RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Forthcoming papers
Archive
Impact factor
Guidelines for authors
Submit a manuscript

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



TVT:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


TVT, 2019, Volume 57, Issue 2, Pages 246–252 (Mi tvt10976)  

Heat and Mass Transfer and Physical Gasdynamics

Droplet dynamics on a body surface in a gas flow

E. S. Grinatsa, V. Zhbanovb, A. V. Kashevarovb, A. B. Millerab, Yu. F. Potapovb, A. L. Stasenkoab

a Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
b Central Aerohydrodynamic Institute

Abstract: The results of previous studies of the water droplet dynamics on a horizontal surface blown by air are briefly reviewed. The experiments were carried out on rectangular wing model profile as an example. The inclined plane method was used to measure the limiting hysteresis of the contact angle with respect to the surface properties. The values of the flow velocity at which the drop begins to move are found. The dependence of the drop velocity on its characteristic size and air velocity is obtained. A theoretical description of the drop dynamics is given, and a semiempirical expression for its velocity is proposed. The developed experimentaltheoretical algorithm can be used for a wider range of control parameters (surface tension coefficient of the fluid, contact angle, gas flow velocity, droplet size).

Funding Agency Grant Number
Russian Science Foundation 16-19-10472
This research was funded by the Russian Science Foundation, project no. 16-19-10472.


DOI: https://doi.org/10.1134/S0040364419020054

Full text: PDF file (551 kB)

English version:
High Temperature, 2019, 57:2, 222–227

Bibliographic databases:

UDC: 532.525.6
Received: 06.12.2017
Accepted:10.10.2018

Citation: E. S. Grinats, V. Zhbanov, A. V. Kashevarov, A. B. Miller, Yu. F. Potapov, A. L. Stasenko, “Droplet dynamics on a body surface in a gas flow”, TVT, 57:2 (2019), 246–252; High Temperature, 57:2 (2019), 222–227

Citation in format AMSBIB
\Bibitem{ZhbKasPot19}
\by E. S. Grinats, V.~Zhbanov, A.~V.~Kashevarov, A. B. Miller, Yu.~F.~Potapov, A.~L.~Stasenko
\paper Droplet dynamics on a body surface in a gas flow
\jour TVT
\yr 2019
\vol 57
\issue 2
\pages 246--252
\mathnet{http://mi.mathnet.ru/tvt10976}
\crossref{https://doi.org/10.1134/S0040364419020054}
\elib{http://elibrary.ru/item.asp?id=37297492}
\transl
\jour High Temperature
\yr 2019
\vol 57
\issue 2
\pages 222--227
\crossref{https://doi.org/10.1134/S0018151X19020056}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000480572900011}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85070922367}


Linking options:
  • http://mi.mathnet.ru/eng/tvt10976
  • http://mi.mathnet.ru/eng/tvt/v57/i2/p246

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
    Number of views:
    This page:91
    Full text:40

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019