Abstract
We construct the equations for the incompressible two-fluid model of He(II). These equations provide a set of partial differential equations governing the thermomechanical behaviour of liquid helium below the ?-point. This set of equations is similar but slightly simpler than the equations originally proposed by Landau [1]. Following the standard approach of continuum mixture theory, we derive thermodynamic restrictions on the incompressible two-fluid model. Finally, we establish conditions which ensure that classical solutions of certain initial-boundary value problems for the simplified theory depend continuously on the initial data. © 1976.
| Original language | English |
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| Pages (from-to) | 457-465 |
| Number of pages | 9 |
| Journal | International Journal of Engineering Science |
| Volume | 14 |
| Issue number | 5 |
| Publication status | Published - 1976 |