Email this article A Refraction Method of Measurement of the Rate of Evaporation of a Liquid Droplet Under Conditions of Pinning of a Contact Line
- Authors: Pavlov I.N.1, Raskovskaya I.L.1, Yurkevichyus S.P.2
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Affiliations:
- National Research University – Moscow Power Engineering Institute (MPEI)
- Research Institute – Federal Research Center for Projects Evaluation and Consulting Services
- Issue: Vol 61, No 6 (2018)
- Pages: 604-608
- Section: Optophysical Measurements
- URL: https://journals.rcsi.science/0543-1972/article/view/246514
- DOI: https://doi.org/10.1007/s11018-018-1471-9
- ID: 246514
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Abstract
A laser refraction method of measurement of the rate of evaporation of a liquid droplet on a horizontal substrate under the conditions of pinning of a contact line is developed. Experimental values of the contact wetting angle in the evaporation process are obtained with the use of refraction images of the droplet. The time dependence of the volume of an evaporated droplet is established based on these values.
About the authors
I. N. Pavlov
National Research University – Moscow Power Engineering Institute (MPEI)
Author for correspondence.
Email: inpavlov@bk.ru
Russian Federation, Moscow
I. L. Raskovskaya
National Research University – Moscow Power Engineering Institute (MPEI)
Email: inpavlov@bk.ru
Russian Federation, Moscow
S. P. Yurkevichyus
Research Institute – Federal Research Center for Projects Evaluation and Consulting Services
Email: inpavlov@bk.ru
Russian Federation, Moscow
