Investigating the effects of a non - uniform magnetic field on heat and flow characteristics of a ferrofluid

Shubham Dalvi; Theo H. van der Meer; Mina Shahi

doi:10.1088/1742-6596/2116/1/012035

Investigating the effects of a non - uniform magnetic field on heat and flow characteristics of a ferrofluid

Shubham Dalvi^*, Theo H. van der Meer, Mina Shahi

^*Corresponding author for this work

Thermal Engineering

Research output: Contribution to journal › Conference article › Academic › peer-review

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Abstract

A numerical study is performed to investigate the effect of a non - uniform magnetic field from a current carrying wire on the ferrofluid flow. The analysis is carried out for a semi circular annulus with three different locations of wire relative to it, by solving coupled set of flow field equations, energy equations and the Maxwell’s magnetostatics equations. Results from the present study offers better insight about the ferrofluid behaviour and heat transfer mechanism. It also explains the dependency of flow distribution on the location of the electric wire and the magnitude of current flowing through it.

Original language	English
Article number	012035
Journal	Journal of physics: Conference series
Volume	2116
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/2116/1/012035
Publication status	Published - 8 Dec 2021
Event	8th European Thermal Sciences Conference, EUROTHERM 2021 - Virtual, Online Duration: 20 Sept 2021 → 22 Sept 2021 Conference number: 8

Keywords

UT-Gold-D

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10.1088/1742-6596/2116/1/012035Licence: CC BY

Dalvi_2021_J._Phys.__Conf._Ser._2116_012035Final published version, 57.7 MBLicence: CC BY

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title = "Investigating the effects of a non - uniform magnetic field on heat and flow characteristics of a ferrofluid",

abstract = "A numerical study is performed to investigate the effect of a non - uniform magnetic field from a current carrying wire on the ferrofluid flow. The analysis is carried out for a semi circular annulus with three different locations of wire relative to it, by solving coupled set of flow field equations, energy equations and the Maxwell{\textquoteright}s magnetostatics equations. Results from the present study offers better insight about the ferrofluid behaviour and heat transfer mechanism. It also explains the dependency of flow distribution on the location of the electric wire and the magnitude of current flowing through it.",

keywords = "UT-Gold-D",

author = "Shubham Dalvi and {van der Meer}, {Theo H.} and Mina Shahi",

note = "Funding Information: The present work is part of the research programme NET-MNF with project number 15401, which is (partly) financed by the Netherlands Organization for Scientific Research (NWO). Authors would also like to thank for the support provided by KTH Royal Institute of Technology and Cooll Sustainable Energy Solutions BV. Publisher Copyright: {\textcopyright} 2021 Institute of Physics Publishing. All rights reserved.; 8th European Thermal Sciences Conference, EUROTHERM 2021, EUROTHERM 2021 ; Conference date: 20-09-2021 Through 22-09-2021",

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AU - Dalvi, Shubham

AU - van der Meer, Theo H.

AU - Shahi, Mina

N1 - Conference code: 8

PY - 2021/12/8

Y1 - 2021/12/8

N2 - A numerical study is performed to investigate the effect of a non - uniform magnetic field from a current carrying wire on the ferrofluid flow. The analysis is carried out for a semi circular annulus with three different locations of wire relative to it, by solving coupled set of flow field equations, energy equations and the Maxwell’s magnetostatics equations. Results from the present study offers better insight about the ferrofluid behaviour and heat transfer mechanism. It also explains the dependency of flow distribution on the location of the electric wire and the magnitude of current flowing through it.

AB - A numerical study is performed to investigate the effect of a non - uniform magnetic field from a current carrying wire on the ferrofluid flow. The analysis is carried out for a semi circular annulus with three different locations of wire relative to it, by solving coupled set of flow field equations, energy equations and the Maxwell’s magnetostatics equations. Results from the present study offers better insight about the ferrofluid behaviour and heat transfer mechanism. It also explains the dependency of flow distribution on the location of the electric wire and the magnitude of current flowing through it.

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U2 - 10.1088/1742-6596/2116/1/012035

DO - 10.1088/1742-6596/2116/1/012035

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T2 - 8th European Thermal Sciences Conference, EUROTHERM 2021

Y2 - 20 September 2021 through 22 September 2021

ER -

Investigating the effects of a non - uniform magnetic field on heat and flow characteristics of a ferrofluid

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