764 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR263 papers
- Sorbonne UniversitéFR189 papers
- Université Pierre-et-Marie-CurieFR87 papers
- Université Paris CitéFR19 papers
- Universidad Nacional Autónoma de MéxicoMX18 papers
- École PolytechniqueFR16 papers
- Laboratoire d'Hydrodynamique de l'École polytechniqueFR14 papers
- Université Paris-SaclayFR14 papers
- Université Paris-SudFR14 papers
- Institut Universitaire de FranceFR13 papers
- Université Paris Sciences et LettresFR12 papers
- École Normale Supérieure - PSLFR10 papers
108 papers · 1 filter
The macroscopic contact angle of water on ice
W. Sarlin, D. V. Papa, R. Grivet +4
Wettability quantifies the affinity of a liquid over a substrate, and determines whether the surface is repellent or not. When both the liquid and the solid phases are made of the…
Direct numerical simulation of nucleate boiling with a resolved microlayer and conjugate heat transfer
Tian Long, Jieyun Pan, Edoardo Cipriano +2
In this paper, a phase-change model based on a geometric Volume-of-Fluid (VOF) framework is extended to simulate nucleate boiling with a resolved microlayer and conjugate heat tran…
Rayleigh-B{é}nard Convection with Phase Change Close to the Critical Point
Valentin Mouet, Guillaume Michel, François Pétrélis +1
Rayleigh-B{é}nard convection is investigated with sulfur hexafluoride (SF) in the vicinity of its critical point. In the supercritical domain, direct measurements of the heat f…
Turbulence and energy dissipation from wave breaking
Jiarong Wu, Stéphane Popinet, Bertrand Chapron +2
Wave breaking is a critical process in the upper ocean: an energy sink for the surface wave field and a source for turbulence in the ocean surface boundary layer. We apply a novel…
Mass diffusion and bending in dynamic wetting by phase-field and sharp-interface models
Tomas Fullana, Stéphane Zaleski, Gustav Amberg
Dynamic wetting poses a well-known challenge in classical sharp-interface formulation as the no-slip wall condition leads to a contact line singularity that is typically regularize…
Implementation of integral surface tension formulations in a volume of fluid framework and their applications to Marangoni flows
Mandeep Saini, Vatsal Sanjay, Youssef Saade +2
Accurate numerical modeling of surface tension has been a challenging aspect of multiphase flow simulations. The integral formulation for modeling surface tension forces is known t…
Free surface topography of capillary flows using spatiotemporal phase shifting profilometry
Hélie de Miramon, Wladimir Sarlin, Axel Huerre +3
We present a novel experimental technique to characterize the free surface of capillary flows adapted from the Spatio-Temporal Phase Shifting Profilometry (ST-PSP) method introduce…
D-shaped body wake control through flexible filaments
J. C. Muñoz-Hervás, B. Semin, M. Lorite-Díez +4
In this study, we investigate the flow around a canonical blunt body, specifically a D-shaped body of width , in a closed water channel. Our goal is to explore near-wake flow mo…
Aspect-ratio-dependent heat transport by baroclinic acoustic streaming
Jacques Abdul Massih, Remil Mushthaq, Guillaume Michel +1
Standing acoustic waves have been known to generate Eulerian time-mean 'streaming' flows at least since the seminal investigation of Lord Rayleigh in the 1880s. Nevertheless, a rec…
Freezing receding contact lines
Rodolphe Grivet, Axel Huerre, Thomas Séon +2
We investigate experimentally the receding of a contact line when a Peltier module is pulled out of a water bath at constant speed, while a ice layer is also growing at constant sp…
Dynamic hysteresis of an oscillatory contact line
Jiaxing Shen, Yaerim Lee, Yuanzhe Li +3
During oscillatory wetting, a phase retardation emerges between contact angle variation and contact line velocity, presenting as a hysteresis loop in their correlation -- an effect…
Direct numerical simulations of microlayer formation during heterogeneous bubble nucleation
Mandeep Saini, Xiang Bin Chen, Stephane Zaleski +1
In this article, we present direct numerical simulation results for the expansion of spherical cap bubbles attached to a rigid wall due to a sudden drop in the ambient pressure. Th…
A Review of the Accuracy of Direct Numerical Simulation Tools for the Simulation of Non-Spherical Bubble Collapses
Mandeep Saini, Lucas Prouvost, Stephane Popinet +1
Numerical methods for the simulation of cavitation processes have been developed for more than 50 years. The rich variety of physical phenomena triggered by the collapse of a bubbl…
Releasing trapped Taylor bubbles via centrifugation and inclination
Alice Marcotte, Pier Giuseppe Ledda, Valentin Buriasco +3
In confined systems, the entrapment of a gas volume with an equivalent spherical diameter greater than the dimension of the channel can form extended bubbles that obstruct fluid ci…
Finite speed of sound effects on asymmetry in multibubble cavitation
Mandeep Saini, Youssef Saade, Daniel Fuster +1
Three-dimensional direct numerical simulations (DNS) are used to revisit the experiments on multibubble cavitation performed by Bremond et al. (https://doi.org/10.1063/1.2396922, P…
An Edge-based Interface Tracking (EBIT) Method for Multiphase Flows with Phase Change
Tian Long, Jieyun Pan, Stéphane Zaleski
We present a novel Front-Tracking method, the Edge-Based Interface Tracking (EBIT) method for multiphase flow simulations. In the EBIT method, the markers are located on the grid e…
On the dynamics of a collapsing bubble in contact with a rigid wall
M Saini, E Tanne, M Arrigoni +2
This work reveals that the dynamic response of a spherical cap bubble in contact with a rigid wall depends on the effective contact angle at the instant prior to collapse. This par…
Vapor compression and energy dissipation in a collapsing laser-induced bubble
Davide Bernardo Preso, Daniel Fuster, Armand Baptiste Sieber +2
The composition of the gaseous phase of cavitation bubbles and its role on the collapse remains to date poorly understood. In this work, experiments of single cavitation bubbles in…
RONAALP: Reduced-Order Nonlinear Approximation with Active Learning Procedure
Clément Scherding, Georgios Rigas, Denis Sipp +2
Many engineering applications rely on the evaluation of expensive, non-linear high-dimensional functions. In this paper, we propose the RONAALP algorithm (Reduced Order Nonlinear A…
A priori tests of turbulence models for compressible flows
Sciacovelli L., Cannici A., Passiatore D. +1
A priori tests of turbulence models for the compressible Reynolds-Averaged Navier--Stokes (RANS) are performed by using Direct Numerical Simulations (DNS) data of zero-pressure-gra…
An Edge-based Interface Tracking (EBIT) Method for Multiphase-flows Simulation with Surface Tension
Jieyun Pan, Tian Long, Leonardo Chirco +3
We present a novel Front-Tracking method, the Edge-Based Interface Tracking (EBIT) method for multiphase flow simulations. In the EBIT method, the markers are located on the grid e…
Finite amplitude wave propagation through bubbly fluids
Siew-Wan Ohl, Juan Manuel Rossello, Daniel Fuster +1
The existence of only a few bubbles could drastically reduce the acoustic wave speed in a liquid. Wood's equation models the linear sound speed, while the speed of an ideal shock w…
Space-dependent Aggregation of Stochastic Data-driven Turbulence Models
Soufiane Cherroud, Xavier Merle, Paola Cinnella +1
A stochastic Machine-Learning approach is developed for data-driven Reynolds-Averaged Navier-Stokes (RANS) predictions of turbulent flows, with quantified model uncertainty. This i…
Breaking wave field statistics with a multilayer model
Jiarong Wu, Stéphane Popinet, Luc Deike
The statistics of breaking wave fields is characterised within a novel multi-layer framework, which generalises the single-layer Saint-Venant system into a multi-layer and non-hydr…