The analytical solutions of the majority of partial differential equations are difficult to calculate, hence, numerical methods are employed. This work is divided into two parts. First, we study the time dependent Navier-Stokes equations coupled with the heat equation with nonlinear viscosity depending on the temperature known as the Boussinesq (buoyancy) model . Then, numerical experiments are presented to confirm the theoretical accuracy of the discretization using the Freefem++ software. In the first part, we propose first order numerical schemes based on the finite element method for the space discretization and the semi-implicit Euler method for the time discretization. In order to gain time and order of convergence, we study a second ...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...
Aprofundir en la simulació de les equacions fonamentals de la dinàmica de fluids i transferència de ...
Purpose – The purpose of this paper is to describe a finite element formulation to approximate...
The analytical solutions of the majority of partial differential equations are difficult to calculat...
Les équations aux dérivées partielles issues de la nature n’ont pas de solutions explicites et ne pe...
In this thesis we develop a numerical simulation tool for computing two and three-dimensional liquid...
This work deals with the numerical simulation of unsteady free surface flows of incompressible visco...
In this thesis we consider the discretization by spectral method and the numerical simulation of a v...
The direct numerical simulation (DNS) at high Reynolds number of fluid behavior described by theNavi...
We consider the finite element discretization of the Navier-Stokes equations coupled with the heat e...
Predicting the behaviour of structures subjected to loading by a fluid is a current issue of the avi...
In the framework of structural calculation, the reduction of computation time plays an important rol...
Dans ce travail, nous étudions l'existence, la régularité des solutions des équations de Boussinesq ...
The numerical simulation of industrial devices where heat transfer is obtained by electrical conduct...
In this work we introduce and analyze a mixed virtual element method (mixed-VEM) for the two-dimensi...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...
Aprofundir en la simulació de les equacions fonamentals de la dinàmica de fluids i transferència de ...
Purpose – The purpose of this paper is to describe a finite element formulation to approximate...
The analytical solutions of the majority of partial differential equations are difficult to calculat...
Les équations aux dérivées partielles issues de la nature n’ont pas de solutions explicites et ne pe...
In this thesis we develop a numerical simulation tool for computing two and three-dimensional liquid...
This work deals with the numerical simulation of unsteady free surface flows of incompressible visco...
In this thesis we consider the discretization by spectral method and the numerical simulation of a v...
The direct numerical simulation (DNS) at high Reynolds number of fluid behavior described by theNavi...
We consider the finite element discretization of the Navier-Stokes equations coupled with the heat e...
Predicting the behaviour of structures subjected to loading by a fluid is a current issue of the avi...
In the framework of structural calculation, the reduction of computation time plays an important rol...
Dans ce travail, nous étudions l'existence, la régularité des solutions des équations de Boussinesq ...
The numerical simulation of industrial devices where heat transfer is obtained by electrical conduct...
In this work we introduce and analyze a mixed virtual element method (mixed-VEM) for the two-dimensi...
Motivated by solving the Navier-Stokes equations, this work presents the implementation and developm...
Aprofundir en la simulació de les equacions fonamentals de la dinàmica de fluids i transferència de ...
Purpose – The purpose of this paper is to describe a finite element formulation to approximate...