Geodesic
The cooling of a lava flow spreading over a flat surface
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (2017), pp. 36-40 
E. A. Vedeneeva; O. È. Mel'nik; I. S. Utkin. The cooling of a lava flow spreading over a flat surface. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (2017), pp. 36-40. http://geodesic.mathdoc.fr/item/VMUMM_2017_4_a5/
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     author = {E. A. Vedeneeva and O. \`E. Mel'nik and I. S. Utkin},
     title = {The cooling of a lava flow spreading over a flat surface},
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     url = {http://geodesic.mathdoc.fr/item/VMUMM_2017_4_a5/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

The problem of cooling of a lava flow modelled by a viscous incompressible fluid spreading over a flat surface is considered. In order to model the free surface, a known analytical solution is used in the thin-layer approximation. The thickness of a thermal boundary layer is determined and the evolution of thermal fields in the lava profile is studied.

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