17 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR10 papers
- CEA Paris-SaclayFR8 papers
- Université Paris-SaclayFR6 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Direction des EnergiesFR4 papers
- Laboratoire des Écoulements Géophysiques et IndustrielsFR3 papers
- Maison de la SimulationFR3 papers
- CEA GrenobleFR2 papers
- Laboratoire de Dynamique des FluidesFR2 papers
- ACUMES: Algorithmes et Biologie StructuraleFR1 paper
- California Earthquake AuthorityUS1 paper
- Carl von Ossietzky Universität OldenburgDE1 paper
12 papers
Grand-potential phase field simulations of droplet growth and sedimentation in a two-phase ternary fluid
Werner Verdier, Alain Cartalade, Mathis Plapp
A methodology is built to model and simulate the dynamics of domain coarsening of a two-phase ternary liquid with an arbitrary phase diagram. High numerical performance is obtained…
Subgrid moving contact line model for direct numerical simulations of bubble dynamics in pool boiling of pure fluids
Vadim S Nikolayev, Linkai Wei, Guillaume Bois
This contact line vicinity model is conceived as a subgrid model for the DNS of bubble growth in boiling. The model is based on the hydrodynamic multiscale theory and is suitable f…
Revisiting Tensor Basis Neural Networks for Reynolds stress modeling: application to plane channel and square duct flows
Jiayi Cai, Pierre-Emmanuel Angeli, Jean-Marc Martinez +2
Several Tensor Basis Neural Network (TBNN) frameworks aimed at enhancing turbulence RANS modeling have recently been proposed in the literature as data-driven constitutive models f…
Burns turbulent dispersion considers the dispersed phase as a passive scalar
Corentin Reiss
The Burns turbulent dispersion force is the most commonly used turbulent dispersion in the twofluid RANS bubbly-flow literature. However, its derivation is based on a series of hyp…
A numerically robust, parallel-friendly variant of BiCGSTAB for the semi-implicit integration of the viscous term in Smoothed Particle Hydrodynamics
Giuseppe Bilotta, Vito Zago, Veronica Centorrino +4
Implicit integration of the viscous term can significantly improve performance in computational fluid dynamics for highly viscous fluids such as lava. We show improvements over our…
Simulation des Grandes Échelles d'un écoulement d'air turbulent pour le refroidissement d'amplificateurs de lasers
Morgane Bellec, Ulrich Bieder, N. Luchier +3
The French collaborative Trio4CLF project aims to understand and control the cryogenic cooling of amplifiers for high power (~1 PetaWatt) and high repetition rate (1-10 Hertz) lase…
Numerical study of the cryogenic cooling of amplifiers for high power lasers
Morgane Bellec, N. Luchier, Guillaume Balarac +2
The French collaborative Trio4CLF project aims to understand and control the cryogenic cooling of amplifiers for high power (~1 PetaWatt) and high repetition rate (1-10 Hertz) lase…
Turbulent velocity measurements in high Reynolds cryogenic helium facilities at Service des Basses Temperatures (SBT)
Swapnil Kharche, Jean-Paul Moro, Christophe Baudet +4
Due to its very low viscosity, cryogenic helium has been used for years to generate high Reynolds turbulent flows. The measurement of velocity fluctuations in such high Reynolds fl…
An all-regime and well-balanced Lagrange-projection type scheme for the shallow water equations on unstructured meshes
Christophe Chalons, Samuel Kokh, Maxime Stauffert
In this work, we focus on the numerical approximation of the shallow water equations in two space dimensions. Our aim is to propose a well-balanced, all-regime and positive scheme.…
The Uranie platform: an Open-source software for optimisation, meta-modelling and uncertainty analysis
J-B. Blanchard, G. Damblin, J-M. Martinez +2
The high-performance computing resources and the constant improvement of both numerical simulation accuracy and the experimental measurements with which they are confronted, bring…
Experimenting with the p4est library for AMR simulations of two-phase flows
Florence Drui, Alexandru Fikl, Pierre Kestener +4
Many physical problems involve spatial and temporal inhomogeneities that require a very fine discretization in order to be accurately simulated. Using an adaptive mesh, a high leve…
Portfolio choice, portfolio liquidation, and portfolio transition under drift uncertainty
Alexis Bismuth, Olivier Guéant, Jiang Pu
This paper presents several models addressing optimal portfolio choice, optimal portfolio liquidation, and optimal portfolio transition issues, in which the expected returns of ris…