Listar por otras contribuciones "Rossi, Riccardo"
Mostrando ítems 1-19 de 19
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A coupled Eulerian-PFEM model for the simulation of overtopping in rockfill dams
(Universitat Politècnica de Catalunya, 2012-07-05)
Tesis
Acceso abiertoRockfill dams are nowadays often preferred over concrete dams because of their economic advantages, their flexible design and thank to the great advance achieved in geosciences and geomechanics. Unfortunately their behavior ... -
Advanced modelling of adhesive bonds in automotive components by the finite element method
(Universitat Politècnica de Catalunya, 2019-01)
Projecte Final de Màster Oficial
Acceso abierto
Realizado en/con: Applus+ IDIADAIn the design of new components for the automotive framework, simulation methodologies are applied in order to reduce experimental costs. The inclusion of new materials leads to the need of consider effects that were not ... -
An SPH Formulation for Incompressible Newtonian Free Surface Flows
(Universitat Politècnica de Catalunya, 2013-06-28)
Projecte Final de Màster Oficial
Acceso abiertoThe meshless method Smoothed Particle Hydrodynamics (SPH) is one of the primarily developed numerical methods in the meshless methods family. It has been proven to work well with problems of free surface fluid flows. For ... -
Applications of turbulence modeling in civil engineering
(Universitat Politècnica de Catalunya, 2016-01-15)
Tesis
Acceso abiertoThis thesis explores the use of stabilized finite element formulations for the incompressible Navier-Stokes equations to simulate turbulent flow problems. Turbulence is a challenging problem due to its complex and dynamic ... -
Computational multiscale analysis of masonry structures
(Universitat Politècnica de Catalunya, 2016-04-13)
Tesis
Acceso abierto
Realizado en/con: Università degli Studi G.D'AnnunzioMasonry is an ancient building material that has been used throughout the history, and it is still used nowadays. Masonry constitutes the main building technique adopted in historical constructions, and a deep understanding ... -
Development of an empirically-based numerical model for the BTMS design of an EV's lithium-ion battery pack
(Universitat Politècnica de Catalunya, 2016-06)
Projecte Final de Màster Oficial
Acceso abierto
Realizado en/con: Fraunhofer-Institut für Solare EnergiesystemeIn this thesis, the electrochemical and thermal behavior of an LFP lithium-ion pouch battery is modeled, within a finite elements method framework, in order to study the fast charge procedure that is sought in most of ... -
Development of Reduced Order Models in application to thermal problems within the Kratos framework
(Universitat Politècnica de Catalunya, 2019-06-14)
Projecte Final de Màster Oficial
Acceso restringido por decisión del autor -
Evaluación de una herramienta para el estudio de problemas de interacción fluido-estructura
(Universitat Politècnica de Catalunya, 2017-06)
Trabajo final de grado
Acceso abiertoA lo largo de los últimos años ha existido un gran desarrollo de distintas técnicas computacionales con el propósito de resolver, de una forma rápida y eficaz, problemas reales de interacción entre distintos materiales. ... -
Fast Octree pseudo-compressible solver for wind engineering application
(Universitat Politècnica de Catalunya, 2019-09-08)
Projecte Final de Màster Oficial
Acceso abiertoThe idea is to work on the developement of an explicit solver using B-Bar type elements on structured meshes. The idea is to begin with a completely structured mesh, to employ immersed-type techniques in the application ... -
FSI procedures for Civil Engineering Applications
(Universitat Politècnica de Catalunya, 2016-07-21)
Projecte Final de Màster Oficial
Acceso abiertoImplementation of a FSI procedure involving the interaction of shell structures and fluids. -
Gradient based porosity calculation in casting simulation
(Universitat Politècnica de Catalunya, 2017-06-15)
Projecte Final de Màster Oficial
Acceso abiertoPorosity is one of the most common defects in casting production. When some parts of the casting begin to solidify they contract due to the difference of densities between the liquid and solid phases. The areas that are ... -
Innovative mathematical and numerical models for studying the deformation of shells during industrial forming processes with the Finite Element Method
(Universitat Politècnica de Catalunya, 2020-09-03)
Tesis
Acceso abiertoThe doctoral thesis "Innovative mathematical and numerical models for studying the deformation of shells during industrial forming processes with the Finite Element Method" aims to contribute to the development of finite ... -
Modelado de multifractura discreta en materiales quasi-frágiles
(Universitat Politècnica de Catalunya, 2016-01-18)
Tesis
Acceso abiertoThe stated goal of this work is to develop a numerical explicit finite element method able to effectively address the strain localization process, discrete fracture and fragmentation process in quasi-brittle materials, ... -
Multiscale multiphysics simulation in composite materials
(Universitat Politècnica de Catalunya, 2019-01-21)
Tesis
Acceso abiertoThe improvements in terms of computational power provides the capability to analyze with more detail the materials behavior. On one hand, going deeper in the materials to study an increasingly smaller dimension and capture ... -
Numerical analysis of particle-laden flows with the finite element method
(Universitat Politècnica de Catalunya, 2018-10-30)
Tesis
Acceso abiertoIn this work we study the numerical simulation of particle-laden fluids, with a focus on Newtonian fluids and spherical, rigid particles. We are thus dealing with a multi-phase (more precisely, a multi-component) problem, ... -
Numerical study of a heat exchanger
(Universitat Politècnica de Catalunya, 2017-09-22)
Projecte Final de Màster Oficial
Acceso abiertoInvestigating the possibilities of VMS techniques in the simulation of a heat exchanger -
Shock-capturing in BFECC method on unstructured meshes for Kratos
(Universitat Politècnica de Catalunya, 2016-06-20)
Projecte Final de Màster Oficial
Acceso abierto -
Validation of a non-linear shell code
(Universitat Politècnica de Catalunya, 2014-07-28)
Projecte Final de Màster Oficial
Acceso abiertoThis work presents a series of benchmarks and the consequent analysis of the results for the non-linear shell element implementation within Kratos program of CIMNE research organization at the UPC BARCELONATECH ... -
Validation of two embedded computational fluid dynamics formulations in kratos multiphysics
(Universitat Politècnica de Catalunya, 2018-06-15)
Projecte Final de Màster Oficial
Acceso abiertoThe main advantage of embedded formulations in front of body-fitted ones is to get rid of the ALE mesh problem and its complexities. Besides, they suppress the model clean up tasks, since the problem is not solved for the ...