6533b82cfe1ef96bd128f125
RESEARCH PRODUCT
Second sound propagation in laminar and turbulent superfluid 4He via extended thermodynamics
Lucia Ardizzonesubject
Settore MAT/05 - Analisi MatematicaSettore MAT/07 - Fisica MatematicaSuperfluid turbulence second sound perturbation methoddescription
In this work, previous results on the complex propagation of second sound in laminar and turbulent superfluid 4He are reported. Furthermore the case of inhomogeneous superfluid turbulence is examined and, in particular, the wave propagation is investigated in the presence of an anisotropic vortex tangle. Two cases of physical interest are considered: wave front collinear and orthogonal to the heat flux.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2012-01-01 |