Email this article Synchronous measurement of thickness and surface temperature fields in falling heated liquid film
- Authors: Shatskiy E.N.1,2, Chinnov E.A.1,2
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Affiliations:
- Kutateladze Institute for Thermal Physics, Siberian Branch
- Novosibirsk State University
- Issue: Vol 54, No 6 (2016)
- Pages: 907-910
- Section: Short Communications
- URL: https://journals.rcsi.science/0018-151X/article/view/157000
- DOI: https://doi.org/10.1134/S0018151X16060183
- ID: 157000
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Abstract
The flow of heated water films at high temperature gradients on water surface has been experimentally studied. The interaction between waves and thermocapillary instability has been studied using a new method of synchronous measurement of film thickness and surface temperature fields. It has been indicated that wave fronts are mainly deformed in the initial heating section as a result of the interaction between these fronts and a thermocapillary structure, which is formed in the residual layer in the heater forward edge area.
About the authors
E. N. Shatskiy
Kutateladze Institute for Thermal Physics, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: shatskiy.itp@gmail.com
Russian Federation, Novosibirsk; Novosibirsk
E. A. Chinnov
Kutateladze Institute for Thermal Physics, Siberian Branch; Novosibirsk State University
Email: shatskiy.itp@gmail.com
Russian Federation, Novosibirsk; Novosibirsk
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