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Record #88261:

Dynamics of powder snow avalanches / T. Schweiwiller, Kolumban Hutter, F. Hermann.

Title: Dynamics of powder snow avalanches / T. Schweiwiller, Kolumban Hutter, F. Hermann.
Author(s): Schweiwiller, T.
Hutter, Kolumban.
Hermann, F.
Date: 1987.
In: Annales Geophysicae. (1987.), Vol. 5B(6) (1987)
Abstract: Develops continuum theory, treating avalanches of this type as free surface two-phase flow of snow particles and air, coupled by momentum transfer. Numerical solutions are presented for steady plane flow and are compared with measurements from small-scale laboratory simulation of powder snow avalanches using turbulent mixtures of polystyrene particles and water.
Notes:

Annales Geophysicae. Vol. 5B(6) :569-588 (1987).

Keywords: 551.578.482 -- Avalanches. Theory, causes.
E10 -- Glaciology: snow and avalanches.
SPRI record no.: 88261

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