Understanding gas-magma dynamics in volcanic conduits and linking them with the
associated geophysical signals at the surface is of fundamental importance in monitoring …

In order to study the effect of liquid properties on laser ablation in liquids, aluminum 5A06
and titanium TB5 targets were irradiated by single-pulse infrared laser in isopropanol …

An experimental study was carried out to explore viscous effects on the flow pattern and
bubble behavior in a small diameter bubble column using silicone oil fluids of viscosities 5 …

Geysers fascinate scientists and visitors for several centuries. However, many driving
mechanisms such as heat transfer in the conduit and in the subsurface remain poorly …

Of all the key parameters needed to inform forecast models for volcanic plumes, real-time
tracking particle size distribution (PSD) of pyroclasts leaving the vent coupled with plume …

Experiments have been carried out in a 67 mm diameter pipe with air and deionised water in
which gas superficial velocities between 0.04 and 0.55 m/s were studied. A capacitance …

For decades, scaled analog experiments have improved the understanding of a broad range
of multiphase volcanological processes in controlled laboratory environments. Successfully …

Understanding the dynamics of mild explosive activity is a fundamental tool for hazard
assessment at open conduit volcanoes. This is a particularly critical task for Etna volcano …

From a study of the characteristics of structures across a 67/38 mm sudden contraction,
using air/silicone oil flows, it has been found that frequencies of the structures (mainly slugs) …

In the framework of OpenFOAM, multiphaseEulerFoam is used for simulation of
incompressible multiphase flows in vertical pipelines. This model combines the Eulerian …