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Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate. / Tatyanenko, Dmitry V.; Shchekin, Alexander K.

In: Interfacial Phenomena and Heat Transfer, Vol. 5, No. 2, 2018, p. 113-128.

Research output: Contribution to journal › Article › peer-review

Harvard

Tatyanenko, DV & Shchekin, AK 2018, 'Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate', Interfacial Phenomena and Heat Transfer, vol. 5, no. 2, pp. 113-128. https://doi.org/10.1615/InterfacPhenomHeatTransfer.2018025483

APA

Tatyanenko, D. V., & Shchekin, A. K. (2018). Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate. Interfacial Phenomena and Heat Transfer, 5(2), 113-128. https://doi.org/10.1615/InterfacPhenomHeatTransfer.2018025483

Vancouver

Tatyanenko DV, Shchekin AK. Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate. Interfacial Phenomena and Heat Transfer. 2018;5(2):113-128. https://doi.org/10.1615/InterfacPhenomHeatTransfer.2018025483

Author

Tatyanenko, Dmitry V. ; Shchekin, Alexander K. / Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate. In: Interfacial Phenomena and Heat Transfer. 2018 ; Vol. 5, No. 2. pp. 113-128.

BibTeX

@article{fa195630ecc74319bea8f47384a5462a,
title = "Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate",
abstract = "Thermodynamics of a small sessile droplet on a solid substrate is discussed with a focus on size-dependence of its contact angle. An interface displacement (ID) model is employed to calculate profiles and contact angles of sessile droplets representing, in particular, critical droplets in nucleation on a partially wettable solid substrate. Line-tension and adsorption-related corrections to the contact angle cosine are found within the ID model and illustrated with numeric calculations for a short-range interface potential. The line tension and adsorption effects on the contact angle are shown to be comparable even in the first order in the contact line curvature. For smaller droplets, an intrinsic dependence of the line tension on the contact line curvature also becomes significant for the contact angle.",
keywords = "гетерогенная нуклеация, частичное смачивание, краевой угол, линейное натяжение, адсорбция",
author = "Tatyanenko, {Dmitry V.} and Shchekin, {Alexander K.}",
year = "2018",
doi = "10.1615/InterfacPhenomHeatTransfer.2018025483",
language = "English",
volume = "5",
pages = "113--128",
journal = "Interfacial Phenomena and Heat Transfer",
issn = "2169-2785",
publisher = "Begell House Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - Comparable Effects of Adsorption and Line Tension on Contact Angle of a Nucleated Droplet on a Partially Wettable Substrate

AU - Tatyanenko, Dmitry V.

AU - Shchekin, Alexander K.

PY - 2018

Y1 - 2018

N2 - Thermodynamics of a small sessile droplet on a solid substrate is discussed with a focus on size-dependence of its contact angle. An interface displacement (ID) model is employed to calculate profiles and contact angles of sessile droplets representing, in particular, critical droplets in nucleation on a partially wettable solid substrate. Line-tension and adsorption-related corrections to the contact angle cosine are found within the ID model and illustrated with numeric calculations for a short-range interface potential. The line tension and adsorption effects on the contact angle are shown to be comparable even in the first order in the contact line curvature. For smaller droplets, an intrinsic dependence of the line tension on the contact line curvature also becomes significant for the contact angle.

AB - Thermodynamics of a small sessile droplet on a solid substrate is discussed with a focus on size-dependence of its contact angle. An interface displacement (ID) model is employed to calculate profiles and contact angles of sessile droplets representing, in particular, critical droplets in nucleation on a partially wettable solid substrate. Line-tension and adsorption-related corrections to the contact angle cosine are found within the ID model and illustrated with numeric calculations for a short-range interface potential. The line tension and adsorption effects on the contact angle are shown to be comparable even in the first order in the contact line curvature. For smaller droplets, an intrinsic dependence of the line tension on the contact line curvature also becomes significant for the contact angle.

KW - гетерогенная нуклеация

KW - частичное смачивание

KW - краевой угол

KW - линейное натяжение

KW - адсорбция

U2 - 10.1615/InterfacPhenomHeatTransfer.2018025483

DO - 10.1615/InterfacPhenomHeatTransfer.2018025483

M3 - Article

VL - 5

SP - 113

EP - 128

JO - Interfacial Phenomena and Heat Transfer

JF - Interfacial Phenomena and Heat Transfer

SN - 2169-2785

IS - 2

ER -

ID: 23912965