Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field
The capillary flow of a ferrofluid in a single cylindrical capillary tube and through a sandy porous medium under the action of a nonuniform magnetic field is studied experimentally. The dynamics of the capillary rise and the static case have been considered. It has been shown that the nonuniform ma...
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American Society of Mechanical Engineers (ASME)
2018
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ir-20.500.12258-30782021-02-05T10:00:40Z Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field Zakinyan, A. R. Закинян, А. Р. Mkrtchyan, L. S. Grunenko, V. D. Груненко, В. Д. Dikansky, Y. I. Диканский, Ю. И. Мкртчян, Л. С. Capillary rise Ferrofluid Permeability Porosity Porous medium Magnetic field Magnetic fluid The capillary flow of a ferrofluid in a single cylindrical capillary tube and through a sandy porous medium under the action of a nonuniform magnetic field is studied experimentally. The dynamics of the capillary rise and the static case have been considered. It has been shown that the nonuniform magnetic field with upward directed gradient accelerates the capillary rise; contrary, the nonuniform magnetic field with downward directed gradient decelerates the capillary rise. Time dependences of the ferrofluid height and maximum reachable height of ferrofluid have been analyzed. The method of the study of ferrofluid capillary rise based on the use of magnetic measurements has been proposed. It has been demonstrated that porous material parameters can be extracted from the results of measurements of the inductances of the solenoid with porous medium inside and the small sensing coil within a single experiment 2018-09-26T09:54:32Z 2018-09-26T09:54:32Z 2017 Статья Zakinyan, A., Mkrtchyan, L., Grunenko, V., Dikansky, Y. Ferrofluid Capillary Rise in Porous Medium under the Action of Nonuniform Magnetic Field // Journal of Fluids Engineering, Transactions of the ASME. - 2017. - Volume 139. - Issue 1. - Номер статьи 011204 https://www.scopus.com/record/display.uri?eid=2-s2.0-84992561298&origin=resultslist&sort=plf-f&src=s&st1=Ferrofluid+Capillary+Rise+in+Porous+Medium+under+the+Action+of+Nonuniform+Magnetic+Field&st2=&sid=60eedcc0553c9716e061af579858b0e1&sot=b&sdt=b&sl=103&s=TITLE-ABS-KEY%28Ferrofluid+Capillary+Rise+in+Porous+Medium+under+the+Action+of+Nonuniform+Magnetic+Field%29&relpos=0&citeCnt=1&searchTerm= http://hdl.handle.net/20.500.12258/3078 en Journal of Fluids Engineering, Transactions of the ASME application/pdf application/pdf American Society of Mechanical Engineers (ASME) |
institution |
СКФУ |
collection |
Репозиторий |
language |
English |
topic |
Capillary rise Ferrofluid Permeability Porosity Porous medium Magnetic field Magnetic fluid |
spellingShingle |
Capillary rise Ferrofluid Permeability Porosity Porous medium Magnetic field Magnetic fluid Zakinyan, A. R. Закинян, А. Р. Mkrtchyan, L. S. Grunenko, V. D. Груненко, В. Д. Dikansky, Y. I. Диканский, Ю. И. Мкртчян, Л. С. Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
description |
The capillary flow of a ferrofluid in a single cylindrical capillary tube and through a sandy porous medium under the action of a nonuniform magnetic field is studied experimentally. The dynamics of the capillary rise and the static case have been considered. It has been shown that the nonuniform magnetic field with upward directed gradient accelerates the capillary rise; contrary, the nonuniform magnetic field with downward directed gradient decelerates the capillary rise. Time dependences of the ferrofluid height and maximum reachable height of ferrofluid have been analyzed. The method of the study of ferrofluid capillary rise based on the use of magnetic measurements has been proposed. It has been demonstrated that porous material parameters can be extracted from the results of measurements of the inductances of the solenoid with porous medium inside and the small sensing coil within a single experiment |
format |
Статья |
author |
Zakinyan, A. R. Закинян, А. Р. Mkrtchyan, L. S. Grunenko, V. D. Груненко, В. Д. Dikansky, Y. I. Диканский, Ю. И. Мкртчян, Л. С. |
author_facet |
Zakinyan, A. R. Закинян, А. Р. Mkrtchyan, L. S. Grunenko, V. D. Груненко, В. Д. Dikansky, Y. I. Диканский, Ю. И. Мкртчян, Л. С. |
author_sort |
Zakinyan, A. R. |
title |
Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
title_short |
Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
title_full |
Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
title_fullStr |
Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
title_full_unstemmed |
Ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
title_sort |
ferrofluid capillary rise in porous medium under the action of nonuniform magnetic field |
publisher |
American Society of Mechanical Engineers (ASME) |
publishDate |
2018 |
url |
https://www.scopus.com/record/display.uri?eid=2-s2.0-84992561298&origin=resultslist&sort=plf-f&src=s&st1=Ferrofluid+Capillary+Rise+in+Porous+Medium+under+the+Action+of+Nonuniform+Magnetic+Field&st2=&sid=60eedcc0553c9716e061af579858b0e1&sot=b&sdt=b&sl=103&s=TITLE-ABS-KEY%28Ferrofluid+Capillary+Rise+in+Porous+Medium+under+the+Action+of+Nonuniform+Magnetic+Field%29&relpos=0&citeCnt=1&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/3078 |
work_keys_str_mv |
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