Thermocapillary deformations of a spot-heated self-rewetting liquid layer

Yu V. Lyulin; S. E. Spesivtsev; I. V. Marchuk; O. A. Kabov

doi:10.1088/1742-6596/1105/1/012066

Thermocapillary deformations of a spot-heated self-rewetting liquid layer

Yu V. Lyulin, S. E. Spesivtsev, I. V. Marchuk, O. A. Kabov

Research output: Contribution to journal › Conference article › peer-review

Abstract

Thermocapillary deformations of horizontal self-rewetting layer of liquid (solution of 1-butanol of 5% concentration in water) when heated from a localized hot spot were studied experimentally. Measurements of the liquid layer deformations were performed using the confocal techniques with three-dimensional positioning system having high-speed linear actuator. Effect of equalizing the profile of the liquid surface over the heating area has been observed before the layer breakdown. The potential interest of the proposed studies induces by the large number of possible industrial applications, including space technologies and terrestrial applications, such as cooling of electronic components.

Original language	English
Article number	012066
Number of pages	4
Journal	Journal of Physics: Conference Series
Volume	1105
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1105/1/012066
Publication status	Published - 28 Nov 2018
Event	34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation Duration: 27 Aug 2018 → 30 Aug 2018

Keywords

DYNAMICS

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10.1088/1742-6596/1105/1/012066

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title = "Thermocapillary deformations of a spot-heated self-rewetting liquid layer",

abstract = "Thermocapillary deformations of horizontal self-rewetting layer of liquid (solution of 1-butanol of 5% concentration in water) when heated from a localized hot spot were studied experimentally. Measurements of the liquid layer deformations were performed using the confocal techniques with three-dimensional positioning system having high-speed linear actuator. Effect of equalizing the profile of the liquid surface over the heating area has been observed before the layer breakdown. The potential interest of the proposed studies induces by the large number of possible industrial applications, including space technologies and terrestrial applications, such as cooling of electronic components.",

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T1 - Thermocapillary deformations of a spot-heated self-rewetting liquid layer

AU - Lyulin, Yu V.

AU - Spesivtsev, S. E.

AU - Marchuk, I. V.

AU - Kabov, O. A.

PY - 2018/11/28

Y1 - 2018/11/28

N2 - Thermocapillary deformations of horizontal self-rewetting layer of liquid (solution of 1-butanol of 5% concentration in water) when heated from a localized hot spot were studied experimentally. Measurements of the liquid layer deformations were performed using the confocal techniques with three-dimensional positioning system having high-speed linear actuator. Effect of equalizing the profile of the liquid surface over the heating area has been observed before the layer breakdown. The potential interest of the proposed studies induces by the large number of possible industrial applications, including space technologies and terrestrial applications, such as cooling of electronic components.

AB - Thermocapillary deformations of horizontal self-rewetting layer of liquid (solution of 1-butanol of 5% concentration in water) when heated from a localized hot spot were studied experimentally. Measurements of the liquid layer deformations were performed using the confocal techniques with three-dimensional positioning system having high-speed linear actuator. Effect of equalizing the profile of the liquid surface over the heating area has been observed before the layer breakdown. The potential interest of the proposed studies induces by the large number of possible industrial applications, including space technologies and terrestrial applications, such as cooling of electronic components.

KW - DYNAMICS

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DO - 10.1088/1742-6596/1105/1/012066

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JO - Journal of Physics: Conference Series

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T2 - 34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018

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