30 citations · 32 across the 2 of their papers we have counts for
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cond-mat.other2008★ 30 cited
Universal Critical Velocity for the Onset of Turbulence of Oscillatory Superfluid Flow
R. Hänninen, W. Schoepe
The critical velocity vc for the onset of turbulent drag of small spheres oscillating in superfluid 4He is frequency dependent (omega/2pi from 100 Hz to 700 Hz) and is described by…
cond-mat.other2008★ 2 cited
Frequency Dependence of the Critical Velocity of a Sphere Oscillating in Superfluid Helium-4
R. Hänninen, W. Schoepe
It is shown that the critical velocity of a small sphere oscillating in superfluid helium increases with the square root of the oscillation frequency. This behavior can be describe…