño factorial fraccional (FFD) para la simulación de incendios en atrios
Ayala Santamaría, Pablo (Association des Economistes de l'Energie (París, Francia), 04/06/2015)