Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field

The departure frequency of vapor bubbles at boiling of ferrofluid in a uniform stationary horizontal magnetic field is studied experimentally. The formation of bubbles occurs on a single nucleation site. Two different methods are used to measure the frequency of vapor bubble departure. One is visual...

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Hoofdauteurs:	Simonovskii, A. Y., Симоновский, А. Я., Zakinyan, A. R., Закинян, А. Р.
Formaat:	Статья
Taal:	English
Gepubliceerd in:	2024
Onderwerpen:	Boiling Vapor bubble Magnetic field Ferrofluid Departure frequency
Online toegang:	https://dspace.ncfu.ru/handle/20.500.12258/26872
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id	ir-20.500.12258-26872
record_format	dspace
spelling	ir-20.500.12258-268722024-03-01T11:33:17Z Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field Simonovskii, A. Y. Симоновский, А. Я. Zakinyan, A. R. Закинян, А. Р. Boiling Vapor bubble Magnetic field Ferrofluid Departure frequency The departure frequency of vapor bubbles at boiling of ferrofluid in a uniform stationary horizontal magnetic field is studied experimentally. The formation of bubbles occurs on a single nucleation site. Two different methods are used to measure the frequency of vapor bubble departure. One is visual and consists in observing bubbles emerging in a two-layer ferrofluid-non-magnetic fluid medium. The other method is inductive and is based on the generation of induction current in the coil turns through which the vapor bubbles move. It is found that the frequency of vapor bubble departure can decrease several times with increasing magnetic field strength, and the frequency will increase with increasing temperature of the heat-emitting surface. An analysis of the influence of the magnetic field on the frequency of vapor bubble formation during ferrofluid boiling based on a linear stability analysis of the liquid–vapor boundary is presented. 2024-03-01T11:32:16Z 2024-03-01T11:32:16Z 2024 Статья Simonovskii, A.Y., Yanovskii, A.A., Zakinyan, A.R. Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field // Journal of Magnetism and Magnetic Materials. - 589. - статья № 171557. - DOI: 10.1016/j.jmmm.2023.171557 http://hdl.handle.net/20.500.12258/26872 en Journal of Magnetism and Magnetic Materials application/pdf application/pdf
institution	СКФУ
collection	Репозиторий
language	English
topic	Boiling Vapor bubble Magnetic field Ferrofluid Departure frequency
spellingShingle	Boiling Vapor bubble Magnetic field Ferrofluid Departure frequency Simonovskii, A. Y. Симоновский, А. Я. Zakinyan, A. R. Закинян, А. Р. Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
description	The departure frequency of vapor bubbles at boiling of ferrofluid in a uniform stationary horizontal magnetic field is studied experimentally. The formation of bubbles occurs on a single nucleation site. Two different methods are used to measure the frequency of vapor bubble departure. One is visual and consists in observing bubbles emerging in a two-layer ferrofluid-non-magnetic fluid medium. The other method is inductive and is based on the generation of induction current in the coil turns through which the vapor bubbles move. It is found that the frequency of vapor bubble departure can decrease several times with increasing magnetic field strength, and the frequency will increase with increasing temperature of the heat-emitting surface. An analysis of the influence of the magnetic field on the frequency of vapor bubble formation during ferrofluid boiling based on a linear stability analysis of the liquid–vapor boundary is presented.
format	Статья
author	Simonovskii, A. Y. Симоновский, А. Я. Zakinyan, A. R. Закинян, А. Р.
author_facet	Simonovskii, A. Y. Симоновский, А. Я. Zakinyan, A. R. Закинян, А. Р.
author_sort	Simonovskii, A. Y.
title	Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
title_short	Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
title_full	Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
title_fullStr	Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
title_full_unstemmed	Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
title_sort	vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field
publishDate	2024
url	https://dspace.ncfu.ru/handle/20.500.12258/26872
work_keys_str_mv	AT simonovskiiay vaporbubblesdeparturefrequencyatferrofluidboilingonasinglenucleationsiteinauniformhorizontalmagneticfield AT simonovskijaâ vaporbubblesdeparturefrequencyatferrofluidboilingonasinglenucleationsiteinauniformhorizontalmagneticfield AT zakinyanar vaporbubblesdeparturefrequencyatferrofluidboilingonasinglenucleationsiteinauniformhorizontalmagneticfield AT zakinânar vaporbubblesdeparturefrequencyatferrofluidboilingonasinglenucleationsiteinauniformhorizontalmagneticfield
_version_	1809808324054482944

Vapor bubbles departure frequency at ferrofluid boiling on a single nucleation site in a uniform horizontal magnetic field

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