On the theory of aerosol particle growth: Non-steady transport problems

Alexander P. Grinin; Gennady Yu Gor; Fedor M. Kuni

doi:10.1016/j.atmosres.2010.10.007

On the theory of aerosol particle growth: Non-steady transport problems

Alexander P. Grinin, Gennady Yu Gor, Fedor M. Kuni

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

9 Scopus citations

Abstract

In this paper we consider continuous regime of liquid droplet growth in a vapor-gas mixture. Since we do not limit ourselves to any restrictions related with the slowness of the droplet growth, we discuss the problem in essentially non-steady formulation. It allows us to avoid the limitation of considering low supersaturations only. The use of self-similar method for solving transport problems helps us obtain analytical expressions for non-steady vapor concentration profile, temperature profile around the droplet and droplet growth rate.

Original language	English (US)
Pages (from-to)	503-509
Number of pages	7
Journal	Atmospheric Research
Volume	101
Issue number	3
DOIs	https://doi.org/10.1016/j.atmosres.2010.10.007
State	Published - Aug 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atmospheric Science

Keywords

Continuous regime
Diffusion
Droplet growth
Heat conduction
Non-isothermal condensation
Non-steady problems
Nucleation

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10.1016/j.atmosres.2010.10.007

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author = "Grinin, {Alexander P.} and Gor, {Gennady Yu} and Kuni, {Fedor M.}",

year = "2011",

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T2 - Non-steady transport problems

AU - Grinin, Alexander P.

AU - Gor, Gennady Yu

AU - Kuni, Fedor M.

PY - 2011/8

Y1 - 2011/8

N2 - In this paper we consider continuous regime of liquid droplet growth in a vapor-gas mixture. Since we do not limit ourselves to any restrictions related with the slowness of the droplet growth, we discuss the problem in essentially non-steady formulation. It allows us to avoid the limitation of considering low supersaturations only. The use of self-similar method for solving transport problems helps us obtain analytical expressions for non-steady vapor concentration profile, temperature profile around the droplet and droplet growth rate.

AB - In this paper we consider continuous regime of liquid droplet growth in a vapor-gas mixture. Since we do not limit ourselves to any restrictions related with the slowness of the droplet growth, we discuss the problem in essentially non-steady formulation. It allows us to avoid the limitation of considering low supersaturations only. The use of self-similar method for solving transport problems helps us obtain analytical expressions for non-steady vapor concentration profile, temperature profile around the droplet and droplet growth rate.

KW - Continuous regime

KW - Diffusion

KW - Droplet growth

KW - Heat conduction

KW - Non-isothermal condensation

KW - Non-steady problems

KW - Nucleation

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DO - 10.1016/j.atmosres.2010.10.007

M3 - Article

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VL - 101

SP - 503

EP - 509

JO - Atmospheric Research

JF - Atmospheric Research

IS - 3

ER -

On the theory of aerosol particle growth: Non-steady transport problems

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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