84 citations · 237 across the 12 of their papers we have counts for
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Influence of different mutual friction models on two-way coupled quantized vortices and normal fluid in superfluid He
Hiromichi Kobayashi, Satoshi Yui, Makoto Tsubota
We study the influence of two mutual friction models on quantized vortices and normal fluid using two-way coupled simulations of superfluid He. The normal fluid is affected by…
Numerical Study on Entrance Length in Thermal Counterflow of Superfluid He
Hiromichi Kobayashi, Satoshi Yui, Makoto Tsubota
Three-dimensional numerical simulations in a square duct were conducted to investigate entrance lengths of normal fluid and superfluid flows in a thermal counterflow of superfluid…
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…
Three-Dimensional Coupled Dynamics of Two-Fluid Model in Superfluid He: Deformed Velocity Profile of Normal Fluid in Thermal Counterflow
Satoshi Yui, Makoto Tsubota, Hiromichi Kobayashi
The coupled dynamics of the two-fluid model of superfluid He is numerically studied for quantum turbulence of the thermal counterflow in a square channel. We combine the vortex…
Logarithmic velocity profile of quantum turbulence of superfluid He
Satoshi Yui, Kazuya Fujimoto, Makoto Tsubota
The logarithmic velocity profile is the most important statistical law of classical turbulence affected by channel walls. This paper demonstrates numerically that the logarithmic v…
Counterflow quantum turbulence of He II in a square channel: Numerical analysis with nonuniform flows of the normal fluid
Satoshi Yui, Makoto Tsubota
We perform a numerical analysis of counterflow quantum turbulence of superfluid 4He with nonuni- form flows by using the vortex filament model. In recent visualization experiments…
Counterflow quantum turbulence in a square channel under the normal fluid with a Poiseuille flow
Satoshi Yui, Makoto Tsubota
We perform a numerical analysis of superfluid turbulence produced by thermal counterflow in He II by using the vortex filament model. Counterflow in a low aspect ratio channel is k…