Thickness measurement in a horizontal liquid layer when heated from a localized hot-spot

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

The Butakov Research Center

Research output: Contribution to journal › Article

Abstract

Thermocapillary breakdown of thin (0.3 - 0.7 mm) horizontal layers of liquid (ethanol) when heated from a localized hot spot was investigated experimentally. The effect of layer thickness on the breakdown dynamics was studied. Visualization and control of the liquid layer were carried out using schlieren and confocal techniques. Main steps of the breakdown process were determined with the help of both systems. Evolution of the layer thickness in the center of substrate was observed and the critical thickness of the layer was measured using confocal sensor.

Original language	English
Article number	032017
Journal	Journal of Physics: Conference Series
Volume	754
Issue number	3
DOIs	https://doi.org/10.1088/1742-6596/754/3/032017
Publication status	Published - 27 Oct 2016

Fingerprint

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Spesivtsev, S. E., Lyulin, Y. V., Marchuk, I. V., & Kabov, O. A. (2016). Thickness measurement in a horizontal liquid layer when heated from a localized hot-spot. Journal of Physics: Conference Series, 754(3), [032017]. https://doi.org/10.1088/1742-6596/754/3/032017

@article{6ddde56262c04f5dbd2b69f67aec5769,

title = "Thickness measurement in a horizontal liquid layer when heated from a localized hot-spot",

abstract = "Thermocapillary breakdown of thin (0.3 - 0.7 mm) horizontal layers of liquid (ethanol) when heated from a localized hot spot was investigated experimentally. The effect of layer thickness on the breakdown dynamics was studied. Visualization and control of the liquid layer were carried out using schlieren and confocal techniques. Main steps of the breakdown process were determined with the help of both systems. Evolution of the layer thickness in the center of substrate was observed and the critical thickness of the layer was measured using confocal sensor.",

author = "Spesivtsev, {S. E.} and Lyulin, {Yu V.} and Marchuk, {I. V.} and Kabov, {O. A.}",

year = "2016",

month = "10",

day = "27",

doi = "10.1088/1742-6596/754/3/032017",

language = "English",

volume = "754",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "3",

}

TY - JOUR

T1 - Thickness measurement in a horizontal liquid layer when heated from a localized hot-spot

AU - Spesivtsev, S. E.

AU - Lyulin, Yu V.

AU - Marchuk, I. V.

AU - Kabov, O. A.

PY - 2016/10/27

Y1 - 2016/10/27

N2 - Thermocapillary breakdown of thin (0.3 - 0.7 mm) horizontal layers of liquid (ethanol) when heated from a localized hot spot was investigated experimentally. The effect of layer thickness on the breakdown dynamics was studied. Visualization and control of the liquid layer were carried out using schlieren and confocal techniques. Main steps of the breakdown process were determined with the help of both systems. Evolution of the layer thickness in the center of substrate was observed and the critical thickness of the layer was measured using confocal sensor.

AB - Thermocapillary breakdown of thin (0.3 - 0.7 mm) horizontal layers of liquid (ethanol) when heated from a localized hot spot was investigated experimentally. The effect of layer thickness on the breakdown dynamics was studied. Visualization and control of the liquid layer were carried out using schlieren and confocal techniques. Main steps of the breakdown process were determined with the help of both systems. Evolution of the layer thickness in the center of substrate was observed and the critical thickness of the layer was measured using confocal sensor.

UR - http://www.scopus.com/inward/record.url?scp=85006021689&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85006021689&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/754/3/032017

DO - 10.1088/1742-6596/754/3/032017

M3 - Article

AN - SCOPUS:85006021689

VL - 754

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 3

M1 - 032017

ER -

Access to Document

10.1088/1742-6596/754/3/032017