64 citations · 73 across the 5 of their papers we have counts for
5 papers
Pressure and Size Dependence of Roton Emission and Vortex Creation by Moving Objects in He~II in Limit: Generalized Nonlocal Gross-Pitaevskii Model
Nicolás Pablo Müller, Ladislav Skrbek, Yuri A. Sergeev +1
In the framework of generalized, nonlocal Gross-Pitaevskii (GP) model, we study numerically the pressure- and size-dependent mechanisms of roton emission and vortex nucleation by o…
Temporal decay of vortex line density in rotating thermal counterflow of He II
Filip Novotný, Marek Talíř, Emil Varga +1
Horizontally () and axially () rotating counterflow of superfluid He (He~II) generated thermally i…
Spherically symmetric counterflow turbulence in open geometry
Tomáš Dunca, Filip Novotný, Marek Talíř +4
We report preliminary results on spherical thermal counterflow generated by a small central heater in an open geometry, an open bath of superfluid He~II, as closed-cell experiments…
The saturation of decaying counterflow turbulence in helium II
Michele Sciacca, Yuri A. Sergeev, Carlo F. Barenghi +1
We are concerned with the problem of the decay of a tangle of quantized vortices in He II generated by a heat current. Direct application of Vinen's equation yields the temporal sc…
Flow of He II due to an Oscillating Grid in the Low Temperature Limit
H. A. Nichol, L. Skrbek, P. C. Hendry +1
The macroscopic flow properties of pure He II are probed in the limit of zero temperature using an oscillating grid. With increasing oscillation amplitude the initially pure superf…