228 citations · 344 across the 18 of their papers we have counts for
18 papers
Vortex shedding from a microsphere oscillating in superfluid ^4He at mK temperatures and from a laser beam moving in a Bose-Einstein condensate
Wilfried Schoepe
Turbulent drag of an oscillating microsphere, that is levitating in superfluid He at mK temperatures, is unstable slightly above a critical velocity amplitude . The lifeti…
Note on the superfluid Reynolds number for turbulent flow of superfluid He around an oscillating sphere
Wilfried Schoepe
The superfluid Reynolds number can be expressed simply by the number of vortex rings that are shed during a half-period of the oscillation.
On the Transition from Potential Flow to Turbulence Around a Microsphere Oscillating in Superfluid ^4He
Michael Niemetz, Risto Hänninen, Wilfried Schoepe
The flow of superfluid He around a translationally oscillating sphere, levitating without mechanical support, can either be laminar or turbulent, depending on the velocity ampl…
Vortex Shedding from an Object Moving in Superfluid He at mK Temperatures and in a Bose-Einstein Condensate
Wilfried Schoepe
Vortex shedding from a microsphere oscillating in superfluid He at mK temperatures is compared with that from a laser beam moving in a Bose-Einstein condensate (BEC) as observe…
The superfluid Reynolds number and the transition from potential flow to turbulence in superfluid He at mK temperatures
Wilfried Schoepe
This comment is on Phys.Rev.Lett. 144, 155302 (2015) by M.T. Reeves, T.P. Billam, B.P. Anderson, and A.S. Bradley "Identifying a superfluid Reynolds number via dynamical similarity…
Breakdown of Potential Flow to Turbulence around a Sphere Oscillating in Superfluid He-4 above the Critical Velocity
W. Schoepe, R. Hänninen, M. Niemetz
The onset of turbulent flow around an oscillating sphere in superfluid He is known to occur at a critical velocity where is the circulation quantum and…