Size, Temperature and Composition of a Droplet as a Function of Time at Non-isothermal Multicomponent Growth or Evaporation

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Size, Temperature and Composition of a Droplet as a Function of Time at Non-isothermal Multicomponent Growth or Evaporation. / Shchekin, Alexander K.; Kuchma, Anatoly E.; Lezova, Alexandra A.; Martyukova, Darya S.

2014. Abstract from 2014 International Aerosol Conference, Busan, Korea, Republic of.

Research output: Contribution to conference › Abstract

BibTeX

@conference{f6cdf5d790934f8b87db61e2e0fab80d,

title = "Size, Temperature and Composition of a Droplet as a Function of Time at Non-isothermal Multicomponent Growth or Evaporation",

abstract = "Detailed description of time-dependent behavior of multicomponent droplets is a necessary step in understanding the aerosol processes in the Earth's atmosphere. New experimental techniques for tracking the changes in temperature and chemical composition of small droplets (Lemoine and Castanet, 2013) extend the requirements to the modern theory of droplet growth. Multicomponent diffusion growth or evaporation of a droplet, for which the influence of surface curvature on the equilibrium vapor pressure can be neglected, proceeds with gradual approach to the stationary values of the concentrations of components and temperature in the droplet (Mattila et. al., 1997). The theory for the early stage of condensation or evaporation of a droplet, when size, temperature and composition of a droplet change simultaneously and can affect each other, has not been elaborated yet. We present here a rigorous derivation of a new set of equations for the size, composition and temperature of a small multicompone",

keywords = "Condensation, Droplet, Multicomponent, Non-stationary, Non-isothermal",

author = "Shchekin, {Alexander K.} and Kuchma, {Anatoly E.} and Lezova, {Alexandra A.} and Martyukova, {Darya S.}",

year = "2014",

language = "English",

note = "2014 International Aerosol Conference ; Conference date: 28-08-2014 Through 02-09-2014",

url = "https://4science.ru/activities/International-Aerosol-Conference-IAC2014",

}

RIS

TY - CONF

T1 - Size, Temperature and Composition of a Droplet as a Function of Time at Non-isothermal Multicomponent Growth or Evaporation

AU - Shchekin, Alexander K.

AU - Kuchma, Anatoly E.

AU - Lezova, Alexandra A.

AU - Martyukova, Darya S.

PY - 2014

Y1 - 2014

N2 - Detailed description of time-dependent behavior of multicomponent droplets is a necessary step in understanding the aerosol processes in the Earth's atmosphere. New experimental techniques for tracking the changes in temperature and chemical composition of small droplets (Lemoine and Castanet, 2013) extend the requirements to the modern theory of droplet growth. Multicomponent diffusion growth or evaporation of a droplet, for which the influence of surface curvature on the equilibrium vapor pressure can be neglected, proceeds with gradual approach to the stationary values of the concentrations of components and temperature in the droplet (Mattila et. al., 1997). The theory for the early stage of condensation or evaporation of a droplet, when size, temperature and composition of a droplet change simultaneously and can affect each other, has not been elaborated yet. We present here a rigorous derivation of a new set of equations for the size, composition and temperature of a small multicompone

AB - Detailed description of time-dependent behavior of multicomponent droplets is a necessary step in understanding the aerosol processes in the Earth's atmosphere. New experimental techniques for tracking the changes in temperature and chemical composition of small droplets (Lemoine and Castanet, 2013) extend the requirements to the modern theory of droplet growth. Multicomponent diffusion growth or evaporation of a droplet, for which the influence of surface curvature on the equilibrium vapor pressure can be neglected, proceeds with gradual approach to the stationary values of the concentrations of components and temperature in the droplet (Mattila et. al., 1997). The theory for the early stage of condensation or evaporation of a droplet, when size, temperature and composition of a droplet change simultaneously and can affect each other, has not been elaborated yet. We present here a rigorous derivation of a new set of equations for the size, composition and temperature of a small multicompone

KW - Condensation

KW - Droplet

KW - Multicomponent

KW - Non-stationary

KW - Non-isothermal

M3 - Abstract

T2 - 2014 International Aerosol Conference

Y2 - 28 August 2014 through 2 September 2014

ER -

ID: 6830168