Three-Dimensional Coupled Dynamics of Two-Fluid Model in Superfluid ${}^4$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 ${}^4$He is numerically studied for quantum turbulence of the thermal counterflow in a square channel. We combine the vortex…