EPJ Web of Conferences
Volume 76, 2014Thermophysical Basis of Energy Technologies
|Number of page(s)||8|
|Published online||27 August 2014|
The evaporation of the water-sodium chlorides solution droplets on the heated substrate
Department of Theoretical and Industrial Heat Systems Engineering, Institute of Power Engineering, Tomsk Polytechnic University, Tomsk, Russia
Published online: 27 August 2014
This work presents an experimental study of the evaporation of a sessile water- sodium chlorides solution drop to open atmosphere on the solid substrate (anodized aluminum) under the varying heat flux. The main parameters defining drop profile were obtained: contact diameter, contact angle, height of the drop. The specific evaporation rate was calculated. The influence of the initial concentration of the evaporated solution to a value of the specific evaporation rate has been found out. The specific evaporation rate decreases with increasing of the concentration.
© Owned by the authors, published by EDP Sciences, 2014
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.
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