Результаты исследований: Материалы конференций › тезисы
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. Реферат от 2014 International Aerosol Conference, Busan, Республика Корея.Результаты исследований: Материалы конференций › тезисы
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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