Browsing by Subject "Dinàmica de fluids -- Models matemàtics"
Now showing items 21-24 of 24
Open AccessA volume of fluid (VOF) technique has been developed and coupled with an incompressible Euler/Navier–Stokes solver operating on adaptive, unstructured grids to simulate the interactions of extreme waves and three-dimensional ...
Smoothed Particle Hydrodynamics simulations of white dwarf close encounters in dense stellar systems (Universitat Politècnica de Catalunya, 2011-09-22)
Open AccessEnglish: In old dense stellar systems collisions of white dwarfs are a rather frequent phenomenon. Here we present the results of several Smoothed Particle Hydrodynamics simulations of close encounters of white dwarfs to ...
Suitability of different RANS models in the description of turbulent forced convection flows: application to air curtains (Universitat Politècnica de Catalunya, 2008-10-17)
Open AccessThe main motivation of this thesis is the analysis of turbulent flows. Turbulence plays an important role in engineering applications due to the fact that most flows in industrial equipment and surroundings are in turbulent ...
Open AccessThe cooling process by natural convection in cylindrical cavities is a phenomenon which takes place in several applications such as solar energy systems. In the present work a storage tank with an internal gas flue is ...