4 papers
Imaging the decay of quantized vortex rings to decipher quantum dissipation
Yuan Tang, Wei Guo, Hiromichi Kobayashi +3
Like many quantum fluids, superfluid helium-4 (He II) can be considered as a mixture of two miscible fluid components: an inviscid superfluid and a viscous normal fluid consisting…
Velocity circulation intermittency in finite-temperature turbulent superfluid helium
Nicolás P. Müller, Yuan Tang, Wei Guo +1
We study intermittency of circulation moments in turbulent superfluid helium by using experimental grid turbulence and numerical simulations of the Hall-Vinen-Bekarevich-Khalatniko…
Universal anomalous turbulent diffusion in quantum fluids
Satoshi Yui, Yuan Tang, Wei Guo +2
In classical viscous fluids, turbulent eddies are known to be responsible for the rapid spreading of embedded particles. But in an inviscid quantum fluid where the turbulence is in…
Superdiffusion of quantized vortices uncovering scaling behavior of quantum turbulence
Yuan Tang, Shiran Bao, Wei Guo
Generic scaling laws, such as the Kolmogorov's 5/3-law, are milestone achievements of turbulence research in classical fluids. For quantum fluids such as atomic Bose-Einstein conde…