Evolution of size and composition of a multicomponent gas bubble in liquid solution

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Evolution of size and composition of a multicomponent gas bubble in liquid solution. / Kuchma, A. E.; Shchekin, A. K.

In: Nanosystems: Physics, Chemistry, Mathematics, Vol. 6, No. 4, 2015, p. 479-488.

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

BibTeX

@article{ddfbd0dd2ca74d55bf625e355b3de9a9,

title = "Evolution of size and composition of a multicomponent gas bubble in liquid solution",

abstract = "The equations describing the transient and steady stages of size and composition evolution for a gas bubble which grows or shrinks due to the diffusion of several gases dissolved in liquid solution have been derived. The diffusion fluxes for gases in the liquid mixture caused by the bubble growth or dissolution were assumed to be quasi- stationary and the mixture of the gases in the bubble was treated as ideal. The analytical solutions for the obtained evolution equations have been found for bubbles of any size with an arbitrary number of components in the case of equal products of diffusivities and solubilities of dissolved gases in the liquid solution, and for sufficiently large binary bubbles for which capillary effects can be neglected.",

keywords = "bubble, multicomponent, supersaturated solution, diffusion, kinetics of growth",

author = "Kuchma, {A. E.} and Shchekin, {A. K.}",

year = "2015",

doi = "10.17586/2220-8054-2015-6-4-479-488",

language = "English",

volume = "6",

pages = "479--488",

journal = "Nanosystems: Physics, Chemistry, Mathematics",

issn = "2220-8054",

publisher = "НИУ ИТМО",

number = "4",

}

RIS

TY - JOUR

T1 - Evolution of size and composition of a multicomponent gas bubble in liquid solution

AU - Kuchma, A. E.

AU - Shchekin, A. K.

PY - 2015

Y1 - 2015

N2 - The equations describing the transient and steady stages of size and composition evolution for a gas bubble which grows or shrinks due to the diffusion of several gases dissolved in liquid solution have been derived. The diffusion fluxes for gases in the liquid mixture caused by the bubble growth or dissolution were assumed to be quasi- stationary and the mixture of the gases in the bubble was treated as ideal. The analytical solutions for the obtained evolution equations have been found for bubbles of any size with an arbitrary number of components in the case of equal products of diffusivities and solubilities of dissolved gases in the liquid solution, and for sufficiently large binary bubbles for which capillary effects can be neglected.

AB - The equations describing the transient and steady stages of size and composition evolution for a gas bubble which grows or shrinks due to the diffusion of several gases dissolved in liquid solution have been derived. The diffusion fluxes for gases in the liquid mixture caused by the bubble growth or dissolution were assumed to be quasi- stationary and the mixture of the gases in the bubble was treated as ideal. The analytical solutions for the obtained evolution equations have been found for bubbles of any size with an arbitrary number of components in the case of equal products of diffusivities and solubilities of dissolved gases in the liquid solution, and for sufficiently large binary bubbles for which capillary effects can be neglected.

KW - bubble

KW - multicomponent

KW - supersaturated solution

KW - diffusion

KW - kinetics of growth

U2 - 10.17586/2220-8054-2015-6-4-479-488

DO - 10.17586/2220-8054-2015-6-4-479-488

M3 - Article

VL - 6

SP - 479

EP - 488

JO - Nanosystems: Physics, Chemistry, Mathematics

JF - Nanosystems: Physics, Chemistry, Mathematics

SN - 2220-8054

IS - 4

ER -

ID: 5782153