Abstract
A three-dimensional unsteady model of filmwise vapor condensation on a curved surface that takes into account the mass forces, the surface tension, and the friction on the surface of the condensate film is developed. This model generalizes the previous models of the filmwise vapor condensation. An evolution equation is derived for a condensate-layer thickness. Numerical algorithms are developed for solving the evolution equation. The condensation of ethanol vapor moving in a round tube is calculated. The effect of the tube diameter on the intensity of condensation is analyzed.
| Original language | English |
|---|---|
| Pages (from-to) | 19-23 |
| Number of pages | 5 |
| Journal | Doklady Physics |
| Volume | 61 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2016 |
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ASJC Scopus subject areas
- Mechanics of Materials
- Computational Mechanics
- Physics and Astronomy(all)
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Model of filmwise vapor condensation on curved surfaces. / Marchuk, I. V.; Kabov, O. A.
In: Doklady Physics, Vol. 61, No. 1, 01.01.2016, p. 19-23.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Model of filmwise vapor condensation on curved surfaces
AU - Marchuk, I. V.
AU - Kabov, O. A.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - A three-dimensional unsteady model of filmwise vapor condensation on a curved surface that takes into account the mass forces, the surface tension, and the friction on the surface of the condensate film is developed. This model generalizes the previous models of the filmwise vapor condensation. An evolution equation is derived for a condensate-layer thickness. Numerical algorithms are developed for solving the evolution equation. The condensation of ethanol vapor moving in a round tube is calculated. The effect of the tube diameter on the intensity of condensation is analyzed.
AB - A three-dimensional unsteady model of filmwise vapor condensation on a curved surface that takes into account the mass forces, the surface tension, and the friction on the surface of the condensate film is developed. This model generalizes the previous models of the filmwise vapor condensation. An evolution equation is derived for a condensate-layer thickness. Numerical algorithms are developed for solving the evolution equation. The condensation of ethanol vapor moving in a round tube is calculated. The effect of the tube diameter on the intensity of condensation is analyzed.
UR - http://www.scopus.com/inward/record.url?scp=84958980605&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958980605&partnerID=8YFLogxK
U2 - 10.1134/S102833581601002X
DO - 10.1134/S102833581601002X
M3 - Article
AN - SCOPUS:84958980605
VL - 61
SP - 19
EP - 23
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 1
ER -