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The Action of One-dimensional Spatial Temperature Modulation on Dynamics of a Floating Droplet Heated from Below

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Abstract

The dynamics of a droplet on a liquid substrate in the case of an inhomogeneous heating from below has been investigated. The problem is studied numerically in the framework of the slender droplet approximation and the precursor model. The change of the stationary droplet’s shape and the rupture of the substrate layer induced by a floating droplet are investigated. The influence of the gravity force on the shape of the droplet is studied.

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Funding

The research was supported by the Israel Science Foundation (grant No. 843/18).

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1 and 2 wrote the main text of manuscript and 3, 4 are supervisors. All the authors reviewed the manuscript.

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Correspondence to Ilya Simanovskii.

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Simanovskii, I., Nepomnyashchy, A., Viviani, A. et al. The Action of One-dimensional Spatial Temperature Modulation on Dynamics of a Floating Droplet Heated from Below. Microgravity Sci. Technol. 36, 14 (2024). https://doi.org/10.1007/s12217-024-10103-1

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