Scientific journal "The News of Altai State University". 2013 #1-1(77). Mathematics and Mechanics.

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		Mathematics and Mechanics
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1-1(77)

2013

$Mathematics and Mechanics$

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A.A. Papin

The Mathematical Theory of Snow Cover Dynamics

Melting snow is considered as a three-phase medium consisting of water, air and ice. A mathematical model taking into account the phase transitions and capillary jump, is based on the equations of conservation of mass, energy, Darcy#s law and the Laplace formula. The problems of model validation are considered.

Key words: two-phase filtration, capillary jump, heat and mass transfer.

Full text at PDF, 107Kb. Language: russian.

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