Research output: Contribution to journal › Conference article › peer-review
Peculiarities of gas bubble growth in magmatic melt under the condition of rapid decompression. / Chernov, A. A.; Pil'nik, A. A.; Davydov, M. N.
In: Journal of Physics: Conference Series, Vol. 1382, No. 1, 012107, 28.11.2019.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Peculiarities of gas bubble growth in magmatic melt under the condition of rapid decompression
AU - Chernov, A. A.
AU - Pil'nik, A. A.
AU - Davydov, M. N.
N1 - Funding Information: The theoretical study was carried out under state contract with IT SB RAS, the numerical calculations was financially supported by Russian Foundation for Basic Research (Project No. 19–08–01010). Publisher Copyright: © 2019 Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/11/28
Y1 - 2019/11/28
N2 - The growth mechanism of a single gas bubble in a highly viscous volatile-saturated magmatic melt during its rapid decompression is investigated. A new analytical solution of the problem is shown. It correctly describes the bubble growth dynamics in a wide range of supersaturations achieved as a result of decompression and at all stages of the process including the transitional one. Accounting for this stage is extremely important if we consider highly-viscous magmatic melts. It is shown that after some time bubble growth is determined solely by diffusion, and the process has a self-similar character.
AB - The growth mechanism of a single gas bubble in a highly viscous volatile-saturated magmatic melt during its rapid decompression is investigated. A new analytical solution of the problem is shown. It correctly describes the bubble growth dynamics in a wide range of supersaturations achieved as a result of decompression and at all stages of the process including the transitional one. Accounting for this stage is extremely important if we consider highly-viscous magmatic melts. It is shown that after some time bubble growth is determined solely by diffusion, and the process has a self-similar character.
UR - http://www.scopus.com/inward/record.url?scp=85077269430&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1382/1/012107
DO - 10.1088/1742-6596/1382/1/012107
M3 - Conference article
AN - SCOPUS:85077269430
VL - 1382
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012107
T2 - 3th Siberian Thermophysical Seminar, STS 2019
Y2 - 27 August 2019 through 29 August 2019
ER -
ID: 28277862