Personne
Gustavo Rabello Dos Anjos
Cette personne n’est plus à l’EPFL
Publications associées (7)
One- and two-step semi-Lagrangian integrators for arbitrary Lagrangian-Eulerian-finite element two-phase flow simulations
John Richard Thome, Gustavo Rabello Dos Anjos, Gustavo Charles Peixoto de Oliveira
Semi-Lagrangian (SL) schemes are of utmost relevance to simulate two-phase flows where advection dominates. The combination of SL schemes with the finite element (FE) method and arbitrary Lagrangian-Eulerian (ALE) dynamic meshes yields a strong ingredient ...
WILEY2022Moving mesh method for direct numerical simulation of two-phase flow with phase change
John Richard Thome, Gustavo Rabello Dos Anjos, Erik Gros
A moving mesh approach is employed to simulate two-phase flow with phase change. The mathematical model is based on the Arbitrary Lagrangian-Eulerian (ALE) description of the axisymmetric Navier-Stokes equations and energy conservation. These equations are ...
ELSEVIER SCIENCE INC2018Interface-fitted moving mesh method for axisymmetric two-phase flow in microchannels
John Richard Thome, Gustavo Rabello Dos Anjos, Erik Gros
A boundary-fitted moving mesh scheme is presented for the simulation of two-phase flow in two-dimensional and axisymmetric geometries. The incompressible Navier-Stokes equations are solved using the finite element method, and the mini element is used to sa ...
Wiley2018ALE/finite element modeling of an unconfined bubble plume in periodic domain: bubble shape and oscillation analysis
John Richard Thome, Gustavo Rabello Dos Anjos, Gustavo Charles Peixoto de Oliveira
This paper introduces a numerical model developed based upon the arbitrary Lagrangian-Eulerian/finite element scheme to analyze bubble plumes in a periodic domain. A spherical air bubble is immersed into a large pool of quiescent water to act as an unconfi ...
Springer Heidelberg20153D ALE Finite-Element Method for Two-Phase Flows With Phase Change
John Richard Thome, Navid Borhani, Gustavo Rabello Dos Anjos
We seek to study numerically two-phase flow phenomena with phase change through the finite-element method (FEM) and the arbitrary Lagrangian-Eulerian (ALE) framework. This method is based on the so-called one-fluid formulation; thus, only one set of equati ...
Taylor & Francis2014A 3D moving mesh Finite Element Method for two-phase flows
John Richard Thome, Navid Borhani, Gustavo Rabello Dos Anjos
A 3D ALE Finite Element Method is developed to study two-phase flow phenomena using a new discretization method to compute the surface tension forces. The computational method is based on the Arbitrary Lagrangian-Eulerian formulation (ALE) and the Finite E ...
Elsevier2014A 3D ALE Finite Element Method for Two-Phase Flows with Phase Change
A new numerical method is proposed to study two-phase flow and heat transfer for interlayer cooling of the new generation of multi-stacked computer chips. The fluid flow equations are developed in 3-dimensions based on the Arbitrary Lagrangian-Eulerian for ...
EPFL2012