The impact of multiple drops on a dry substrate is studied experimentally and theoretically,
as a preliminary model for relatively dense sprays. In the experiments the drop diameter, the …

The drainage of SiO 2 nanoparticle−cationic surfactant (TTAB) mixtures through calibrated
aqueous foams had been studied by combining several approaches on both the macroscopic …

The collision of water drops against small targets was studied experimentally by means of a
high-speed photography technique. The drop impact velocity was about 3.5 m/s. Drop …

We have investigated the impact of single droplets of various surfactant solutions on a low-surface-energy
solid substrate using a high-frequency visualization technique (one picture …

Macroscopic properties of foams are highly dependent on the liquid volume fraction, which
has motivated many studies on foam drainage in the last decade. Theoretical developments …

In this study, bubble production in a glass of champagne was used as a common tool to
illustrate and better understand the nonclassical heterogeneous bubble nucleation from pre-…

The collision of drops of polymer solutions with small targets was studied experimentally.
The tested liquids were aqueous solutions of polyethylene oxide (MW=4 000 000) at …

Some recent trends in foam research have been directed towards the rapid production of
highly monodisperse bubbles, of diameter on a scale around or below 100 μm, with surprising …

The dynamics of a circular liquid lamella resulting from the collision of a water drop with a
small disc–like target was studied experimentally and theoretically. Such a type of collision …

Large-scale motions were observed at the interface between an aqueous solution of a long
chain alkytrimethylammonium halogenide and a nitrobenzene solution of picric acid in …