author = "Houzeaux G."
1

Encontrado 9 documentos, página mostrada 1 de 1

A Geometrical Domain Decomposition Methods in Computational Fluid Dynamics

Description: El método de descomposición de dominios (DD) que se propone en esta tesis pretende resolver flujos incompresibles alrededor de objetos en movimiento relativo. El algoritmo de DD está basado en un acoplamiento del tipo Dirichlet/Neumann(Robin) aplicado a subdominios con solapamiento, y es, por tanto,...
Language(s): Inglés

A finite element model for the simulation of lost foam casting

Author(s): Houzeaux, G , Codina, Ramon
Description: In this paper, we present a numerical model to simulate lost foam casting processes. We first introduce this particular casting in order to catch the different physical processes in play during a casting. We also briefly comment on the possible physical and numerical models to envisage the numerical...
Language(s): Inglés

Numerical simulation of gear pumps

Description: We present in this paper a complete numerical strategy for the study of two gear pumps. This work includes all the steps to follow from the treatment of the CAD geometry until the analysis of the simulation results. In particular, we treat the CAD simplification, the meshing of the geometry, the num...
Language(s): Inglés

A Geometrical domain decomposition method in computational fluid dynamics

Description: We present a detailed description of the implementation of the DD methods in the numerical framework of finite elements. We present interpolation techniques for Dirichlet and Neumann data as well as conservation algorithms.
Language(s): Inglés

Variational multiscale stabilization for compressible flow

Description: This paper presents a variational multiscale stabilization for the finite element numerical solution of the Euler and Navier-Stokes equations of compressible flow. All the components of the dual operator are considered in the stabilization term and two options are proposed for the computation of the...
Language(s): Inglés

Vortex Induced Vibration (VIV) of circular cylinders at high Reynolds numbers

Description: In this contribution, preliminary results on the study of the VIV at high Reynolds numbers are presented. First, a validation of the code and the turbulent LES WALE formulation in conjunction with a low-dissipative discretization is presented by means of the study of the smooth static cylinder at su...
Language(s): Inglés

Development and characterization of semitransparent double skin PV façades

Description: This research aims at developing new standardized typologies of semitransparent double skin façades formed by PV laminates in the outer skin. At present there are many buildings in Europe which incorporate such active façades, but all have been designed as user defined projects and ver...
Language(s): Inglés

From imaging to simulation: a framework applied to simulate the blood flow in the carotids

Description: In this work we present a methodology to extract information from medical imaging and use it for hemodynamical simulation in arteries. Based on in-vivo magnetic resonance images (MRI), the velocity of the blood flow has been measured at different positions and times. Also, the anatomy of the vessel ...
Language(s): Inglés

Numerical Methods

Description: As one of the results of an ambitious project, this handbook provides a well-structured directory of globally available software tools in the area of Integrated Computational Materials Engineering (ICME).  The compilation covers models, software tools, and numerical methods allowing descr...
Language(s): Inglés
1

Encontrado 9 documentos, página mostrada 1 de 1

Uso de cookies: Este sitio web utiliza cookies propias y de terceros para dar un mejor servicio. Si continúa navegando se considera que acepta su uso. OKMás información