We investigate in several experiments the link between dissipation and deformable liquid interfaces. First, we study Leidenfrost drops moving on various substrates. Their movement can be either accelerated — on a ratchet-like substrate — or slowed down. The deceleration allows us to study different types of friction. On a smooth solid, the drag is very low and mainly due to the surrounding air. On a crenellated surface, it is a consequence of the liquid impacting the side of the squares. Last, a drop sliding on another liquid decelerates because of wave resistance arising from the wake it generates. In a second part, we characterize viscous threads deformations. Compression and torsion of the filaments result into viscous buckling, which we...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Liquid interfaces may undergo important deformations when subjected to flows. In the first part, we ...
We investigate in several experiments the link between dissipation and deformable liquid interfaces....
We consider three experiments which deal with interfaces. First, we report gravity oscillations of a...
Through several experiments, we investigate situations for which interfaces play a major role on the...
Nous présentons des résultats sur la dynamique des interfaces liquides à différentes échelles. Dans ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Liquid interfaces may undergo important deformations when subjected to flows. In the first part, we ...
We investigate in several experiments the link between dissipation and deformable liquid interfaces....
We consider three experiments which deal with interfaces. First, we report gravity oscillations of a...
Through several experiments, we investigate situations for which interfaces play a major role on the...
Nous présentons des résultats sur la dynamique des interfaces liquides à différentes échelles. Dans ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
We investigate through several experiments the special dynamics generated by non-wetting objects.On ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Adding an intermediate phase (gaseous or granular) between a drop and a surface prevent the wetting ...
Liquid interfaces may undergo important deformations when subjected to flows. In the first part, we ...