Standard

Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate. / Chernov, A. A.; Davydov, M. N.; Pil’nik, A. A.

In: Thermophysics and Aeromechanics, Vol. 30, No. 1, 01.2023, p. 153-162.

Research output: Contribution to journal › Article › peer-review

Harvard

Chernov, AA, Davydov, MN & Pil’nik, AA 2023, 'Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate', Thermophysics and Aeromechanics, vol. 30, no. 1, pp. 153-162. https://doi.org/10.1134/S0869864323010171

APA

Chernov, A. A., Davydov, M. N., & Pil’nik, A. A. (2023). Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate. Thermophysics and Aeromechanics, 30(1), 153-162. https://doi.org/10.1134/S0869864323010171

Vancouver

Chernov AA, Davydov MN, Pil’nik AA. Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate. Thermophysics and Aeromechanics. 2023 Jan;30(1):153-162. doi: 10.1134/S0869864323010171

Author

Chernov, A. A. ; Davydov, M. N. ; Pil’nik, A. A. / Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate. In: Thermophysics and Aeromechanics. 2023 ; Vol. 30, No. 1. pp. 153-162.

BibTeX

@article{50e56970c5c6467390bbf330f8255c49,
title = "Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate",
abstract = "Dynamics of gas bubble growth in a highly viscous gas-saturated liquid (magmatic melt) subjected to decompression is investigated. A mathematical model of the process, which is a joint dynamic and diffusion problem, is proposed. An approximate semi-analytical solution is found based on the existence of a quasi-stationary state for the bubble growth process. The influence of certain factors on the process under consideration at all its stages is shown. In particular, a significant dependence of the bubble growth rate on the decompression rate is illustrated. It is shown that, at long times, bubble growth has a self-similar character and occurs only as a result of gas desorption from the surrounding liquid.",
keywords = "boundary value problem with a moving boundary, decompression, degassing, gas bubble, gas-saturated liquid, magmatic melt, numerical simulation",
author = "Chernov, {A. A.} and Davydov, {M. N.} and Pil{\textquoteright}nik, {A. A.}",
note = "The study was supported by the Russian Science Foundation (Project No. 22–19–00092).",
year = "2023",
month = jan,
doi = "10.1134/S0869864323010171",
language = "English",
volume = "30",
pages = "153--162",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Dynamics of gas bubble growth in a high-viscosity gas-saturated liquid during its decompression at a finite rate

AU - Chernov, A. A.

AU - Davydov, M. N.

AU - Pil’nik, A. A.

N1 - The study was supported by the Russian Science Foundation (Project No. 22–19–00092).

PY - 2023/1

Y1 - 2023/1

N2 - Dynamics of gas bubble growth in a highly viscous gas-saturated liquid (magmatic melt) subjected to decompression is investigated. A mathematical model of the process, which is a joint dynamic and diffusion problem, is proposed. An approximate semi-analytical solution is found based on the existence of a quasi-stationary state for the bubble growth process. The influence of certain factors on the process under consideration at all its stages is shown. In particular, a significant dependence of the bubble growth rate on the decompression rate is illustrated. It is shown that, at long times, bubble growth has a self-similar character and occurs only as a result of gas desorption from the surrounding liquid.

AB - Dynamics of gas bubble growth in a highly viscous gas-saturated liquid (magmatic melt) subjected to decompression is investigated. A mathematical model of the process, which is a joint dynamic and diffusion problem, is proposed. An approximate semi-analytical solution is found based on the existence of a quasi-stationary state for the bubble growth process. The influence of certain factors on the process under consideration at all its stages is shown. In particular, a significant dependence of the bubble growth rate on the decompression rate is illustrated. It is shown that, at long times, bubble growth has a self-similar character and occurs only as a result of gas desorption from the surrounding liquid.

KW - boundary value problem with a moving boundary

KW - decompression

KW - degassing

KW - gas bubble

KW - gas-saturated liquid

KW - magmatic melt

KW - numerical simulation

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85161086470&origin=inward&txGid=58a10254edb907c8065fd4195b03fb48

UR - https://www.mendeley.com/catalogue/48110e65-e515-3fbf-8fd3-0304e48653be/

U2 - 10.1134/S0869864323010171

DO - 10.1134/S0869864323010171

M3 - Article

VL - 30

SP - 153

EP - 162

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 1

ER -

ID: 56583888