Comparison of interface capturing methods for the simulation of two-phase flow in a unified low-Mach framework

V Boniou, T Schmitt, A Vié - International Journal of Multiphase Flow, 2022 - Elsevier
This paper proposes a comparison of four popular interface capturing methods: the volume
of fluid (VOF), the standard level set (SLS), the accurate conservative level set (ACLS) and …

A massively parallel accurate conservative level set algorithm for simulating turbulent atomization on adaptive unstructured grids

R Janodet, C Guillamón, V Moureau, R Mercier… - Journal of …, 2022 - Elsevier
This article presents a massively parallel and robust strategy to perform the simulation of
turbulent incompressible two-phase flows on unstructured grids in complex geometries. This …

Design of a high fidelity Fluid–Structure Interaction solver using LES on unstructured grid

T Fabbri, G Balarac, V Moureau, P Benard - Computers & Fluids, 2023 - Elsevier
Despite promising experimental works, high fidelity numerical simulations of chordwise
flexible blade are useful to better understanding. However, such simulation remains a …

Numerical simulation of boiling on unstructured grids

G Sahut, G Ghigliotti, G Balarac, M Bernard… - Journal of …, 2021 - Elsevier
A numerical method for the simulation of multiphase flows with phase change on
unstructured grids is presented. Based on the work of Tanguy et al.[31] using a Level …

A finite-volume method for simulating contact lines on unstructured meshes in a conservative level-set framework

S Pertant, M Bernard, G Ghigliotti, G Balarac - Journal of Computational …, 2021 - Elsevier
Accurate numerical simulation of moving contact lines on complex boundaries with surface
wettability effect remains a challenging problem. In this paper, we introduce a robust and …

Advanced methods for meshes in high performance computing of explosion simulations

S Sengupta - 2022 - theses.hal.science
Tremendous improvements have been made in numerical simulation using LES (Large
Eddy Simulation) over the past thirty years. This was possible with the introduction of more …

On the numerical simulation of evaporating two-phase flows using sharp interface capturing methods

V Boniou - 2021 - theses.hal.science
High fidelity simulation of evaporating two-phase flows is a growing subject with the
emergence of multiple solvers and various associated numerical methods. This is a very …

Large-Eddy Simulations of heat exchangers made by additive manufacturing

S Meynet - 2023 - theses.hal.science
In aeronautical and aerospace engineering, heat exchangers have a fundamental role.
Recent progress in additive manufacturing is a great opportunity for innovation aiming at …

Massively Parallel Large-Eddy Simulations of Primary Atomization on Adaptive Unstructured Meshes. Interface capturing algorithm and multiscale coupling …

R Janodet, C Guillamón, V Moureau… - 5e Colloque du réseau …, 2021 - hal.science
This work presents a robust and efficient procedure to simulate turbulent incompressible
interfacial liquid-gas flows on massively-distributed dynamically-adapted unstructured …

[引用][C] Méthodes avancées pour les maillages dans le calcul haute performance des simulations d'explosion

S Sengupta - 2022