In this work we study the numerical simulation of particle-laden fluids, with a focus on Newtonian fluids and spherical, rigid particles. We are thus dealing with a multi-phase (more precisely, a multi-component) problem, with two phases: the fluid (continuous phase) and the the particles (disperse phase). Our general strategy consists in using the discrete element method (DEM) to model the particles and the finite element method (FEM) to discretize the Navier-Stokes equations, which model the continuous phase. The interaction model between both phases is (must be) based on a multiscale concept, since the smallest scales resolved of the continuous phase are considered much bigger than the particles. In other words, the resolution of the nu...
This dissertation deals with four topics. The first three are in the same environment, the transmiss...
Tesi amb diferents seccions retallades per drets de l'editor.Concrete is a complex material and can ...
In practical engineering applications involving extremely complex geometries, meshing typically cons...
In this work we study the numerical simulation of particle-laden fluids, with a focus on Newtonian f...
Almost two centuries after the first observations of Robert Brown, the study of systems ruled by noi...
The present thesis focuses on the numerical analysis of some diverse physical set-up that involve th...
The cylinder in cross flow has been the subject of many numerical and experimental studies since it ...
Collective variables (CVs) are low-dimensional representations of the state of a complex system, whi...
The present thesis aims at developing a basis for the numerical simulation of multiphase flows of im...
This thesis aims at developing a numerical methodology suitable for the direct numerical simulation ...
The present thesis is devoted to the development and implementation of mathematical models and numer...
The object of study of this thesis are dipolar systems in the quantum degenerate regime. In general,...
This thesis covers the development of monotonicity preserving finite element methods for hyperbolic ...
This thesis presents a methodology for CFD-based multi-fidelity surrogate models for indoor environm...
Multiphase and multicomponent flows are frequently encountered in the cooling applications due to co...
This dissertation deals with four topics. The first three are in the same environment, the transmiss...
Tesi amb diferents seccions retallades per drets de l'editor.Concrete is a complex material and can ...
In practical engineering applications involving extremely complex geometries, meshing typically cons...
In this work we study the numerical simulation of particle-laden fluids, with a focus on Newtonian f...
Almost two centuries after the first observations of Robert Brown, the study of systems ruled by noi...
The present thesis focuses on the numerical analysis of some diverse physical set-up that involve th...
The cylinder in cross flow has been the subject of many numerical and experimental studies since it ...
Collective variables (CVs) are low-dimensional representations of the state of a complex system, whi...
The present thesis aims at developing a basis for the numerical simulation of multiphase flows of im...
This thesis aims at developing a numerical methodology suitable for the direct numerical simulation ...
The present thesis is devoted to the development and implementation of mathematical models and numer...
The object of study of this thesis are dipolar systems in the quantum degenerate regime. In general,...
This thesis covers the development of monotonicity preserving finite element methods for hyperbolic ...
This thesis presents a methodology for CFD-based multi-fidelity surrogate models for indoor environm...
Multiphase and multicomponent flows are frequently encountered in the cooling applications due to co...
This dissertation deals with four topics. The first three are in the same environment, the transmiss...
Tesi amb diferents seccions retallades per drets de l'editor.Concrete is a complex material and can ...
In practical engineering applications involving extremely complex geometries, meshing typically cons...