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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2017, Number 4, Pages 36–40
(Mi vmumm80)
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This article is cited in 1 scientific paper (total in 1 paper)
Mechanics
The cooling of a lava flow spreading over a flat surface
E. A. Vedeneeva, O. È. Mel'nik, I. S. Utkin Lomonosov Moscow State University, Institute of Mechanics
Abstract:
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.
Key words:
volcanic eruptions, lava flows.
Received: 11.05.2016
Citation:
E. A. Vedeneeva, O. È. Mel'nik, I. S. Utkin, “The cooling of a lava flow spreading over a flat surface”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2017, no. 4, 36–40; Moscow University Mechanics Bulletin, 72:4 (2017), 84–88
Linking options:
https://www.mathnet.ru/eng/vmumm80 https://www.mathnet.ru/eng/vmumm/y2017/i4/p36
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