Magnetic field inhibition of convective heat transfer in magnetic nanofluid

Natural convection is the main mechanism of heat transfer in many natural and techno-logical processes, which makes it urgent to study the possibilities of controlling it. In this work, the processes of development and damping of thermal convection in a flat vertical quasi-two-dimensional layer of m...

Повний опис

Збережено в:

Бібліографічні деталі
Автори:	Zakinyan, A. R., Закинян, А. Р., Kunikin, S. A., Куникин, С. А., Chernyshov, A. V., Чернышов, А. В.
Формат:	Статья
Мова:	English
Опубліковано:	MDPI AG 2021
Предмети:	Heat transfer Thermal convection Magnetic nanofluid Magnetic field
Онлайн доступ:	https://dspace.ncfu.ru/handle/20.500.12258/15413
Теги:	Додати тег Немає тегів, Будьте першим, хто поставить тег для цього запису!

id	ir-20.500.12258-15413
record_format	dspace
spelling	ir-20.500.12258-154132021-03-26T12:19:09Z Magnetic field inhibition of convective heat transfer in magnetic nanofluid Zakinyan, A. R. Закинян, А. Р. Kunikin, S. A. Куникин, С. А. Chernyshov, A. V. Чернышов, А. В. Heat transfer Thermal convection Magnetic nanofluid Magnetic field Natural convection is the main mechanism of heat transfer in many natural and techno-logical processes, which makes it urgent to study the possibilities of controlling it. In this work, the processes of development and damping of thermal convection in a flat vertical quasi-two-dimensional layer of magnetic nanofluid are considered experimentally. The presence of the magnetic properties of the nanofluid makes it possible to effectively apply the external magnetic fields to regulate convective heat transfer. The magnetic nanofluid layer was heated from below. It was shown in this work that the imposition of an external uniform stationary magnetic field perpendicular to the temperature gradient leads to the suppression of convection. The processes of heating and cooling the metal plates in a magnetic nanofluid are studied. It is demonstrated that the suppression of convection by a magnetic field leads to a slowdown in the heating of cold and cooling of hot metal plates in a magnetic nanofluid. The obtained results can be considered as a model for understanding similar exchange processes in liquids under the action of magnetic field 2021-03-03T12:51:51Z 2021-03-03T12:51:51Z 2021 Статья Zakinyan, A., Kunikin, S., Chernyshov, A., Aitov, V. Magnetic field inhibition of convective heat transfer in magnetic nanofluid // Magnetochemistry. - 2021. - Volume 7. - Issue 2. - Номер статьи 21. - Pages 1-11 http://hdl.handle.net/20.500.12258/15413 en Magnetochemistry application/pdf application/pdf MDPI AG
institution	СКФУ
collection	Репозиторий
language	English
topic	Heat transfer Thermal convection Magnetic nanofluid Magnetic field
spellingShingle	Heat transfer Thermal convection Magnetic nanofluid Magnetic field Zakinyan, A. R. Закинян, А. Р. Kunikin, S. A. Куникин, С. А. Chernyshov, A. V. Чернышов, А. В. Magnetic field inhibition of convective heat transfer in magnetic nanofluid
description	Natural convection is the main mechanism of heat transfer in many natural and techno-logical processes, which makes it urgent to study the possibilities of controlling it. In this work, the processes of development and damping of thermal convection in a flat vertical quasi-two-dimensional layer of magnetic nanofluid are considered experimentally. The presence of the magnetic properties of the nanofluid makes it possible to effectively apply the external magnetic fields to regulate convective heat transfer. The magnetic nanofluid layer was heated from below. It was shown in this work that the imposition of an external uniform stationary magnetic field perpendicular to the temperature gradient leads to the suppression of convection. The processes of heating and cooling the metal plates in a magnetic nanofluid are studied. It is demonstrated that the suppression of convection by a magnetic field leads to a slowdown in the heating of cold and cooling of hot metal plates in a magnetic nanofluid. The obtained results can be considered as a model for understanding similar exchange processes in liquids under the action of magnetic field
format	Статья
author	Zakinyan, A. R. Закинян, А. Р. Kunikin, S. A. Куникин, С. А. Chernyshov, A. V. Чернышов, А. В.
author_facet	Zakinyan, A. R. Закинян, А. Р. Kunikin, S. A. Куникин, С. А. Chernyshov, A. V. Чернышов, А. В.
author_sort	Zakinyan, A. R.
title	Magnetic field inhibition of convective heat transfer in magnetic nanofluid
title_short	Magnetic field inhibition of convective heat transfer in magnetic nanofluid
title_full	Magnetic field inhibition of convective heat transfer in magnetic nanofluid
title_fullStr	Magnetic field inhibition of convective heat transfer in magnetic nanofluid
title_full_unstemmed	Magnetic field inhibition of convective heat transfer in magnetic nanofluid
title_sort	magnetic field inhibition of convective heat transfer in magnetic nanofluid
publisher	MDPI AG
publishDate	2021
url	https://dspace.ncfu.ru/handle/20.500.12258/15413
work_keys_str_mv	AT zakinyanar magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid AT zakinânar magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid AT kunikinsa magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid AT kunikinsa magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid AT chernyshovav magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid AT černyšovav magneticfieldinhibitionofconvectiveheattransferinmagneticnanofluid
_version_	1760601954419998720

Magnetic field inhibition of convective heat transfer in magnetic nanofluid

Схожі ресурси