Ice in the environment plays a central role in both global-scale processes on Earth and
many human activities. Issues related to its description, including the modelling of natural ice …

How fast ice melts in turbulent flows is key to many natural and industrial processes, most
notably the melting of ice in the polar regions. To get a better quantitative understanding of …

Rotating convective turbulence is ubiquitously found across geophysical settings, such as
surface and subsurface oceans, planetary atmospheres, molten metal planetary cores …

A better understanding of the ice-ocean couplings is required to better characterise the
hydrosphere of the icy moons. Using global numerical simulations in spherical geometry, we …

The present study focuses on the finite amplitude analysis of Poiseuille flow in an
anisotropic and inhomogeneous porous domain that underlies a fluid domain. The nonlinear …

We investigate the dynamics of a fluid layer subject to a bottom heat flux and a top
monotonically increasing temperature profile driving horizontal convection (HC). We use …

A ubiquitous arrangement in nature is a free-flowing fluid coupled to a porous medium, for
example a river or lake lying above a porous bed. Depending on the environmental …

Melting and solidification in periodically time-modulated thermal convection are relevant for
numerous natural and engineering systems, for example, glacial melting under periodic sun …

A variant of the local similarity theory is considered, assuming a priori specification of two
basic dimensional parameters: the second moment of vertical velocity and the “spectral” …

Penetrative turbulence, which occurs in a convectively unstable fluid layer and penetrates
into an adjacent, originally stably stratified layer, is numerically and theoretically analyzed …