Turbulent flows are characterized by the non-linear cascades of energy and other inviscid
invariants across a huge range of scales, from where they are injected to where they are …

The fractional calculus has been part of the mathematics and science literature for 310
years. However, it is only in the past decade or so that it has drawn the attention of …

The similarities of quantum turbulence with classical hydrodynamics allow quantum fluids to
provide essential models of their classical analog, paving the way for fundamental advances …

Cryogenic flow visualization techniques have been proved in recent years to be a very
powerful experimental method to study superfluid turbulence. Micron-sized solid particles …

We collect and describe the observed geometrical and dynamical properties of turbulence in
quantum fluids, particularly superfluid helium and atomic condensates for which more …

After more than a decade of experiments generating and studying the physics of quantized
vortices in atomic gas Bose–Einstein condensates, research is beginning to focus on the …

Measurements of the energy spectrum and of the vortex-density fluctuation spectrum in
superfluid turbulence seem to contradict each other. Using a numerical model, we show that …

Turbulence is characterized by a large number of degrees of freedom, distributed over
several length scales, that result in a disordered state of a fluid. The field of quantum …

The vortex filament model has become a standard and powerful tool to visualize the motion
of quantized vortices in helium superfluids. In this article, we present an overview of the …

There is a clear distinction between simple laminar and complex turbulent fluids; however, in
some cases, as for the nocturnal planetary boundary layer, a stable and well-ordered flow …