Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface

In this paper, the theoretical study on the laminar boundary-layer flow of ferrofluid with influences of magnetic field and thermal radiation is investigated. The viscosity of ferrofluid flow over a solid sphere surface is examined theoretically for magnetite volume fraction by using boundary-layer...

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Main Authors: Siti Hanani, Mat Yasin, Muhammad Khairul Anuar, Mohamed, Zulkhibri, Ismail, Widodo, Basuki, Mohd Zuki, Salleh
格式: Article
語言:English
出版: Serbian Society of Heat Transfer Engineers 2021
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在線閱讀:http://umpir.ump.edu.my/id/eprint/33192/1/Numerical%20method%20approach%20for%20magnetohydrodynamic%20radiative%20ferrofluid%20flows%20over.pdf
http://umpir.ump.edu.my/id/eprint/33192/
https://doi.org/10.2298/TSCI21S2379M
https://doi.org/10.2298/TSCI21S2379M
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spelling my.ump.umpir.331922022-11-16T07:51:55Z http://umpir.ump.edu.my/id/eprint/33192/ Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface Siti Hanani, Mat Yasin Muhammad Khairul Anuar, Mohamed Zulkhibri, Ismail Widodo, Basuki Mohd Zuki, Salleh QA Mathematics TH Building construction TK Electrical engineering. Electronics Nuclear engineering In this paper, the theoretical study on the laminar boundary-layer flow of ferrofluid with influences of magnetic field and thermal radiation is investigated. The viscosity of ferrofluid flow over a solid sphere surface is examined theoretically for magnetite volume fraction by using boundary-layer equations. The governing equations are derived by applied the non-similarity transformation then solved numerically by utilizing the Keller-box method. It is found that the increments in ferroparticles (Fe3O4) volume fraction declines the fluid velocity but elevates the fluid temperature at a sphere surface. Consequently, the results showed viscosity is enhanced with the increase of the ferroparticles volume fraction and acts as a pivotal role in the distribution of velocity, temperature, reduced skin friction coefficient, and reduced Nusselt number of ferrofluid. Serbian Society of Heat Transfer Engineers 2021 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/33192/1/Numerical%20method%20approach%20for%20magnetohydrodynamic%20radiative%20ferrofluid%20flows%20over.pdf Siti Hanani, Mat Yasin and Muhammad Khairul Anuar, Mohamed and Zulkhibri, Ismail and Widodo, Basuki and Mohd Zuki, Salleh (2021) Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface. Thermal Science, 25 (2). pp. 379-385. ISSN 0354-9836. (Published) https://doi.org/10.2298/TSCI21S2379M https://doi.org/10.2298/TSCI21S2379M
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic QA Mathematics
TH Building construction
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle QA Mathematics
TH Building construction
TK Electrical engineering. Electronics Nuclear engineering
Siti Hanani, Mat Yasin
Muhammad Khairul Anuar, Mohamed
Zulkhibri, Ismail
Widodo, Basuki
Mohd Zuki, Salleh
Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
description In this paper, the theoretical study on the laminar boundary-layer flow of ferrofluid with influences of magnetic field and thermal radiation is investigated. The viscosity of ferrofluid flow over a solid sphere surface is examined theoretically for magnetite volume fraction by using boundary-layer equations. The governing equations are derived by applied the non-similarity transformation then solved numerically by utilizing the Keller-box method. It is found that the increments in ferroparticles (Fe3O4) volume fraction declines the fluid velocity but elevates the fluid temperature at a sphere surface. Consequently, the results showed viscosity is enhanced with the increase of the ferroparticles volume fraction and acts as a pivotal role in the distribution of velocity, temperature, reduced skin friction coefficient, and reduced Nusselt number of ferrofluid.
format Article
author Siti Hanani, Mat Yasin
Muhammad Khairul Anuar, Mohamed
Zulkhibri, Ismail
Widodo, Basuki
Mohd Zuki, Salleh
author_facet Siti Hanani, Mat Yasin
Muhammad Khairul Anuar, Mohamed
Zulkhibri, Ismail
Widodo, Basuki
Mohd Zuki, Salleh
author_sort Siti Hanani, Mat Yasin
title Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
title_short Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
title_full Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
title_fullStr Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
title_full_unstemmed Numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
title_sort numerical method approach for magnetohydrodynamic radiative ferrofluid flows over a solid sphere surface
publisher Serbian Society of Heat Transfer Engineers
publishDate 2021
url http://umpir.ump.edu.my/id/eprint/33192/1/Numerical%20method%20approach%20for%20magnetohydrodynamic%20radiative%20ferrofluid%20flows%20over.pdf
http://umpir.ump.edu.my/id/eprint/33192/
https://doi.org/10.2298/TSCI21S2379M
https://doi.org/10.2298/TSCI21S2379M
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