Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Aleksey N. Rozhkov"'
Autor:
Aleksey N. Rozhkov
Publikováno v:
Fluid Dynamics. 56:93-105
The distinctive features of methane hydrate decomposition in gaseous and water media under the conditions of thermobaric phase instability of methane hydrates are considered. In the course of preceding field observations it has been established that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::323d2419a188953ed06c63a405978757
https://doi.org/10.1134/s0015462821010110
https://doi.org/10.1134/s0015462821010110
Publikováno v:
Fluid Dynamics. 53:750-761
The comprehensive experimental analysis of the fluid viscosity effect on the standing gravity waves excited at parametric resonance is carried out. The viscous effects on the frequency range of excitement of the second wave mode, its resonance depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f604aa9e19c3a7a704c4929644373d5
https://doi.org/10.1134/s0015462818060150
https://doi.org/10.1134/s0015462818060150
Publikováno v:
Heat and Mass Transfer. 55:235-246
This study focuses on heat and mass exchange processes in hydrate foam. The foam was formed by methane bubble collection in Lake Baikal at a depth of 1400 m with a trap in the form of inverted beaker. The bubbles entering in the trap were transformed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6339ef030af639dac314c100d9806496
https://doi.org/10.1007/s00231-018-2403-6
https://doi.org/10.1007/s00231-018-2403-6
Publikováno v:
JETP Letters. 107:684-689
The effect of the viscosity of a liquid on the parameters of standing surface gravity waves in a vertically oscillating rectangular vessel has been experimentally studied. It has been shown for the first time that a 60-fold increase in the viscosity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddaded5b79d49be508be8d4ca50eb2b9
https://doi.org/10.1134/s0021364018110061
https://doi.org/10.1134/s0021364018110061
Autor:
Aleksey N. Rozhkov, A. V. Bazilevskii
Publikováno v:
Polymer Science, Series A. 60:391-403
The pulse radial outflow from a gap between two rapidly approaching disks is used to study the rheological properties of elastic liquids under the extremum-strain regime (high strain rate and stretching degree). The theoretical description for the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5192abd3eabd3ff68e569a5c4ce211d
https://doi.org/10.1134/s0965545x1803001x
https://doi.org/10.1134/s0965545x1803001x
Autor:
Dmitry Viktorovich Badazhkov, Alexander V. Bazilevsky, V. A. Kalinichenko, Vladimir A. Plyashkevich, Aleksey N. Rozhkov
Publikováno v:
Rheologica Acta. 56:787-799
We study the effect of fiber additives on rheology and sedimentation of particle suspensions in a base viscoelastic suspending fluid in the case when the suspension is subjected to shear flow. We found experimentally that fiber additives (3–6 mm in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d1b2cd12463509b34f128780c3dd008
https://doi.org/10.1007/s00397-017-1036-x
https://doi.org/10.1007/s00397-017-1036-x
Autor:
Aleksey N. Rozhkov, A. I. Fedyushkin
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 927:012055
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f0accad7dc8d319c267ff980f5028e7
https://doi.org/10.1088/1757-899x/927/1/012055
https://doi.org/10.1088/1757-899x/927/1/012055
Publikováno v:
Physics of Fluids. 32:087101
We address the details of events that follow the impact of a small solid disk on a water drop sitting on another disk of the same diameter. We experimentally demonstrate that fast squeezing of a low-viscosity liquid drop between two approaching disks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5865efcd351f2727fe178fae2ad08e9e
https://doi.org/10.1063/5.0018179
https://doi.org/10.1063/5.0018179
Autor:
Aleksey N. Rozhkov, V. A. Kalinichenko, Dmitry Viktorovich Badazhkov, Alexander V. Bazilevsky, Vladimir A. Plyashkevich
Publikováno v:
Rheologica Acta. 55:11-22
The sedimentation of particles in a dense suspension supplemented by two additional factors is the subject of the current study. The addition of a small amount of thin flexible fibers into a base viscous suspending fluid is the first additional facto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::523ba4c982fcc85f7d28beaa0071d354
https://doi.org/10.1007/s00397-015-0897-0
https://doi.org/10.1007/s00397-015-0897-0
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 226:46-59
The disintegration of liquid drops upon the impact with solid obstacles in presence of an electric field is investigated experimentally. Water and solutions of polyethylene oxide (PEO) and polyacrylamide (PAM) are used as tested liquids. We used a hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b853998828d25471d866b82b1d5f5d5
https://doi.org/10.1016/j.jnnfm.2015.10.001
https://doi.org/10.1016/j.jnnfm.2015.10.001