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Zhurnal Tekhnicheskoi Fiziki, 2011, Volume 81, Issue 9, Pages 147–149
(Mi jtf9247)
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Brief Communications
Model of a magma flow during the Great Tolbachik Fissure Eruption (Kamchatka)
V. K. Balkhanova, Yu. B. Bashkueva, N. S. Zhatnuevb a Buryat Scientific Centre of Siberian Branch of the Russian Academy of Sciences
b Russian Academy of Sciences Geological Institute of SB RAS
Abstract:
A model of magma flow-up through a set of fissure channels during the Great Tolbachik Fissure Eruption observed in Kamchatka in 1975 is suggested. The model is based on the assumption that the magmatic liquid flowing through fissure channels in the lithosphere experiences the Brinkman hydrodynamic resistance. Relationships between the depth of a magmatic source, time of magma flow-up to the Earth’s surface, and velocity of the magma flow through fissure channels to the Earth’s surface are derived.
Received: 29.06.2010 Accepted: 29.12.2010
Citation:
V. K. Balkhanov, Yu. B. Bashkuev, N. S. Zhatnuev, “Model of a magma flow during the Great Tolbachik Fissure Eruption (Kamchatka)”, Zhurnal Tekhnicheskoi Fiziki, 81:9 (2011), 147–149; Tech. Phys., 56:9 (2011), 1366–1368
Linking options:
https://www.mathnet.ru/eng/jtf9247 https://www.mathnet.ru/eng/jtf/v81/i9/p147
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