Browsing by Subject "Dinàmica de fluids -- Simulació per ordinador"
Now showing items 1-20 of 112
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3D compressible simulation of a muffler with pseudosound prediction levels
(Purdue University, 2016)
Conference lecture
Restricted access - publisher's policyThe main objective of this paper is to present a numerical resolution of a suction muffler configuration by using an in-house object oriented CFD & HT code TermoFluids (Lehmkuhl et al. 2007), able to handle tridimensional ... -
3D modelling of transversal grates comparison of numerical result with experimental data
(Universitat Politècnica de Catalunya, 2017-06)
Master thesis
Restricted access - author's decisionThe full scale (1:1) test platform located at the UPC (Universitat Politècnica de Catalunya) allows us to reproduce the local runoff process and the study of inlet grates or other types of capture systems. Over the last ... -
A parallel three-dimensional radial basis function interpolation method for unstructured dynamic meshes
(2011)
Conference lecture
Open AccessA radial basis function (RBF) interpolation method is implemented to be applied in computational fluid dynamics (CFD) problems with dynamic meshes. It is compared with the classic springs analogy smoothing, focusing on the ... -
A priori validation of CFD modelling of hydrocarbon pool fires
(2018-08-04)
Article
Open AccessFires can be an important hazard for the safety of chemical and process industries. Particularly, pool fires are the most frequent fire scenarios in such facilities and can affect other equipment of the plant with severe ... -
Advances in the simulation of multi-fluid flows with the particle finite element method. Application to bubble dynamics
(2011-12)
Article
Restricted access - publisher's policyIn this work, we extend the Particle Finite Element Method (PFEM) to multi-fluid flow problems with the aim of exploiting the fact that Lagrangian methods are specially well suited for tracking interfaces. We develop a ... -
Analisi de l'efecte dels arbres en la dispersió del carbó negre
(Universitat Politècnica de Catalunya, 2024-06-28)
Bachelor thesis
Open AccessAquest TFG consta d’un estudi numèric de la dinàmica de la dispersió de contaminants en regions urbanes, i més en concret en una zona determinada de l’Eixample de la ciutat de Barcelona. En l’actualitat la contaminació ... -
Analysis of low temperature carbon dioxide capture in a supersonic nozzle
(Universitat Politècnica de Catalunya / Technishe Universität München, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionMost energy scenarios suggest carbon capture and storage (CCS) from power generation might contribute to achieve the carbon emissions reduction necessary to stabilize the long-term global average atmospheric temperature. ... -
Análisis CFD aerodinámico de “JukeNismo” con recursos de MareNostrum y CSUC. Diseño de alerón trasero para las "24SERIES"
(Universitat Politècnica de Catalunya, 2015-10)
Master thesis (pre-Bologna period)
Open AccessEl análisis computacional de fluidos (CFD) es un recurso muy valioso para muchas vertientes de la Ingeniería moderna. En este proyecto se aprovecha el Supercomputador MareNostrum, entre otros medios, para realizar dicho ... -
Aplicació de la Dinàmica de Fluids Computacional (CFD) a la generació de dades de disseny d’agitadors mecànics a partir de la simulació de recipients agitats
(Universitat Politècnica de Catalunya, 2006-11)
Master thesis (pre-Bologna period)
Open Access -
Aplicació del mètode d'elements finits en el dimensionat de reactors químics catalítics (model heterogeni)
(Universitat Politècnica de Catalunya, 2006-12)
Master thesis (pre-Bologna period)
Open Access -
Aplicación de los métodos numéricos basados en volúmenes finitos para la resolución de problemas de mecánica de fluidos y sólidos termoelásticos
(Universitat Politècnica de Catalunya, 2013-10)
Master thesis (pre-Bologna period)
Open AccessEste proyecto representa una introducción al análisis numérico computacional para resolver problemas dinámicos con transferencia de calor en medios continuos. El objetivo es, en primer lugar, implementar un código orientado ... -
Aplicaçao da dinâmica dos fluidos computacional para avaliação do potencial eólico em terrenos simples
(Universitat Politècnica de Catalunya / Universidade Federal do Rio Grande do Sul, 2013)
Bachelor thesis
Restricted access - author's decision
Covenantee: Universidade Federal do Rio Grande do SulEste trabalho apresenta um estudo, empregando a Dinâmica dos Fluidos Computacional (CFD), do comportamento do vento sobre modelos em escala de morros hipotéticos simétricos, um bidimensional e um tridimensional. O estudo ... -
Application of the Lattice Boltzmann Method to Issues of Coolant Flows in Nuclear Power Reactors
(Universitat Politècnica de Catalunya, 2013)
Master thesis (pre-Bologna period)
Open AccessIn the past years, the Lattice Boltzmann Method (LBM) has been widely used by the scientific community as an alternative to the conventional numerical solvers for the Navier-Stokes (NS) equations. The present work in this ... -
Building proper invariants for large eddy simulation
(Springer, 2015)
Conference report
Restricted access - publisher's policy -
CFD analysis for optimal single and double rows of marine turbines in a wide channel
(Universitat Politècnica de Catalunya / Cranfield University, 2013)
Bachelor thesis
Restricted access - author's decision
Covenantee: Cranfield UniversityTidal currents are one of the most promising sources of power within the renewable energy sector, especially for countries with suitable marine conditions. The United Kingdom has the edge over the rest of countries in ... -
CFD analysis of particulate flow in a radial inflow turbine
(Universitat Politècnica de Catalunya / Technische Universität Kaiserslautern, 2013)
Bachelor thesis
Restricted access - author's decision
Covenantee: Technische Universität KaiserslauternIn the present thesis a study of the erosion rates that blades from a typical radial inflow turbine suffer because of the ingested flow containing solid particles is presented. The mentioned study has been conducted by ... -
CFD Analysis of the flow behaviour in SEALER's primary pump during normal operation and Design Basis conditions. Analysis of the pressure drop through the pump after accidental ULOF events
(Universitat Politècnica de Catalunya, 2015-03)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEl projecte final de carrera descrit a continuació tracta sobre l'anàlisi per mitjà del software STAR-CCM+, un codi de simulació del camp de Computational Fluid Dynamics (CFD), d'una bomba centrífuga destinada a operar amb ... -
CFD modelling of Jet Fire
(Universitat Politècnica de Catalunya, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
CFD Simulation von Spurensto kondensation beim Absaugen von Koks in einem Flugstromvergaser
(Universitat Politècnica de Catalunya / Technische Universität Müchen, 2013)
Master thesis (pre-Bologna period)
Open Access
Covenantee: Technische Universität MünchenCFD Simulation von Spurenstoffkondensation beim Absaugen von Koks in einem Flugstromvergaser Im Rahmen von Flugstromvergasungsversuchen kommt eine gekühlte Absauglanze zum Einsatz, welche Gas- und Koksproben aus dem ... -
CFD study of thick flatback airfoils using OpenFOAM
(Universitat Politècnica de Catalunya / Denmarks Tekniske Universitet (Technical University of Denmark), 2010)
Master thesis (pre-Bologna period)
Open AccessNew airfoil designs are created in order to improve both the structural and aerodynamic properties of a wind turbine blade, one example of these are flatback airfoils. Furthermore, a new CFD programme exists in order to ...
