158 citations · 862 across the 18 of their papers we have counts for
10 papers · 1 filter
Determination of the effective kinematic viscosity for the decay of quasiclassical turbulence in superfluid He
J. Gao, W. Guo, W. F. Vinen
The energy dissipation of quasiclassical homogeneous turbulence in superfluid He (He II) is controlled by an effective kinematic viscosity , which relates the energy decay…
Dissipation in quantum turbulence in superfluid He above 1K
J. Gao, W. Guo, S. Yui +2
There are two commonly discussed forms of quantum turbulence in superfluid He above 1K: in one there is a random tangle of quantizes vortex lines, existing in the presence of a…
Quantum Turbulence of Bellows-Driven 4He Superflow: Decay
Simone Babuin, Emil Varga, William F. Vinen +1
We report on studies of quantum turbulence with second-sound in superfluid 4He in which the turbulence is generated by the flow of the superfluid component through a wide square ch…
Visualization of the normal-fluid turbulence in counterflowing superfluid 4He
Alex Marakov, Jian Gao, Wei Guo +4
We describe a new technique, using thin lines of triplet-state He2 molecular tracers created by femtosecond-laser field-ionization of helium atoms, for visualizing the flow of the…
Velocity Distributions of Tracer Particles in Thermal Counterflow in Superfluid He
Y. Mineda, M. Tsubota, Y. A. Sergeev +2
Quantum turbulence accompanying thermal counterflow in superfluid He was recently visualized by the Maryland group, using micron-sized tracer particles of solid hydrogen (J. Ph…
Excimers He2* as Tracers of Quantum Turbulence in 4He in the T=0 Limit
D. E. Zmeev, F. Pakpour, P. M. Walmsley +7
We have studied the interaction of metastable He excimer molecules with quantized vortices in superfluid He in the zero temperature limit. The vortices were generated…