Effect of the surface wettability on water droplet evaporation

被引：0

作者：

Sterlyagov, A. N. ^{[1
]}

Letushko, V. N. ^{[1
]}

Nizovtsev, M., I ^{[1
]}

Borodulin, V. Yu ^{[1
]}

机构：

[1] Kutateladze Inst Thermophys, 1 Ac Lavrentiev Ave, Novosibirsk, Russia

来源：

3RD ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS | 2018年 / 1128卷

关键词：

SESSILE;

D O I：

10.1088/1742-6596/1128/1/012054

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：

Experimental studies of evaporation of water droplets lying on hydrophobic surfaces were carried out using non-contact measurement methods. The behavior of a contact angle and contact spot size was investigated using high-speed micro photography. The dynamics of the change in an average temperature of the surface of evaporating droplets was studied by the method of infrared thermography. For a theoretical study of the evaporation of liquid droplets, the previously developed emission-diffusion model, which takes into account the influence of the contact angle on the droplet evaporation rate, was used. The results of computations and experiments were compared and satisfactory agreement was obtained.

引用

页数：5

共 10 条

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