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Title: Spatiotemporal evolution of thin liquid films during impact of water bubbles on glass on a micrometer to nanometer scale
Authors: Hendrix, Maurice H. W.
Chan, Derek Y. C.
Manica, Rogerio
Klaseboer, Evert
Ohl, Claus-Dieter
Keywords: DRNTU::Science::Physics
Issue Date: 2012
Source: Hendrix, M. H. W., Manica, R., Klaseboer, E., Chan, D. Y. C., & Ohl, C. D. (2012). Spatiotemporal Evolution of Thin Liquid Films during Impact of Water Bubbles on Glass on a Micrometer to Nanometer Scale. Physical Review Letters, 108(24), 247803.
Series/Report no.: Physical review letters
Abstract: Collisions between millimeter-size bubbles in water against a glass plate are studied using high-speed video. Bubble trajectory and shape are tracked simultaneously with laser interferometry between the glass and bubble surfaces that monitors spatial-temporal evolution of the trapped water film. Initial bubble bounces and the final attachment of the bubble to the surface have been quantified. While the global Reynolds number is large (∼102), the film Reynolds number remains small and permits analysis with lubrication theory with tangentially immobile boundary condition at the air-water interface. Accurate predictions of dimple formation and subsequent film drainage are obtained.
DOI: 10.1103/PhysRevLett.108.247803
Rights: © 2012 American Physical Society. This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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