Development of software for automatic determination of wetting angles.
Keywords:
wetting, wetting angles, Lagrange interpolation
Abstract
The issue of automation of processing digital graphic data of high-temperature wetting experiments is investigated. A simple and effective algorithm has been developed for digitizing the profile of a sessile drop and for determining the wetting angle. The resulting software was used to process the results of experiments.
References
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Lytvyn M. Software for determination of surface tension with sessile drop method // TASK QUARTERLY vol. 21, No 1, 2017, pp. 65–76
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Marchuk. I.V. Determination of surface tension and contact angle of wetting by the surface shape of axisymmetric bubbles and drops / I.V. Marchuk, V.V. Cheverda, P.A. Strizhak, O.A. Kabov // Thermophysics and Aeromechanics, 2015, Volume 22, No. 3. S.311-317
Del Río O.I., Neumann A.W. Axisymmetric drop shape analysis: computational methods for the measurement of interfacial properties from the shape and dimensions of pendant and sessile drops // J. of Colloid and Interface Sci. 1997. Vol. 196, No. 2. P. 136−147.
Zholob S.A., Makievski A.V., Miller R., Fainerman V.B. Optimisation of calculation methods for determination of surface tensions by drop profile analysis tensiometry // Advances in Colloid and Interface Science. 2007. № 134, 135. P. 322−329.
Greer, A.. (2016). Overview: Application of heterogeneous nucleation in grain-refining of metals. The Journal of Chemical Physics. 145. 211704. 10.1063/1.4968846.
Drop shape analyzers [Electronic resource] : [List of laboratory equipment]. – Hamburg: KRÜSS GmbH, 2013-2015. – Access mode: https://www.kruss-scientific.com/products/high-temperature/drop-shape-analyzer-dsa-high-temperature/ (Revision Date 11.12.2019) – The title from the screen.
L. Liggieri & A. Passerone (1989) An automatic technique for measuring the surface tension of liquid metals, High Temperature Technology, 7:2, 82-86, DOI: 10.1080/02619180.1989.11753417
Levitskaya T.A. Development of a software package for processing a digital image of a sessile drop in studies of the surface properties of melts / T.A. Levitskaya // Information processing systems. - 2015. - №10. - С. 219-221
Instrumentation of Centre for high temperature studies [Electronic resource]: [List of laboratory equipment], Foundry Research Institute – https://iod.krakow.pl/wp-content/uploads/2018/10/katalog-_EN.pdf Page 38. (date of appeal 11.12.2019) – The title from the screen.
Wettability and Reactivity of liquid Gd in contact with Al2O3 Ceramics [Electronic resource]: [Contact Heating demonstration] / Foundry Research Institute // YouTube. – Access mode: https://www.youtube.com/watch?v=2c-Wj6YrmNk – The title from the screen. – Date of publication: 21.11.2017. – Revision Date: 11.12.2019.
Wettability tests of liquid AM60 alloy on steel-1H18N8T substrate (capillary purification procedure) [Electronic resource]: [Capillary Purification demonstration ] / Foundry Research Institute // YouTube. – Access mode: https://www.youtube.com/watch?v=W-7fXYTquD0 – The title from the screen. – Date of publication: 6.09.2017. – Revision Date: 11.12.2019.
Lytvyn M. Software for determination of surface tension with sessile drop method // TASK QUARTERLY vol. 21, No 1, 2017, pp. 65–76
Kiselev M.G. Determination of the wetting angle on flat surfaces / M.G. Kiselev, V.V. Savich, T.P. Pavich // Bulletin of the Belarusian National Technical University. 2006. № 1. С. 38-41.
Marchuk. I.V. Determination of surface tension and contact angle of wetting by the surface shape of axisymmetric bubbles and drops / I.V. Marchuk, V.V. Cheverda, P.A. Strizhak, O.A. Kabov // Thermophysics and Aeromechanics, 2015, Volume 22, No. 3. S.311-317
Del Río O.I., Neumann A.W. Axisymmetric drop shape analysis: computational methods for the measurement of interfacial properties from the shape and dimensions of pendant and sessile drops // J. of Colloid and Interface Sci. 1997. Vol. 196, No. 2. P. 136−147.
Zholob S.A., Makievski A.V., Miller R., Fainerman V.B. Optimisation of calculation methods for determination of surface tensions by drop profile analysis tensiometry // Advances in Colloid and Interface Science. 2007. № 134, 135. P. 322−329.
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Published
2019-12-31
How to Cite
Prykhodko, O., & Prykhodko, G. (2019). Development of software for automatic determination of wetting angles. COMPUTER-INTEGRATED TECHNOLOGIES: EDUCATION, SCIENCE, PRODUCTION, (37), 106-110. https://doi.org/10.36910/6775-2524-0560-2019-37-15
Section
Automation and Control
