114 citations · 516 across the 14 of their papers we have counts for
14 papers
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…
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…
A multigrid solver for the coupled pressure-temperature equations in an all-Mach solver with VoF
Youssef Saade, Detlef Lohse, Daniel Fuster
We present a generalisation of the all-Mach solver of Fuster & Popinet (2018) to account for heat diffusion between two different compressible phases. By solving a two-way coupled…
Regressing bubble cluster dynamics as a disordered many-body system
Kazuki Maeda, Daniel Fuster
The coherent dynamics of bubble clusters in liquid are of fundamental and industrial importance and are elusive due to the complex interactions of disordered bubble oscillations. H…
Statistics of drops generated from ensembles of randomly corrugated ligaments
Sagar Pal, Cesar Pairetti, Marco Crialesi-Esposito +2
The size of drops generated by the capillary-driven disintegration of liquid ligaments plays a fundamental role in several important natural phenomena, ranging from heat and mass t…
Vorticity Production at Fluid Interfaces in Two-dimensional Flows
Maurice Rossi, Daniel Fuster
This work revisits the production of vorticity at an interface separating two immiscible incompressible fluids. A new decomposition of the vorticity flux is proposed in a two-dimen…
A novel momentum-conserving, mass-momentum consistent method for interfacial flows involving large density contrasts
Sagar Pal, Daniel Fuster, Stéphane Zaleski
We propose a novel method for the direct numerical simulation of interfacial flows involving large density contrasts, using a Volume-of-Fluid method. We employ the conservative for…
PArallel, Robust, Interface Simulator (PARIS)
W. Aniszewski, T. Arrufat, M. Crialesi-Esposito +10
Paris (PArallel, Robust, Interface Simulator) is a finite volume code for simulations of immiscible multifluid or multiphase flows. It is based on the "one-fluid" formulation of th…
A mass-momentum consistent, Volume-of-Fluid method for incompressible flow on staggered grids
T. Arrufat, M. Crialesi-Esposito, D. Fuster +6
The computation of flows with large density contrasts is notoriously difficult. To alleviate the difficulty we consider a discretization of the Navier-Stokes equation that advects…
A two-phase mixing layer between parallel gas and liquid streams: multiphase turbulence statistics and influence of interfacial instability
Y. Ling, D. Fuster, G. Tryggvason +1
The two-phase mixing layer formed between parallel gas and liquid streams is an important fundamental problem in turbulent multiphase flows. The problem is relevant to many industr…
Spray formation: a numerical closeup
Yue Ling, Daniel Fuster, Gretar Tryggvason +1
Spray formation and atomization in a gas-liquid mixing layer is an important fundamental problem of multiphase flows. It is highly desirable to visualize the detailed atomization p…
Direct numerical simulations of capillary wave turbulence
Luc Deike, Daniel Fuster, Michaël Berhanu +1
This work presents Direct Numerical Simulations of capillary wave turbulence solving the full 3D Navier Stokes equations of a two-phase flow. When the interface is locally forced a…
Physics of beer tapping
Javier Rodriguez-Rodriguez, Almudena Casado-Chacon, Daniel Fuster
The popular bar prank known in colloquial English as beer tapping consists in hitting the top of a beer bottle with a solid object, usually another bottle, to trigger the foaming o…
Why does a beer bottle foam up after a sudden impact on its mouth?
Javier Rodríguez-Rodríguez, Almudena Casado, Daniel Fuster
A sudden vertical impact on the mouth of a beer bottle generates a compression wave that propagates through the glass towards the bottom. When this wave reaches the base of the bot…