34 citations · 65 across the 10 of their papers we have counts for
10 papers
The rapidly advancing contact line Part-1: Navier slip and microscale inertial effects
Yash Kulkarni, Tomas Fullana, Stephane Popinet +1
Curtain coating, in which a moving plate is coated by a falling liquid sheet, sustains rapidly advancing contact lines at large capillary numbers Ca ~ 1. Steady-state solutions exi…
Applying contact angles based on a continuously moving contact line in 2D VOF simulations
Tianyang Han, Jieyun Pan, Chongsen Huang +4
A height-function-based numerical approach is developed for enforcing contact angles on flat and curved solid surfaces within two-dimensional volume-of-fluid simulations. This meth…
A Three-dimensional Edge-Based Interface Tracking (EBIT) Method for Multiphase-flow Simulations
Jieyun Pan, Tian Long, Ruben Scardovelli +2
The Edge-Based Interface Tracking (EBIT) method is a novel Front-Tracking method in which the markers are located on grid edges, and their connectivity is implicitly represented by…
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…
A consistent treatment of dynamic contact angles in the sharp-interface framework with the generalized Navier boundary condition
Tomas Fullana, Yash Kulkarni, Mathis Fricke +4
In this work, we revisit the Generalized Navier Boundary condition (GNBC) introduced by Qian et al.\ in the sharp interface Volume-of-Fluid context. We replace the singular uncompe…
Buoyancy driven motion of non-coalescing inertial drops: microstructure modeling with nearest particle statistics
Nicolas Fintzi, Jean-Lou Pierson, Stéphane Popinet
In this study, we analyze the various arrangements that droplets can form within dispersed buoyant emulsions, which we refer to as the study of microstructure. To this end, we have…
A coupled VOF/embedded boundary method to model two-phase flows on arbitrary solid surfaces
Mathilde Tavares, Christophe Josserand, Alexandre Limare +2
We present an hybrid VOF/embedded boundary method allowing to model two-phase flows in presence of solids with arbitrary shapes. The method relies on the coupling of existing metho…
A hybrid level-set / embedded boundary method applied to solidification-melt problems
A. Limare, S. Popinet, C. Josserand +2
In this paper, we introduce a novel way to represent the interface for two-phase flows with phase change. We combine a level-set method with a Cartesian embedded boundary method an…
Short-term oscillation and falling dynamics for a water drop dripping in quiescent air
Bo Zhang, Pei-Hsun Tsai, An-Bang Wang +3
The short-term transient falling dynamics of a dripping water drop in quiescent air has been investigated through both simulation and experiment. The focus is on the short term beh…
An adaptive solver for viscoelastic incompressible two-phase problems applied to the study of the splashing of slightly viscoelastic droplets
J. M. Lopez-Herrera, S. Popinet, A. A. Castrejon-Pita
We propose an adaptive numerical solver for the study of viscoelastic 2D two-phase flows using the volume-of-fluid method. The scheme uses the robust log conformation tensor techni…