Mostrando ítems 9-28 de 75
Naseri, Alireza (Fecha de defensa: 2019-07-22)
This thesis is dedicated to developing numerical methods to solve fluid-structure interaction (FSI) problems. FSI features in a vast range of physical systems and has a wide application in engineering. The work of this ...
González Acedo, Ignacio (Fecha de defensa: 2019-04-12)
This thesis presents the development of a parallel finite volume numerical method to analyse thermoelastic and hyperelastic materials and applied problems with mutual interaction between a fluid and a structure. The ...
Morozova, Nina (Fecha de defensa: 2022-06-20)
This thesis presents a methodology for CFD-based multi-fidelity surrogate models for indoor environmental applications. The main idea of this work is to develop a model that has accuracy comparable to CFD simulations but ...
Danov, Stoyan Viktorov (Fecha de defensa: 2005-11-07)
Se ha desarrollado y construido una infraestructura experimental orientada a la validación de modelos de intercambiadores compactos de aletas y tubos y sistemas de refrigeración con sobrealimentación de líquido. El objetivo ...
Alsalti Baldellou, Àdel (Fecha de defensa: 2023-12-18)
(English) Divergence constraints are present in the governing equations of many physical phenomena, and they usually lead to a Poisson equation whose solution is one of the most challenging parts of scientific simulation ...
Cònsul Serracanta, Ricard (Fecha de defensa: 2002-09-27)
Deep knowledge of combustion phenomenon is of great scientific and technological interest due to its presence in a wide range of industrial processes and equipment. Being the most important worldwide energy support provided ...
Pascual Pellicer, Jordi (Fecha de defensa: 2016-01-14)
The main objective of this Thesis is to determine the behaviour, the energetic and economic feasibility, and the comfort conditions in office buildings, specifically for solutions with high proportions of glazing on facades ...
Schillaci, Eugenio (Fecha de defensa: 2017-12-11)
The present thesis focuses on the numerical analysis of some diverse physical set-up that involve the interaction of two -or three immiscible and incompressible phases. The simulations are carried out by means of finite-volume ...
Sanchez Torreguitart, Ismael (Fecha de defensa: 2019-05-23)
The present thesis incorporates the CAD model into an adjoint-based optimization loop and uses it for the shape optimization of a 2D transonic turbine blade mid-section (profile). This is demonstrated by performing a single ...
Calafell Sandiumenge, Joan (Fecha de defensa: 2019-07-05)
The main purpose of this thesis has been to contribute to the development of methodologies for wall modeling Large Eddy Simulations (LES) of wall-bounded flows, especially those at high Reynolds numbers. This flow configuration ...
Cubí Montanyà, Eduard (Fecha de defensa: 2014-12-19)
Surgery rooms are a space type with particularly stringent indoor environmental quality (IEQ) requirements, which translate into high energy use. Due to the unclear IEQ and infection control requirements for surgery rooms ...
Ramis Juan, Xavier (Fecha de defensa: 1994-01-13)
Se ha estudiado la eficiencia de diferentes sistemas de iniciación química y térmica del curado de resinas de poliéster insaturado. Mediante calorimetría diferencial de barrido (DSC), se ha curado isotérmicamente y ...
Alonso Báez, Marcos (Fecha de defensa: 2006-12-13)
Se propone un modelo general de amortiguador hidráulico (monotubo y de doble tubo) para automóvil tipo turismo a partir de las propiedades físicas y geométricas de las partes que lo componen con el fin de predecir el ...
Baez Vidal, Aleix (Fecha de defensa: 2019-01-10)
The present thesis investigates how explicit filters can be useful in numerical simulations of turbulent, compressible flow with symmetry preserving discretizations. Such explicit filters provide stability to simulations ...
Dabbagh, Firas (Fecha de defensa: 2017-09-06)
Without fluid turbulence, life might have rather different look. The atmosphere and oceans could nearly maintain a much larger temperature differences resulting in ultimate heating or cooling to the earth surface. The water ...
Faggembauu, Débora (Fecha de defensa: 2006-12-19)
Una proporción muy importante del presupuesto energético total de los países europeos es destinado al consumo energético del sector de la edificación, tanto en el ámbito doméstico como terciario. Debido a que esta tendencia ...
Oyarzún Altamirano, Guillermo Andrés (Fecha de defensa: 2015-10-02)
Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more computational resources. Currently, we are experiencing an rapid evolution in the high performance computing systems driven ...
Castrillo Green, Pablo (Fecha de defensa: 2023-02-24)
(English) This thesis aims at developing a high-order finite volume method for solid dynamics on unstructured three-dimensional meshes. The adoption of high-order interpolation methods has a key importance in the efficient ...
González Castro, Josep Ramon (Fecha de defensa: 2001-07-25)
En les últimes dècades s'han impulsat nombroses investigacions adreçades a optimitzar el disseny, la fabricació i l'explotació de centrals de cogeneració i, en particular, les que són accionades per motors alternatius ...
Vidal Jiménez, Bárbara (Fecha de defensa: 2007-07-09)
En este trabajo se ha realizado una simulación numérica detallada del fenómeno de cambio de fase sólido-líquido, por ser esta fenomenología de gran interés en diferentes áreas industriales. <br/>La simulación realizada ...