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Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk

This study examines the unsteady Fe3O4-CoFe2O4/H2O flow over a shrinking disk using both procedures (numerical and statistical). The respective boundary layer model is first transformed into a set of ODEs (ordinary differential equations) using the similarity transformations, and then solved numeric...

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Main Authors: Khashi’ie, Najiyah Safwa, Hamzah, Khairum, Waini, Iskandar, Zainal, Nurul Amira, Sayed Kushairi, Sayed Nordin, Mohd Kasim, Abdul Rahman, Pop, Ioan
Format: Article
Language:English
Published: Semarak Ilmu Publishing 2023
Online Access:http://eprints.utem.edu.my/id/eprint/27767/2/02208120820248410996.pdf
http://eprints.utem.edu.my/id/eprint/27767/
https://semarakilmu.com.my/journals/index.php/appl_mech/article/view/4375
https://doi.org/10.37934/aram.112.1.137148
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spelling my.utem.eprints.277672024-10-07T14:34:00Z http://eprints.utem.edu.my/id/eprint/27767/ Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk Khashi’ie, Najiyah Safwa Hamzah, Khairum Waini, Iskandar Zainal, Nurul Amira Sayed Kushairi, Sayed Nordin Mohd Kasim, Abdul Rahman Pop, Ioan This study examines the unsteady Fe3O4-CoFe2O4/H2O flow over a shrinking disk using both procedures (numerical and statistical). The respective boundary layer model is first transformed into a set of ODEs (ordinary differential equations) using the similarity transformations, and then solved numerically using the bvp4c solver. The duality of solutions is presented within specific use of the parameters such as magnetic field, suction strength and volumetric concentration of hybrid nanoparticles. From the numerical results, the velocity profile increases as the suction and magnetic parameters slightly increase. However, the temperature profile shows a reverse trend as compared to the velocity profile. Meanwhile, the justification of present physical factors (magnetic parameter, suction parameter) whether they are significant or not on the development of responses is tested using the model in Minitab. In addition, the generated response equation is also beneficial in predicting the flow and thermal distributions of this working fluid for other values of the emerging parameters. Semarak Ilmu Publishing 2023-12 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/27767/2/02208120820248410996.pdf Khashi’ie, Najiyah Safwa and Hamzah, Khairum and Waini, Iskandar and Zainal, Nurul Amira and Sayed Kushairi, Sayed Nordin and Mohd Kasim, Abdul Rahman and Pop, Ioan (2023) Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk. Journal of Advanced Research in Applied Mechanics, 112 (1). pp. 137-148. ISSN 2289-7895 https://semarakilmu.com.my/journals/index.php/appl_mech/article/view/4375 https://doi.org/10.37934/aram.112.1.137148
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description This study examines the unsteady Fe3O4-CoFe2O4/H2O flow over a shrinking disk using both procedures (numerical and statistical). The respective boundary layer model is first transformed into a set of ODEs (ordinary differential equations) using the similarity transformations, and then solved numerically using the bvp4c solver. The duality of solutions is presented within specific use of the parameters such as magnetic field, suction strength and volumetric concentration of hybrid nanoparticles. From the numerical results, the velocity profile increases as the suction and magnetic parameters slightly increase. However, the temperature profile shows a reverse trend as compared to the velocity profile. Meanwhile, the justification of present physical factors (magnetic parameter, suction parameter) whether they are significant or not on the development of responses is tested using the model in Minitab. In addition, the generated response equation is also beneficial in predicting the flow and thermal distributions of this working fluid for other values of the emerging parameters.
format Article
author Khashi’ie, Najiyah Safwa
Hamzah, Khairum
Waini, Iskandar
Zainal, Nurul Amira
Sayed Kushairi, Sayed Nordin
Mohd Kasim, Abdul Rahman
Pop, Ioan
spellingShingle Khashi’ie, Najiyah Safwa
Hamzah, Khairum
Waini, Iskandar
Zainal, Nurul Amira
Sayed Kushairi, Sayed Nordin
Mohd Kasim, Abdul Rahman
Pop, Ioan
Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
author_facet Khashi’ie, Najiyah Safwa
Hamzah, Khairum
Waini, Iskandar
Zainal, Nurul Amira
Sayed Kushairi, Sayed Nordin
Mohd Kasim, Abdul Rahman
Pop, Ioan
author_sort Khashi’ie, Najiyah Safwa
title Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
title_short Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
title_full Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
title_fullStr Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
title_full_unstemmed Response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
title_sort response surface methodology of the unsteady axisymmetric magnetic hybrid nanofluid flow subject to a shrinking disk
publisher Semarak Ilmu Publishing
publishDate 2023
url http://eprints.utem.edu.my/id/eprint/27767/2/02208120820248410996.pdf
http://eprints.utem.edu.my/id/eprint/27767/
https://semarakilmu.com.my/journals/index.php/appl_mech/article/view/4375
https://doi.org/10.37934/aram.112.1.137148
_version_ 1814061424964534272
score 13.211869

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