Ara mostrant els elements 1-10 de 141
Presas, Alex (Data de defensa: 2014-11-27)
The analysis of the dynamic behaviour of rotating turbomachinery components is of relevant interest to avoid damages or fatigue problems in these parts. To determine the dynamic behaviour of a part of ...
Ferrer Ferré, Àlex (Data de defensa: 2017-05-26)
The present dissertation aims at addressing multiscale topology optimization problems. For this purpose, the concept of topology derivative in conjunction with the computational homogenization method ...
Vila Pérez, Jordi (Data de defensa: 2021-02-10)
The aerospace community is challenged as of today for being able to manage accurate overnight computational fluid dynamics (CFD) simulations of compressible flow problems. Well-established CFD solvers ...
Caicedo Silva, Manuel Alejandro (Data de defensa: 2017-02-24)
This thesis focuses on the numerical modeling of fracture and its propagation in heterogeneous materials by means of hierarchical multiscale models based on the FE2 method, addressing at the same time, ...
Karkoulias, Alexandros (Data de defensa: 2020-06-17)
Simulations of incompressible flows are performed on a daily basis to solve problems of practical and industrial interest in several fields of engineering, including automotive, aeronautical, mechanical ...
Solé Marí, Guillem (Data de defensa: 2020-03-13)
Fluid flow, solute transport, and chemical reactions in porous media are highly relevant for multiple applications and in several fields of knowledge. Aquifers are a typical example of porous media, but ...
An, Bo (Data de defensa: 2019-12-12)
The present doctoral thesis is about the numerical investigation simulated via using lattice Boltzmann method (LBM), the applications cover a large scale of subjects, including 1. Mathematical-physical ...
Castro González, Jesús (Data de defensa: 2005-05-06)
Degut a la tendència a l'increment del preu de la energia, i el seu ús cada cop més estès per aire condicionat en els paisos desenvolupats, els sistemes de refrigeració basats en energia solar tenen ...
Ribas Prats, Francesca (Data de defensa: 2004-01-15)
La zona de rompents de les platges està governada er una gran quantitat de processos complexes altament no lineals i a diverses escales de longitud i de temps. Tot i això, algunes vegades s'hi poden ...
Claramunt Altimira, Kilian (Data de defensa: 2005-02-18)
Deep knowledge of combustion phenomena is of great scientific and technological interest. In fact, better design of combustion equipments (furnaces, boilers, engines, etc) can contribute both in the ...