Ponències/Comunicacions de congressos
Recent Submissions
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A comprehensive predictive model to predict droplets size distribution in pressure swirl atomizer
(Universitat Politècnica de València, 2017)
Conference report
Restricted access - publisher's policyA predictive model is proposed to determine the droplet size and velocity distribution at the beginning of the secondary breakup. Liquid bulk is subjected to three stages of atomization including flow inside the injector, ... -
A novel condition monitoring methodology based on neural network of pump-turbines with extended operating range
(2019)
Conference report
Open AccessDue to the entrance of new renewable energies, water-storage energy has to be regulated more frequently to keep the stability of power grid. Consequently, pump-turbines have to work under offdesign conditions more than ... -
Experimental and numerical modal analysis of a reduced scale Kaplan turbine model
(2021)
Conference report
Open AccessThis paper presents an experimental modal test of a Kaplan turbine model and provides the corresponding analysis of the results. The modal test, which included both the runner and the shaft line, was performed using an ... -
Mass transfer rate effects on the cavitating vortex shedding flow around a circular cylinder at low Reynolds number
(2021)
Conference report
Open AccessCavitating vortex shedding is a flow phenomenon commonly encountered behind bluff bodies in hydraulic machinery and systems and the generated vapor bubbles significantly change the dynamic behavior of the vortices. In ... -
Strain prediction in Francis runners by means of stationary sensors
(2021)
Conference report
Open AccessThe assessment of the remaining useful life due to fatigue in Francis turbine runners implies complex measurements with strain gauges that have to be installed in a submerged and rotating structure, which is excited with ... -
Docencia no presencial de emergencia en materias troncales con número elevado de estudiantes. Caso práctico: asignatura Mecánica del Grado en Ingeniería en Tecnologías Industriales
(2021)
Conference lecture
Restricted access - publisher's policyLa situación de alerta provocada por la Covid-19 ha hecho que la docencia universitaria tradicional pasara de ser presencial a no- presencial en menos de una semana. Este trabajo presenta los esfuerzos hechos por parte del ... -
Characterization of the volume and thickness of DIEP flap by CTA image processing
(2021)
Conference report
Open AccessBreast cancer is the most commonly diagnosed cancer worldwide and is the leading cause of cancer-related death in more than 100 countries. Breast cancer surgery, especially when it involves a mastectomy, is associated with ... -
Assessment of turbulence models for the prediction of Bénard- Von Kármán vortex shedding behind a truncated hydrofoil in cavitation conditions
(Institute of Physics (IOP), 2021)
Conference report
Open AccessThe transient cavitating flow in the wake of a hydrofoil at zero incidence angle has been simulated using a homogeneous mixture cavitation mass transfer model combined with both Reynolds Average Navier-Stokes (RANS) and ... -
Large Eddy Simulation of the transient cavitating vortical flow in the wake of a hydrofoil
(2021)
Conference report
Open AccessThe Zwart mixture cavitation model and the Large Eddy Simulation (LES) turbulence model have been combined to simulate the transient cavitating flow in the wake of a hydrofoil. The hydrofoil is a 2D NACA0009 with a truncated ... -
Diseño geotécnico y estructural de sistemas de fundación para estructuras industriales ubicadas en la Cuenca del Lago de Valencia, Venezuela
(IOS Press, 2015)
Conference report
Restricted access - publisher's policyLa Cuenca del Lago de Valencia en Venezuela alberga la zona industrial municipal más importante del país. Esta zona ha sido catalogada como de elevado riesgo geotécnico y geológico debido a la presencia de abundantes suelos ... -
Herramienta de bruñido con puntas intercambiables para el acabado de moldes
(2021)
Conference report
Open AccessEn esta contribución se presenta el resultado del diseño, la fabricación y puesta a punto de una herramienta de bruñido para ser utilizada sobre distintas superficies previamente mecanizadas mediante fresado. El objetivo ... -
Influencia del proceso de bruñido en las propiedades superficiales de piezas inclinadas fabricadas con X40CrMoV5
(2021)
Conference report
Open AccessEl proceso de bruñido tiene como finalidad lograr un buen acabado superficial, mejorar las propiedades mecánicas e incrementar la vida útil de piezas con diferentes geometrías. En este estudio se analiza qué efecto tiene ...
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