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.
References
S. A. Fedotov, The Great Tolbachik Fissure Eruption: Geological and Geophysical Data 1975–1976 (Cambridge Earth Science) (Nauka, Moscow, 1984; Cambridge Univ., 2011).
S. A. Fedotov, Vulkanol. Seismol., No. 3, 23 (1993).
E. L. Artem’ev and K. Sanches, in Physicoengineering Ñonditions of Hydraulic Rock Breaking: Collection of Scientific Works (Leningrad, 1987), pp. 12–22.
E. B. Lebedev and N. I. Khitarov, Physical Properties of Magmatic Melts (Nauka, Moscow, 1979) [in Russian].
A. E. Sheidegger, The Physics of Flow through Porous Media (Toronto Univ., 1960; Gostoptekhizdat, Moscow, 1960).
E. S. Persikov, Viscosity of Magmatic Melts (Nauka, Moscow, 1984) [in Russian].
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Original Russian Text © V.K. Balkhanov, Yu.B. Bashkuev, N.S. Zhatnuev, 2011, published in Zhurnal Tekhnicheskoĭ Fiziki, 2011, Vol. 81, No. 9, pp. 147–149.
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Balkhanov, V.K., Bashkuev, Y.B. & Zhatnuev, N.S. Model of a magma flow during the Great Tolbachik Fissure Eruption (Kamchatka). Tech. Phys. 56, 1366–1368 (2011). https://doi.org/10.1134/S1063784211090052
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DOI: https://doi.org/10.1134/S1063784211090052