Evaporation of an intensively heated sessile droplet into the open atmosphere

Abstract

Evaporation of a heated sessile water drop was studied experimentally at a temperature difference between the substrate and surrounding atmosphere from 30 to 60°C. The studies were performed on the substrates with micro- and nanocoatings with different wettability. The features of evaporation were studied for the pinned, partially pinned and depinned contact line (solid-liquid-gas interface). It is found that during the evaporation process the specific evaporation rate (mass loss per unit of the drop surface area) increases, particularly at the last stage of the drop lifetime.

Original language	English
Article number	00035
Journal	MATEC Web of Conferences
Volume	84
DOIs	https://doi.org/10.1051/matecconf/20168400035
Publication status	Published - 16 Nov 2016
Event	International Symposium and School of Young Scientists on Interfacial Phenomena and Heat Transfer, IPHT 2016 - Novosibirsk, Russian Federation Duration: 2 Mar 2016 → 4 Mar 2016

ASJC Scopus subject areas

Chemistry(all)
Engineering(all)
Materials Science(all)

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10.1051/matecconf/20168400035

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Cite this

Semenov, A., Kuznetsov, G., & Zaitsev, D. (2016). Evaporation of an intensively heated sessile droplet into the open atmosphere. MATEC Web of Conferences, 84, [00035]. https://doi.org/10.1051/matecconf/20168400035

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abstract = "Evaporation of a heated sessile water drop was studied experimentally at a temperature difference between the substrate and surrounding atmosphere from 30 to 60°C. The studies were performed on the substrates with micro- and nanocoatings with different wettability. The features of evaporation were studied for the pinned, partially pinned and depinned contact line (solid-liquid-gas interface). It is found that during the evaporation process the specific evaporation rate (mass loss per unit of the drop surface area) increases, particularly at the last stage of the drop lifetime.",

author = "Andrey Semenov and Geniy Kuznetsov and Dmitry Zaitsev",

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T1 - Evaporation of an intensively heated sessile droplet into the open atmosphere

AU - Semenov, Andrey

AU - Kuznetsov, Geniy

AU - Zaitsev, Dmitry

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AB - Evaporation of a heated sessile water drop was studied experimentally at a temperature difference between the substrate and surrounding atmosphere from 30 to 60°C. The studies were performed on the substrates with micro- and nanocoatings with different wettability. The features of evaporation were studied for the pinned, partially pinned and depinned contact line (solid-liquid-gas interface). It is found that during the evaporation process the specific evaporation rate (mass loss per unit of the drop surface area) increases, particularly at the last stage of the drop lifetime.

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