The Effect of the Nonideality of a Solution in a Binary Sessile Droplet on Its Evaporation Dynamics

被引：3

作者：

Kuchma, A. E. ^{[1
]}

Esipova, N. E. ^{[2
]}

Mikheev, A. A. ^{[1
]}

Shchekin, A. K. ^{[1
]}

Itskov, S., V ^{[2
]}

机构：

[1] St Petersburg State Univ, St Petersburg 199034, Russia

[2] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia

来源：

COLLOID JOURNAL | 2019年 / 81卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

SIZE; CONDENSATION; GROWTH; WATER;

D O I：

10.1134/S1061933X19060085

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A set of equations describing the evolution of the volume and composition of evaporating sessile binary droplets consisting of infinitely miscible liquids has been employed to consider the evaporation dynamics of sessile droplets of aqueous solutions of sulfuric acid, 1-propanol, and ethanol in the atmosphere of humid air. It has been shown that experimentally observed features of droplet evolution may be explained with allowance for the nonideality of a solution in a droplet and the influence of thermal effects. In particular, the numerically obtained values of parameters at which the realization of this or that scenario is observed for the evolution of droplets of aqueous 1-propanol and ethanol solutions agree with the corresponding experimental data.

引用

页码：687 / 695

页数：9

共 16 条

[1]

Brutin D, 2015, DROPLET WETTING AND EVAPORATION: FROM PURE TO COMPLEX FLUIDS, P1

[2] The free energy of the normal aliphatic alcohols in aqueous solution - Part I The partial vapour pressures of aqueous solutions of methyl, n-propyl, and n-butyl alcohols - Part II The solubilities of some normal aliphatic alcohols in water - Part III The theory of binary solutions, and its application to aqueous-alcoholic solutions [J].

Butler, JAV ;

Thomson, DW ;

Maclennan, WH .

JOURNAL OF THE CHEMICAL SOCIETY, 1933, :674-686

[3] Dynamics of Complete Evaporation of a Sessile Droplet of 1-Propanol-Water Solution at Different Ambient Humidities [J].

Kuchma, A. E. ;

Esipova, N. E. ;

Shchekin, A. K. ;

Itskov, S. V. .

COLLOID JOURNAL, 2018, 80 (06) :640-647

[4] Evaporation dynamics of a binary sessile droplet: Theory and comparison with experimental data on a droplet of a sulfuric-acid solution [J].

Kuchma, A. E. ;

Esipova, N. E. ;

Mikheev, A. A. ;

Shchekin, A. K. ;

Itskov, S. V. .

COLLOID JOURNAL, 2017, 79 (06) :779-787

[5] Three Stages of Water Microdroplet Evaporation on Hydrophobized Surface: Comparison Between Steady-State Theory and Experiment [J].

Kuchma, A. E. ;

Shchekin, A. K. ;

Esipova, N. E. ;

Tatyanenko, D. V. ;

Itskov, S. V. ;

Savin, A. V. .

COLLOID JOURNAL, 2017, 79 (03) :353-359

[6] On the evolution of a multicomponent droplet during nonisothermal diffusion growth or evaporation [J].

Kuchma, A. E. ;

Shchekin, A. K. ;

Lezova, A. A. ;

Martyukova, D. S. .

COLLOID JOURNAL, 2014, 76 (05) :576-584

[7] Size, temperature and composition of a spherical droplet as a function of time at the transient stage of nonisothermal binary condensation or evaporation [J].

Kuchma, A. E. ;

Martyukova, D. S. ;

Lezova, A. A. ;

Shchekin, A. K. .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2013, 432 :147-156

[8] Dynamics of variations in size and composition of supercritical droplet at binary condensation [J].

Kuchma, A. E. ;

Shchekin, A. K. ;

Kuni, F. M. .

COLLOID JOURNAL, 2011, 73 (02) :224-233

[9] Simultaneous establishing of stationary growth rate and composition of supercritical droplets at isothermal binary condensation in the diffusion-controlled regime [J].

Kuchma, Anatoly E. ;

Shchekin, Alexander K. ;

Kuni, Fedor M. .

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2011, 390 (20) :3308-3316

[10]

Lebedev N. N., 1953, SPETSIALNYE FUNKTSII

← 1 2 →