ATTENTION/WARNING - NE PAS DÉPOSER ICI/DO NOT SUBMIT HERE

Ceci est la version de TEST de DIAL.mem. Veuillez ne pas soumettre votre mémoire sur ce site mais bien à l'URL suivante: 'https://thesis.dial.uclouvain.be'.
This is the TEST version of DIAL.mem. Please use the following URL to submit your master thesis: 'https://thesis.dial.uclouvain.be'.
 

Comparison of 2D Brinkman penalization methods applied to an impulsively started flow past a cylinder through the Vortex Particle-Mesh framework

Crucitti, Thomas
(2019)

Files

Crucitti_79901400_2019.pdf
  • Open access
  • Adobe PDF
  • 4.62 MB
Download

Details

Supervisors
Chatelain, Philippe
Faculty
Ecole polytechnique de Louvain
Degree label
Master [120] : ingénieur civil mécanicien
Abstract
This document proposes the comparison of three Brinkman penalization methods transposed to the Vortex Patricle-Mesh framework. Those methods are an iterative approach suggested by Hejlesen, and the non-iterative implicit approaches on velocity and vorticity. The Brinkman penalization term is studied, applied to a flow past a cylinder and rightly compared to the corresponding potential flow. The simulations performed by the three considered methods are finally presented and validated for an impulsively started flow past a cylinder.