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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 advancing contact lines at large capillary numbers Ca ~ O(1), based on plate speed. Steady st…
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…
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…
Dynamic wetting failure in curtain coating by the Volume-of-Fluid method
Tomas Fullana, Stéphane Zaleski, Stéphane Popinet
In this paper we investigate dynamic wetting in the curtain coating configuration. The two-phase Navier-Stokes equations are solved by a Volume-of-Fluid method on an adaptive Carte…
Steady moving contact line of water over a no-slip substrate
Uǧis Lācis, Petter Johansson, Tomas Fullana +4
The movement of the triple contact line plays a crucial role in many applications such as ink-jet printing, liquid coating and drainage (imbibition) in porous media. To design accu…