Mostrando ítems 31-40 de 142
Perrone, Sandro (Fecha de defensa: 2014-02-07)
This thesis is focused on the study of stochastic and nonlinear dynamics in optical systems. First, we study experimentally the dynamics of a Brownian nanometer particle in an optical trap subjected to ...
Álvarez Farré, Xavier (Fecha de defensa: 2022-09-05)
(English) Continuous enhancement in hardware technologies enables scientific computing to advance incessantly and reach further aims. Since the start of the global race for exascale high-performance ...
Magrans Fontrodona, Francesc Xavier (Fecha de defensa: 2018-12-21)
This dissertation deals with four topics. The first three are in the same environment, the transmission paths. The fourth refers to the synthesis of subsystems and more specifically to two subsystems ...
Javadzadeh Moghtader, Mostafa (Fecha de defensa: 2016-11-04)
Computational Fluid Dynamics (CFD) is an essential tool for engineering design and analysis, especially in applications like aerospace, automotive and energy industries. Nowadays most commercial codes ...
Strahl, Stephan (Fecha de defensa: 2014-11-07)
Increasing global energy demand, growing carbon emissions and the depletion of fossil fuel sources are some of the most important driving forces for the development of sustainable energy solutions. ...
Quaranta, Giacomo (Fecha de defensa: 2019-09-02)
Numerical simulation, the use of computers to run a program which implements a mathematical model for a physical system, is an important part of today technological world. It is required in many ...
Tsiolakis, Vasileios (Fecha de defensa: 2020-01-31)
The present thesis explores the viability of the proper generalised decomposition (PGD) as a tool for parametric studies in a daily industrial environment. Starting from the equations modelling ...
Gabaldón Casasayas, Jesús Enric (Fecha de defensa: 2001-02-02)
Es tracta d'una tesi fonamentalment interdisciplinària que aborda l'anàlisi de la dinàmica fitoplanctònica, en condicions de mar obert i en termes de fixació de carboni, en funció de pressos estrictament ...
De Mier Torrecilla, Monica (Fecha de defensa: 2010-06-29)
La presencia simultánea de múltiples fluidos con diferentes propiedades ocurre en numerosos problemas medioambientales, procesos industriales y situaciones de la vida diaria. Algunos ejemplos son la ...
Awan, Muhammad Rizwan (Fecha de defensa: 2021-11-02)
The aim of this research is to provide an in-depth understanding of energy consumption in abrasive disc cutting processes. The specific energy consumed in cutting is measured,analysed, and then characterised ...