Аннотация
This paper presents a study of the evaporation of sessile picoliter liquid drops on a heated solid surface. It has been shown that during evaporation diameter of the drop is almost constant (the contact line is pinned) and starts to decrease only at the final moment of drop life. It has been shown that the specific evaporation rate of a droplet (droplet weight loss per unit time per unit droplet surface area) is not constant over time: it gradually grows with time up to a maximum, but at the final stage, when the height of the drop becomes on the order of 1 μm, it decreases rapidly.
Язык оригинала | английский |
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Номер статьи | 012026 |
Число страниц | 4 |
Журнал | Journal of Physics: Conference Series |
Том | 925 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 9 ноя 2017 |