Exploració per tema "Dinàmica de fluids--Models matemàtics"
Ara es mostren els items 1-7 de 7
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Direct numerical simulation of the flow over a spherical bubble in a turbulent pipe flow
(International Association for Computational Mechanics (IACM), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis work aims at investigating, by means of a direct numerical simulation, the flow over a clean spherical bubble fixed on the axis of a turbulent pipe flow. The simulation is performed by means of a parallel unstructured ... -
Incompressible Navier-Stokes solver in Python
(Universitat Politècnica de Catalunya, 2021-06-22)
Projecte Final de Màster Oficial
Accés obertThe use of numerical methods to solve flow dynamics problems has been a major issue of study since the fifties of the last century. The need of developing high performance military planes produced the discovery of a very ... -
On the entrainment coefficient in a forced plume: quantitative effects of source parameter
(University of Thechnology and Agriculture Nicholas Copernicus University, 2014-02-24)
Article
Accés obertThe behavior of a forced plume is mainly controlled by the source buoyancy and momentum fluxes and the efficiency of turbulent mixing between the plume and the ambient fluid (stratified or not). The interaction between the ... -
Spectrally-consistent regularization of turbulent Rayleigh-Bénard convection
(International Association for Computational Mechanics (IACM), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialDirect numerical simulation (DNS) of turbulent Rayleigh-Bénard convection in an air filled (Pr = 0,7) rectangular cell of squared cross-section with periodic boundary conditions in the span-wise direction, has been carried ... -
Study for the computational resolution of conservation equations of mass, momentum and energy. Possible application to different aeronautical and industrial engineering problems: Case 1A.
(Universitat Politècnica de Catalunya, 2017-06-10)
Treball Final de Grau
Accés restringit per decisió de l'autorThis project deals with the numerical simulation of the Navier-Stokes equations for different cases. By computing several benchmark cases, the code is tested and improved in order to compute more difficult cases such as ... -
Study for the computational resolution of conservation equations of mass, momentum and energy. Possible application to different aeronautical and industrial engineering problems: Case 5A.
(Universitat Politècnica de Catalunya, 2017-06-10)
Treball Final de Grau
Accés restringit per decisió de l'autorThe numerical simulation of the RAE2822 aerofoil under transonic flow conditions (including shock-induced separation at the upper surface) has been performed using unsteady Reynolds-averaged numerical simulation (URANS), ... -
Unstructured 3D numerical modeling of the melting of a PCM contained in a spherical capsule
(International Association for Computational Mechanics (IACM), 2014)
Text en actes de congrés
Accés restringit per política de l'editorial