Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers

D. A. Bograchev; V. M. Volgin; A. D. Davydov

doi:10.1023/B:RUEL.0000027628.51593.4d

Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers

D. A. Bograchev, V. M. Volgin, A. D. Davydov

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

1 Scopus citations

Abstract

Theoretical analysis of a model electrochemical system is performed. An equation for the critical time of the onset of a convective instability and natural convection in a plane electrolyte layer between two horizontal electrodes is derived. The cessation of damping of fluctuations of the electroactive-ion concentration is taken as the condition for the onset of a convective instability.

Original language	English
Pages (from-to)	558-562
Number of pages	5
Journal	Russian Journal of Electrochemistry
Volume	40
Issue number	5
DOIs	https://doi.org/10.1023/B:RUEL.0000027628.51593.4d
State	Published - May 2004
Externally published	Yes

Keywords

Convective instability
Natural convection
Transient processes

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10.1023/B:RUEL.0000027628.51593.4d

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title = "Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers",

abstract = "Theoretical analysis of a model electrochemical system is performed. An equation for the critical time of the onset of a convective instability and natural convection in a plane electrolyte layer between two horizontal electrodes is derived. The cessation of damping of fluctuations of the electroactive-ion concentration is taken as the condition for the onset of a convective instability.",

keywords = "Convective instability, Natural convection, Transient processes",

author = "Bograchev, {D. A.} and Volgin, {V. M.} and Davydov, {A. D.}",

note = "Funding Information: This work was supported by the Russian Foundation for Basic Research, project no. 01-03-32137.",

year = "2004",

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doi = "10.1023/B:RUEL.0000027628.51593.4d",

language = "אנגלית",

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Bograchev, DA, Volgin, VM & Davydov, AD 2004, 'Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers', Russian Journal of Electrochemistry, vol. 40, no. 5, pp. 558-562. https://doi.org/10.1023/B:RUEL.0000027628.51593.4d

Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers. / Bograchev, D. A.; Volgin, V. M.; Davydov, A. D.
In: Russian Journal of Electrochemistry, Vol. 40, No. 5, 05.2004, p. 558-562.

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

TY - JOUR

T1 - Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes

T2 - The critical time of the onset of a convective instability at large Rayleigh numbers

AU - Bograchev, D. A.

AU - Volgin, V. M.

AU - Davydov, A. D.

N1 - Funding Information: This work was supported by the Russian Foundation for Basic Research, project no. 01-03-32137.

PY - 2004/5

Y1 - 2004/5

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AB - Theoretical analysis of a model electrochemical system is performed. An equation for the critical time of the onset of a convective instability and natural convection in a plane electrolyte layer between two horizontal electrodes is derived. The cessation of damping of fluctuations of the electroactive-ion concentration is taken as the condition for the onset of a convective instability.

KW - Convective instability

KW - Natural convection

KW - Transient processes

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ER -

Non-steady-state processes under conditions of natural convection in an electrochemical cell with horizontal electrodes: The critical time of the onset of a convective instability at large Rayleigh numbers

Abstract

Keywords

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