The study of snow thermal conductivity was performed using laboratory experiments and mathematical modeling. Laboratory experiments on thermometry of snow were considered. Thermometry was carried out in a cold room under the influence of a cooling plate from below. Thermometry of snow samples was carried out. As a result, the cold wave propagation velocity in the sample was measured and the heat transfer coefficient was measured. Mathematical modeling of the sample cooling process was also performed.

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Physical and Mathematical Modelling of Heat Flow in the Snow Samples

  • V. E. Gagarin,
  • A. V. Koshurnikov,
  • G. A. Rzhanitsyn,
  • D. M. Frolov

摘要

The study of snow thermal conductivity was performed using laboratory experiments and mathematical modeling. Laboratory experiments on thermometry of snow were considered. Thermometry was carried out in a cold room under the influence of a cooling plate from below. Thermometry of snow samples was carried out. As a result, the cold wave propagation velocity in the sample was measured and the heat transfer coefficient was measured. Mathematical modeling of the sample cooling process was also performed.