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Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model. / Frolovskaya, O. A.; Pukhnachev, V. V.

In: Journal of Engineering Thermophysics, Vol. 27, No. 3, 01.07.2018, p. 273-284.

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

Harvard

Frolovskaya, OA & Pukhnachev, VV 2018, 'Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model', Journal of Engineering Thermophysics, vol. 27, no. 3, pp. 273-284. https://doi.org/10.1134/S1810232818030025

APA

Frolovskaya, O. A., & Pukhnachev, V. V. (2018). Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model. Journal of Engineering Thermophysics, 27(3), 273-284. https://doi.org/10.1134/S1810232818030025

Vancouver

Frolovskaya OA, Pukhnachev VV. Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model. Journal of Engineering Thermophysics. 2018 Jul 1;27(3):273-284. doi: 10.1134/S1810232818030025

Author

Frolovskaya, O. A. ; Pukhnachev, V. V. / Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model. In: Journal of Engineering Thermophysics. 2018 ; Vol. 27, No. 3. pp. 273-284.

BibTeX

@article{d6e88a3340074eb1b1e1288dc121793a,
title = "Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model",
abstract = "To describe the motion of the film flowing downward the vertical wall in the mode of condensation or evaporation into the surrounding space, the model proposed in [1] is used. It is reduced to one equation for the film thickness. The model comprises two governing parameters. The first one is proportional to the difference in the wall temperature, assumed to be constant, and the saturation temperature, and the second is proportional to the surface tension coefficient. In a series of publications [1–4] the authors studied solutions of thementioned equation at zero surface tension. Their characteristic feature is the presence of strong and weak discontinuities of layer thickness. In this paper we studied the regularizing effect of surface tension on the film flow structure with phase transitions. Numerical and asymptotic analysis of the resulting structures is carried out. Also, the case where the wall temperature is an arbitrary function of time is considered.",
author = "Frolovskaya, {O. A.} and Pukhnachev, {V. V.}",
year = "2018",
month = jul,
day = "1",
doi = "10.1134/S1810232818030025",
language = "English",
volume = "27",
pages = "273--284",
journal = "Journal of Engineering Thermophysics",
issn = "1810-2328",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Traveling Waves and Structures of a Film Flow with Phase Transitions in the Nakoryakov–Ostapenko–Bartashevich Model

AU - Frolovskaya, O. A.

AU - Pukhnachev, V. V.

PY - 2018/7/1

Y1 - 2018/7/1

N2 - To describe the motion of the film flowing downward the vertical wall in the mode of condensation or evaporation into the surrounding space, the model proposed in [1] is used. It is reduced to one equation for the film thickness. The model comprises two governing parameters. The first one is proportional to the difference in the wall temperature, assumed to be constant, and the saturation temperature, and the second is proportional to the surface tension coefficient. In a series of publications [1–4] the authors studied solutions of thementioned equation at zero surface tension. Their characteristic feature is the presence of strong and weak discontinuities of layer thickness. In this paper we studied the regularizing effect of surface tension on the film flow structure with phase transitions. Numerical and asymptotic analysis of the resulting structures is carried out. Also, the case where the wall temperature is an arbitrary function of time is considered.

AB - To describe the motion of the film flowing downward the vertical wall in the mode of condensation or evaporation into the surrounding space, the model proposed in [1] is used. It is reduced to one equation for the film thickness. The model comprises two governing parameters. The first one is proportional to the difference in the wall temperature, assumed to be constant, and the saturation temperature, and the second is proportional to the surface tension coefficient. In a series of publications [1–4] the authors studied solutions of thementioned equation at zero surface tension. Their characteristic feature is the presence of strong and weak discontinuities of layer thickness. In this paper we studied the regularizing effect of surface tension on the film flow structure with phase transitions. Numerical and asymptotic analysis of the resulting structures is carried out. Also, the case where the wall temperature is an arbitrary function of time is considered.

UR - http://www.scopus.com/inward/record.url?scp=85051116632&partnerID=8YFLogxK

U2 - 10.1134/S1810232818030025

DO - 10.1134/S1810232818030025

M3 - Article

AN - SCOPUS:85051116632

VL - 27

SP - 273

EP - 284

JO - Journal of Engineering Thermophysics

JF - Journal of Engineering Thermophysics

SN - 1810-2328

IS - 3

ER -

ID: 16112730