Varela, Candelaria(Universitat Politècnica de València, 2022-03-30)
[ES] La conservación del Patrimonio Arquitectónico es, en la actualidad, una actividad clave en el ejercicio de la profesión. La historia de los pueblos se nos presenta siempre a través de sus permanencias arquitectónicas ...
[EN] The study of vibrations induced by a passing train is of utmost importance to understand better this phenomenon and to design efficient mitigation measures. Within all the techniques used to model vibrations, finite ...
In this paper, an optimization process, based on a genetic algorithm, is presented for the minimization of the cost (including losses) of ferromagnetic and conductive shields. The purpose of these shields is to maintain ...
Berjano, Enrique(Universitat Politècnica de València, 2010-06-19)
[EN] The paper deals with biomedical modeling in general and in particular how modeling techniques can be used to improve the training of clinical practitioners in the use of new medical devices. The Bioheat Equation is ...
Di Palma, Debora(Universitat Politècnica de València, 2017-02-21)
[EN] During the design of a building, engineers perform many calculations in order to obtain optimized solutions which balance costs, efficiency and, most of all, safety of the structure. A big amount of normative defines ...
Olmeda de la Casa, Federico Manuel(Universitat Politècnica de València, 2015-07-14)
[EN] This Master’s Thesis is a first contact with the parallelization of sequential applications to
improve
their computational time. These applications have been developed during the last years in the
Resear Centre ...
[EN] The behaviour of the neutrons inside a nuclear reactor core can be modelled by using the time dependent neutron diffusion equation. Different time schemes have been used to integrate this equation. One possibility is ...
[EN] Propagation of mechanical waves in unidimensional systems is a fundamental part of physics, necessaryfor learning subjects such as acoustics and vibrations. The vibration of transverse waves in strings ...
Molina Campoverde, Juan José(Universitat Politècnica de València, 2021-11-14)
[ES] El Trabajo de Fin de Máster se centra en el estudio de la modelización del comportamiento acústico de sistemas con catalizador y trampa de partículas en la línea de escape de un motor de combustión interna alternativo. ...
Meléndez Gimeno, Carlos(Universitat Politècnica de València, 2013-02-27)
[ES] regiones D de estructuras de hormigón armado, en las que se producen campos tensionales complejos
y no es válida la hipótesis de Navier-Bernoulli. Se trata de un método de diseño consistente, racional,
simple de ...
Afaq, Muhammad Aaqib; Turek, Stefan; Ouazzi, Abderrahim; Fatima, Arooj(Editorial Universitat Politècnica de València, 2022-05-11)
[EN] We have developed a monolithic Newton-multigrid solver for multiphase flow problems which solves velocity, pressure and interface position simultaneously. The main idea of our work is based on the formulations discussed ...
To simulate the behaviour of a nuclear power reactor it is necessary to be able to integrate the time-dependent neutron diffusion equation inside the reactor core. Here the spatial discretization of this equation is done ...
[EN] In this work, we present the development of a 3D lattice-type model at microscale based upon the Voronoi-cell representation of material microstructure. This model can capture the coupling between mechanic and electric ...
[EN] The evolution of the neutronic power inside of a nuclear reactor core can be approximated by means of the diffusive time-dependent simplified spherical harmonics equations
(SPN). For the spatial discretization of ...
Carreño, A.; Vidal-Ferràndiz, Antoni; Ginestar Peiro, Damián; Verdú Martín, Gumersindo Jesús(UP4 Institute of Sciences, S.L., 2017)
[EN] Determination of the reactor kinetic characteristics is very important for the design and development of a new reactor system.
In this sense, the computation of lambda modes associated to a nuclear power reactor has ...
Palma, Roberto; Pérez-Aparicio, José L.; Taylor, Robert L.(Springer-Verlag, 2020-06)
[EN] Giant magnetostrictive actuators are suitable for applications requiring large mechanical displacements under low magnetic fields; for instance Terfenol-D made out of rare earth-iron materials can produce important ...
[EN] In this paper, the influence of the heterogeneity in the predicted crack initiation lifetime under fretting fatigue conditions is analysed for a regular and a random distribution of micro-voids. A critical plane ...
Sánchez Orgaz, Eva María; Denia Guzmán, Francisco David; Baeza González, Luis Miguel; Kirby, R.(Elsevier, 2019-04)
[EN] This work presents an efficient numerical approach based on the combination of the mode matching technique and the finite element method (FEM) to model the sound propagation in silencers containing granular material ...
[EN] Background and objective : Elastic and strength properties of lamellar tissue are essential to analyze the mechanical behaviour of bone at the meso- or macro-scale. Although many effort s have been made to model the ...
In this work, we present two strategies for the numerical modelling of microcracks and damage within an osteon. A numerical model of a single osteon under compressive diametral load is developed, including lamellae organized ...