9 citations · 22 across the 4 of their papers we have counts for
4 papers · 1 filter
Dissipation anomaly in a turbulent quantum fluid
Luca Galantucci, Em Rickinson, Andrew W. Baggaley +2
When the intensity of turbulence is increased (by increasing the Reynolds number, e.g. by reducing the viscosity of the fluid), the rate of the dissipation of kinetic energy decrea…
Superfluid turbulence driven by cylindrically symmetric thermal counterflow
E. Rickinson, C. F. Barenghi, Y. A. Sergeev +1
We show by direct numerical simulations that the turbulence generated by steadily heating a long cylinder immersed in helium~II is strongly inhomogeneous and consists of a dense tu…
Inviscid diffusion of vorticity in low temperature superfluid helium
Em Rickinson, Nick G. Parker, Andrew W. Baggaley +1
We numerically study the spatial spreading of quantized vortex lines in low temperature liquid helium. The vortex lines, initially concentrated in a small region, diffuse into the…
Diffusion of Quantum Vortices
Em Rickinson, Nick G. Parker, Andrew W. Baggaley +1
We determine the evolution of a cluster of quantum vortices initially placed at the centre of a larger vortex-free region. We find that the cluster spreads out spatially. This spre…