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MAGNETOHYDRODYNAMICS NANOFERRO FLUID FLOWS PASSING THROUGH A MAGNETIC POROUS SPHERE UNDER THERMAL RADIATION EFFECT

BAREKENG: Jurnal Ilmu Matematika dan Terapan · Vol. 16 No. 4 (2022) · hlm. 1303–1312

DOI
10.30598/barekengvol16iss4pp1303-1312
ISSN
2615-3017, 1978-7227
Terbit
2022-12-15
Penerbit
PATTIMURA UNIVERSITY
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

In the application of thermonuclear reactor cooling, temperature regulation relies on experiments based on practical experience. Therefore, the accuracy of this temperature setting is operator-dependent. So it is necessary to develop a mathematical model to solve these problems. The dimensional mathematical model therefore is generated using the conservation laws of mass, momentum, and energy. The dimensional mathematical model is further transformed into non-dimensional mathematical model by using non-dimensional variables. The non-dimensional mathematical model is simplified using the similarity equation by utilizing the stream function. The model obtained is a system of nonlinear ordinary differential equations. This system of equations is then solved using an implicit numerical method using Keller-Box scheme. This Keller-Box method has high accuracy and is more efficient. The numerical simulation results show that the velocity profile and temperature profile decrease as the magnetic parameter, porosity parameter, and the Prandtl number increases, respectively. Meanwhile, when the radiation parameter increases, the temperature profile also increases, but the radiation parameter does not affect the velocity profile.

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23 penulis · 55 tautan kepenulisan bersama · 21 lintas organisasi

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  • Institut Teknologi Sepuluh Nopember
  • Universitas Nahdlatul Ulama Surabaya
  • Universitas Wijaya Kusuma Surabaya
  • University of Negros Occidental – Recoletos
  • Darul Ulum Islamic University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Teguh HerlambangUniversitas Nahdlatul Ulama Surabaya3
Hendro NurhadiInstitut Teknologi Sepuluh Nopember2
Erna AprilianiInstitut Teknologi Sepuluh Nopember1
Mayga KikiInstitut Teknologi Sepuluh Nopember1
Imam MukhlashInstitut Teknologi Sepuluh Nopember1
Acep TaryanaInstitut Teknologi Sepuluh Nopember1
Muhammad Syifa’ul MufidInstitut Teknologi Sepuluh Nopember1
Erlyana Trie DamayantiInstitut Teknologi Sepuluh Nopember1
Dinda Anisa’ MaulinaInstitut Teknologi Sepuluh Nopember1
Dinita RahmaliaDarul Ulum Islamic University1
Fajar Annas SusantoUniversitas Nahdlatul Ulama Surabaya1
Mohamad Yusak AnshoriUniversitas Nahdlatul Ulama Surabaya1
Teay ShawyunAfiliasi tidak diketahui1
Dennis Villasor MadrigalUniversity of Negros Occidental – Recoletos1
Kamiran KamiranInstitut Teknologi Sepuluh Nopember1
Denisa Dwi SyahputriInstitut Teknologi Sepuluh Nopember1
Mardlijah MardlijahInstitut Teknologi Sepuluh Nopember1
Belgis Ainatul IzaInstitut Teknologi Sepuluh Nopember1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ojs3.unpatti.ac.id/index.php/barekeng/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">MAGNETOHYDRODYNAMICS NANOFERRO FLUID FLOWS PASSING THROUGH A MAGNETIC POROUS SPHERE UNDER THERMAL RADIATION EFFECT</dc:title>
	<dc:creator>Widodo, Basuki</dc:creator>
	<dc:creator>Pamela, Eirene Juwita Ningtyas</dc:creator>
	<dc:creator>Adzkiya, Dieky</dc:creator>
	<dc:creator>Imron, Chairul</dc:creator>
	<dc:creator>Rahayuningsih, Tri</dc:creator>
	<dc:description xml:lang="en-US">In the application of thermonuclear reactor cooling, temperature regulation relies on experiments based on practical experience. Therefore, the accuracy of this temperature setting is operator-dependent. So it is necessary to develop a mathematical model to solve these problems. The dimensional mathematical model therefore is generated using the conservation laws of mass, momentum, and energy. The dimensional mathematical model is further transformed into non-dimensional mathematical model by using non-dimensional variables. The non-dimensional mathematical model is simplified using the similarity equation by utilizing the stream function. The model obtained is a system of nonlinear ordinary differential equations. This system of equations is then solved using an implicit numerical method using Keller-Box scheme. This Keller-Box method has high accuracy and is more efficient. The numerical simulation results show that the velocity profile and temperature profile decrease as the magnetic parameter, porosity parameter, and the Prandtl number increases, respectively. Meanwhile, when the radiation parameter increases, the temperature profile also increases, but the radiation parameter does not affect the velocity profile.</dc:description>
	<dc:publisher xml:lang="en-US">PATTIMURA UNIVERSITY</dc:publisher>
	<dc:date>2022-12-15</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6286</dc:identifier>
	<dc:identifier>10.30598/barekengvol16iss4pp1303-1312</dc:identifier>
	<dc:source xml:lang="en-US">BAREKENG: Jurnal Ilmu Matematika dan Terapan; Vol 16 No 4 (2022): BAREKENG: Journal of Mathematics and Its Applications; 1303-1312</dc:source>
	<dc:source>2615-3017</dc:source>
	<dc:source>1978-7227</dc:source>
	<dc:source>10.30598/barekengvol16iss4year2022</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6286/5146</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Basuki Widodo, Eirene Juwita Ningtyas Pamela, Dieky Adzkiya, Chairul Imron, Tri Rahayuningsih</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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