237 citations · 1.2k across the 18 of their papers we have counts for
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Measurement of angular momentum transport in turbulent flow between independently rotating cylinders
Matthew S. Paoletti, Daniel P. Lathrop
We present measurements of the angular momentum flux (torque) in Taylor-Couette flow of water between independently rotating cylinders for all regions of the $\(Ω_1, Ω_2\)$ paramet…
Visualization of Superfluid Helium Flow
Matthew S. Paoletti, Ralph B. Fiorito, Katepalli R. Sreenivasan +1
We discuss an experimental technique to visualize the motion in the bulk of superfluid He by tracking micron-sized solid hydrogen tracers. The behavior of the tracers is comple…
Velocity Statistics Distinguish Quantum Turbulence from Classical Turbulence
M. S. Paoletti, Michael E. Fisher, K. R. Sreenivasan +1
By analyzing trajectories of solid hydrogen tracers, we find that the distributions of velocity in decaying quantum turbulence in superfluid He are strongly non-Gaussian with $…
Characterisation of superfluid vortices in helium II
Gregory P. Bewley, Daniel P. Lathrop, Katepalli R. Sreenivasan
Matter at low temperatures exhibits unusual properties such as superfluidity, superconductivity, Bose-Einstein condensation, and supersolidity. These states display quantum mechani…