| Issue |
MATEC Web Conf.
Volume 92, 2017
Thermophysical Basis of Energy Technologies (TBET-2016)
|
|
|---|---|---|
| Article Number | 01014 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/20179201014 | |
| Published online | 21 December 2016 | |
The Evaporation of Liquid Micro-Drops on the Heated Substrate
1 Kutateladze Institute of Thermophysics SB RAS, 630090 Novosibirsk, Russia
2 Novosibirsk State University, 630090 Novosibirsk, Russia
3 National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
* Corresponding author: semenov.itp@gmail.com
Evaporation of a heated sessile water micro-drop was studied experimentally at the substrate temperature and surrounding atmosphere from 30 to 50 °C. The studies were performed on the float glass substrate with aluminum nanocoating of optical quality. The research has shown that the specific rate of evaporation (mass loss per unit of the drop surface area) increases with the decrease in droplet volume and at the last stage several times exceeds the initial value.
© The Authors, published by EDP Sciences, 2017
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