Zobrazeno 1 - 10
of 18
pro vyhledávání: '"sergey kharlamov"'
Publikováno v:
Experimental Thermal and Fluid Science. 132:110553
Fluid velocity measurement in liquid films is a challenging task due to the small film thickness and large transverse gradients of velocity. While this problem was solved for the case of two-dimensional waves by several research groups, measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eef911148bd212f76a09838e19be62be
https://doi.org/10.1016/j.expthermflusci.2021.110553
https://doi.org/10.1016/j.expthermflusci.2021.110553
Publikováno v:
Journal of Physics: Conference Series. 1677:012060
In this paper we present results of experimental investigation of the influence of soluble surfactant (Triton X-100) on wave characteristics of vertically falling liquid film in the range of film flow Reynolds number 25 < Re < 95. Shadowgraph techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d7f92d132d65b4efbf80fff59810f3
https://doi.org/10.1088/1742-6596/1677/1/012060
https://doi.org/10.1088/1742-6596/1677/1/012060
Publikováno v:
Journal of Physics: Conference Series. 1677:012069
We present the results of studying the influence of surfactants on three-dimensional waves, in particular, on the flow structures in the wave. Volumetric fluid velocity measurements in waves, as well as the determination of their shape, were carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ae3985dead5cbf01c42ad1497fc974b
https://doi.org/10.1088/1742-6596/1677/1/012069
https://doi.org/10.1088/1742-6596/1677/1/012069
Autor:
O. M. Heinz, Sergey Kharlamov, Dmitriy M. Markovich, Sergey Alekseenko, Andrey V. Cherdantsev
Publikováno v:
International Journal of Multiphase Flow. 67:122-134
Wavy structure of liquid film in downward annular gas–liquid flow is studied with high-speed laser-induced fluorescence technique. Film thickness measurements are resolved in both longitudinal distance and time with high spatial and temporal resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::833f7a1a043e0bd000d0c9661d6794c6
https://doi.org/10.1016/j.ijmultiphaseflow.2014.07.009
https://doi.org/10.1016/j.ijmultiphaseflow.2014.07.009
Publikováno v:
Journal of Physics: Conference Series. 1382:012073
We have investigated the effect of soluble surfactant Triton X-100 on the initial development of waves on vertically falling liquid films. Field method of laser induced fluorescence was used to obtain instantaneous wave patterns forming at different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f819cca0597cf1c95acb9a45447cc93f
https://doi.org/10.1088/1742-6596/1382/1/012073
https://doi.org/10.1088/1742-6596/1382/1/012073
Publikováno v:
Siberian Journal of Physics. 8:82-88
Joint measurements of thickness and fluid velocity in wavy rivulets were performed using PIV and LIF methods. The stagnant regions in which fluid moves with the velocity of the waves were found under the humps of low-frequency highamplitude waves. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08c97b52b0e7f347b1312bde7824978
https://doi.org/10.54362/1818-7919-2013-8-3-82-88
https://doi.org/10.54362/1818-7919-2013-8-3-82-88
Autor:
Sergey V. Isaenkov, Andrey V. Cherdantsev, Sergey Alekseenko, Sergey Kharlamov, Mikhail Cherdantsev, D. M. Markovich
Publikováno v:
Experiments in Fluids. 53:77-89
The wavy structure of liquid film in annular gas–liquid flow was studied using a high-speed modification of the laser-induced fluorescence (LIF) technique, which was adapted for three-dimensional measurements. The three-dimensional structure of dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e281fa00bd4660152adb8657cbc67cb
https://doi.org/10.1007/s00348-011-1200-5
https://doi.org/10.1007/s00348-011-1200-5
Autor:
A. V. Bobylev, V. V. Guzanov, Sergey Alekseenko, Dmitriy M. Markovich, Sergey Petrovich Aktershev, Sergey Kharlamov
Publikováno v:
MATEC Web of Conferences, Vol 84, p 00002 (2016)
This article presents the results of experimental and theoretical study of 3D instability of waves in liquid films and rivulets, falling down a vertical plate. The method of laser induced fluorescence was used to obtain instant shapes of three dimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9636766aa813c8746f04ebda063445b
https://doaj.org/article/44944267de06479c8ccdf65da7b32a03
https://doaj.org/article/44944267de06479c8ccdf65da7b32a03
Autor:
V. V. Guzanov, Sergey Kharlamov
Publikováno v:
Siberian Journal of Physics. 2:3-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3879d9d4e2e834307e3926137a5294cd
https://doi.org/10.54238/1818-7994-2007-2-3-3-7
https://doi.org/10.54238/1818-7994-2007-2-3-3-7
Publikováno v:
Journal of Physics: Conference Series. 899:062001
Results of simultaneous liquid velocity and film thickness fields measurements in the three dimensional waves are presented. The three dimensional waves formed as a result of decay of the forced two dimensional waves were studied. Liquid velocity fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb6de0c67b0757c30b44ec569d33411
https://doi.org/10.1088/1742-6596/899/6/062001
https://doi.org/10.1088/1742-6596/899/6/062001