Issue |
MATEC Web Conf.
Volume 92, 2017
Thermophysical Basis of Energy Technologies (TBET-2016)
|
|
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Article Number | 01024 | |
Number of page(s) | 5 | |
DOI | https://doi.org/10.1051/matecconf/20179201024 | |
Published online | 21 December 2016 |
Evolution of the deformation profile of a horizontal thin ethanol layer when heated locally
1 Institute of Thermophysics, 630090, Novosibirsk, Russia
2 Novosibirsk State University, 630090, Novosibirsk, Russia
3 Tomsk Polytechnic University, 634050, Tomsk, Russia
* Corresponding author: simafir94@gmail.com
Thermocapillary breakdown of thin horizontal layer of ethanol when heated from a localized heat source was studied experimentally. The influence of layer depth on the breakdown process was investigated. Evolution of the layer thickness in the heating point and deformation profile were being monitored and the critical thickness of the layer was evaluated using confocal technique. Pulsations of layer thickness over the heating area before the breakdown have been found.
© The Authors, published by EDP Sciences, 2017
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