The liquid drop impacting onto a very thin film is investigated experimentally through time-
resolved shadowgraph images for both miscible and immiscible liquids. Regime maps for …

In the present study, laser-induced fluorescence (LIF) is used to investigate the mixing
process of a droplet impacting onto a thin liquid film. A robust multidimensional calibration …

The influence of miscibility and liquid wettability during droplet impact onto thin wall films is
investigated experimentally. Despite similar liquid properties and impact conditions …

The dynamics of droplets approaching fast moving surfaces of high surface-tangential
velocities is relevant to numerous technical applications, such as icing phenomena in …

Single droplet impacts onto thin wall-films are a common phenomenon in many applications.
For sufficiently high impact velocities, the droplet impact process consists of three phases, ie …

The scenario of an impacting drop onto a film is highly relevant in many natural and
technical systems. A fundamental and often required parameter of these interactions is the …

The impact of drops onto solid substrates wetted by a liquid film of the same or a different
liquid is relevant to numerous natural phenomena and various industrial or technical …

Splashing as a result of drop impact onto a thin liquid film is relevant for many industrial
applications including spray cooling, spray painting, agricultural sprays or internal …

Drop impact onto wetted surfaces is of relevance to any spray coating application since the
maximum spreading diameter and the residual film thickness of the applied liquid droplets …

An analytical solution is proposed to predict the crown propagation, generated by a single
droplet impact on wetted walls. This approach enables a smooth transition from the inertia …