Modelling turbulent flow of superfluid ${}^4$He past a rough solid wall in the $T=0$ limit

Matthew J Doyle, Andrei I Golov, Paul M Walmsley +1

We present a numerical study, using the vortex filament model, of vortex tangles in a flow of pure superfluid ${}^4$He in the $T=0$ limit through a channel of width $D=1$ mm for…