| Issue |
EPJ Web Conf.
Volume 159, 2017
XIV All-Russian School-Conference of Young Scientists with International Participation “Actual Problems of Thermal Physics and Physical Hydrodynamics”
|
|
|---|---|---|
| Article Number | 00011 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/epjconf/201715900011 | |
| Published online | 25 October 2017 | |
https://doi.org/10.1051/epjconf/201715900011
Experimental determination of change in the liquid layer thickness on the heated surface by confocal sensor
1
Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2
National Research Tomsk Polytechnic University, Tomsk, Russia
* Corresponding author: fdv@tpu.ru
Published online: 25 October 2017
Change of the distilled water layer thickness in time under the evaporation from stainless steel surface was studied experimentally. To register a change in the liquid layer thickness an experimental technique with the use of high-precision confocal method was developed. Change of the thickness of thin layers (less than 3 mm) in time is found to have a linear nature. At decreasing the thickness up to 0.5 mm, linear nature changes to the polynomial. It can be explained by the change in surface tension.
© The authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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