The study of turbulence has always been a challenge for scientists working on geophysical
flows. Turbulent flows are common in nature and have an important role in geophysical …

The spatial distribution of emergent vegetation in rivers is frequently nonuniform. Here,
spatial nonuniformity is simulated in the laboratory by varying longitudinally the stem areal …

We address the task of modelling numerically turbulent flows within random arrays of
circular cylinders, relevant for several industrial and environmental applications. Numerical …

The flow field of multiple-cylinder configurations exhibits complex interactions between
shear layers, vortexes and wakes. For high stem-Reynolds numbers, the flow is turbulent …

Water retention in river plains is a common measure for flood routing. Discharge control is
easily achieved by structures combining openings and weirs. Energy dissipation at the outlet …