We consider the response to periodic forcing between 5 Hz and 50 Hz of an interface
separating immiscible fluids under the microgravity conditions of a parabolic flight. Two pairs …

We present experimental evidence of the existence of an interfacial instability between two
miscible liquids of similar (but non-identical) viscosities and densities under horizontal …

We have discovered a peculiar behaviour of the interface between two miscible liquids
placed in a finite-size container under horizontal vibration. We provide evidence that …

When a container with two distinct fluids is subjected to vibrations in microgravity, the
interface may undergo a variety of instabilities and develop towards a complex structure, as …

We explore the peculiar behaviour of an interface between two miscible liquids of similar
(but non-identical) viscosities and densities under horizontal vibration with a frequency less …

High-frequency vibrations of a container filled with a fluid generate pulsation flows that
however are barely visible with the naked eye, and induce the slow but large-amplitude …

A detailed numerical investigation of frozen wave pattern selection in finite rectangular
containers under microgravity conditions is presented. The column growth cycle controlling …

We examine the dynamics of a miscible displacement in a capillary, calculating the
nonequilibrium capillary pressure of a moving (and slowly diffusing) miscible meniscus …

We develop a connection between instabilities in a two-liquid miscible system and in a liquid
mixture with a linear distribution of density. In both cases, the liquids are placed in a closed …

This work discusses the role of gravity on the shape of interfacial waves between miscible
liquids under horizontal vibrations. A big difference in the shape of an interfacial pattern has …