The paper presents an extended review of our knowledge and understanding of turbulence
in a superfluid (4 He and 3 He-B), a system in which turbulent flow can be greatly influenced …

The term “quantum turbulence”(QT) unifies the wide class of phenomena where the chaotic
set of one dimensional quantized vortex filaments (vortex tangles) appear in quantum fluids …

We study numerically the interaction of four initial superfluid vortex rings in the absence of
any dissipation or friction. We find evidence for a cascade of Kelvin waves generated by …

We describe a technique, using thin lines of triplet-state He 2* molecular tracers created by
femtosecond-laser field ionization of helium atoms, for visualizing the flow of the normal fluid …

A recent experiment has shown that a tangle of quantized vortices in superfluid 4 He
decayed even at mK temperatures where the normal fluid was negligible and no mutual …

Turbulence in superfluid helium is unusual and presents a challenge to fluid dynamicists
because it consists of two coupled, interpenetrating turbulent fluids: the first is inviscid with …

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 …

Recent experiments have shown that the high Reynolds number turbulent flow of superfluid
helium is similar to classical turbulence. To understand this evidence we have developed an …

For the first time since Lord Kelvin's original conjectures of 1875 we address and study the
time evolution of vortex knots in the context of the Euler equations. The vortex knot is given …

Turbulence in the heat flow of helium II manifests itself as a tangle of quantized vortex lines.
It has been known for some time that there are two different forms of turbulence, called the …