Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field
The ferrofluid-in-water emulsion has been produced and studied. The microstructure formation in a flat layer of such emulsion under the action of in-plane rotating magnetic field has been observed. Several microstructure types have been found such as chain-like aggregates, disc-like clusters, branch...
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EDP Sciences
2018
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oai:10.200.131.19:20.500.12258-29912018-09-17T12:17:56Z Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field Kolesnikova, A. A. Колесникова, А. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. Ferrofluid Ferrofluid emulsion The ferrofluid-in-water emulsion has been produced and studied. The microstructure formation in a flat layer of such emulsion under the action of in-plane rotating magnetic field has been observed. Several microstructure types have been found such as chain-like aggregates, disc-like clusters, branching and space-occupying structures. The time evolution of the formation process has been analysed. The revealed microstructures have been computationally investigated by molecular dynamics simulations. The microstructure dynamics in ferrofluid emulsions manifests itself in macroscopic mechanical effects. We analysed the appearance of macroscopic torque on a ferrofluid emulsion sample in a rotating magnetic field. The value of the torque has been measured as a function of magnetic field strength and frequency 2018-09-17T12:17:32Z 2018-09-17T12:17:32Z 2018 Статья Kolesnikova, A., Zakinyan, A., Dikansky, Y. Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field // EPJ Web of Conferences. - 2018. - Volume 185. - Номер статьи 09004 https://www.scopus.com/record/display.uri?eid=2-s2.0-85052875387&origin=resultslist&sort=plf-f&src=s&st1=Microstructure+formation+and+macroscopic+dynamics+of+ferrofluid+emulsion+in+rotating+magnetic+field&st2=&sid=f40b93728fefa72cb9db2d12044f1d61&sot=b&sdt=b&sl=114&s=TITLE-ABS-KEY%28Microstructure+formation+and+macroscopic+dynamics+of+ferrofluid+emulsion+in+rotating+magnetic+field%29&relpos=0&citeCnt=0&searchTerm= http://hdl.handle.net/20.500.12258/2991 en EPJ Web of Conferences application/pdf EDP Sciences |
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Ferrofluid Ferrofluid emulsion |
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Ferrofluid Ferrofluid emulsion Kolesnikova, A. A. Колесникова, А. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
description |
The ferrofluid-in-water emulsion has been produced and studied. The microstructure formation in a flat layer of such emulsion under the action of in-plane rotating magnetic field has been observed. Several microstructure types have been found such as chain-like aggregates, disc-like clusters, branching and space-occupying structures. The time evolution of the formation process has been analysed. The revealed microstructures have been computationally investigated by molecular dynamics simulations. The microstructure dynamics in ferrofluid emulsions manifests itself in macroscopic mechanical effects. We analysed the appearance of macroscopic torque on a ferrofluid emulsion sample in a rotating magnetic field. The value of the torque has been measured as a function of magnetic field strength and frequency |
format |
Статья |
author |
Kolesnikova, A. A. Колесникова, А. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. |
author_facet |
Kolesnikova, A. A. Колесникова, А. А. Zakinyan, A. R. Закинян, А. Р. Dikansky, Y. I. Диканский, Ю. И. |
author_sort |
Kolesnikova, A. A. |
title |
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
title_short |
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
title_full |
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
title_fullStr |
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
title_full_unstemmed |
Microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
title_sort |
microstructure formation and macroscopic dynamics of ferrofluid emulsion in rotating magnetic field |
publisher |
EDP Sciences |
publishDate |
2018 |
url |
https://www.scopus.com/record/display.uri?eid=2-s2.0-85052875387&origin=resultslist&sort=plf-f&src=s&st1=Microstructure+formation+and+macroscopic+dynamics+of+ferrofluid+emulsion+in+rotating+magnetic+field&st2=&sid=f40b93728fefa72cb9db2d12044f1d61&sot=b&sdt=b&sl=114&s=TITLE-ABS-KEY%28Microstructure+formation+and+macroscopic+dynamics+of+ferrofluid+emulsion+in+rotating+magnetic+field%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/2991 |
work_keys_str_mv |
AT kolesnikovaaa microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield AT kolesnikovaaa microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield AT zakinyanar microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield AT zakinânar microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield AT dikanskyyi microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield AT dikanskijûi microstructureformationandmacroscopicdynamicsofferrofluidemulsioninrotatingmagneticfield |
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1760531729246846976 |