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Freezing colloidal suspensions: periodic ice lenses and compaction
(CUP, 2014-10-14)
Recent directional solidification experiments with aqueous suspensions of alumina particles (Anderson & Worster 2012) motivate a model for freezing colloidal suspensions that builds upon a theoretical framework developed ...
On the thermodynamic boundary conditions of a solidifying mushy layer with outflow
(CUPJournal of Fluid Mechanics, 2014-11-27)
The free-boundary problem between a liquid region and a mushy layer (a reactive porous medium) must respect both thermodynamic and fluid dynamical considerations. We develop a steady two-dimensional forced-flow configuration ...
A physically based parameterization of gravity drainage for sea-ice modelling
(Wiley on behalf of the American Geophysical UnionJournal of Geophysical Research: Oceans, 2014-09-02)
We incorporate a physically derived parameterization of gravity drainage,
in terms of a convective upwelling velocity, into a one-dimensional, thermodynamic sea-
ice model of the kind currently used in coupled climate ...