Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption
The use of hybrid nanofluid as an alternate heat transfer fluid has shown great potential, and ongoing research to improve its thermal conductivity is important. This study focuses on the impact of heat generation/ absorption on the unsteady Hiemenz flow of aqueous hybrid nanofluid containing copper...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Akademi Baru
2023
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| Online Access: | http://umpir.ump.edu.my/id/eprint/39862/ http://umpir.ump.edu.my/id/eprint/39862/1/Unsteady%20Hiemenz%20Flow%20of%20Cu-SiO2%20Hybrid%20Nanofluid%20with%20Heat.pdf |
| _version_ | 1848825886198988800 |
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| author | Yap, Bing Kho Rahimah, Jusoh Sheremet, Mikhail Mohd Zuki, Salleh Zulkhibri, Ismail Nooraini, Zainuddin |
| author_facet | Yap, Bing Kho Rahimah, Jusoh Sheremet, Mikhail Mohd Zuki, Salleh Zulkhibri, Ismail Nooraini, Zainuddin |
| author_sort | Yap, Bing Kho |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The use of hybrid nanofluid as an alternate heat transfer fluid has shown great potential, and ongoing research to improve its thermal conductivity is important. This study focuses on the impact of heat generation/ absorption on the unsteady Hiemenz flow of aqueous hybrid nanofluid containing copper and silica nanoparticles. Mathematical equations for the hybrid nanofluid model are derived using suitable similarity transformations and solved numerically using bvp4c codes in Matlab software. The results indicate that increased heat generation/absorption leads to an increase in both momentum and thermal boundary layer thickness. The effects of suction and nanoparticle concentration are also analysed and presented graphically. Additionally, a stability analysis is also performed, which discloses that the first solution produced is stable, however, the second solution is not. The findings of this study provide valuable insights into the behaviour of hybrid nanofluid in unsteady flow and can aid in the development of more efficient heat transfer fluids for various engineering applications. |
| first_indexed | 2025-11-15T03:36:03Z |
| format | Article |
| id | ump-39862 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:36:03Z |
| publishDate | 2023 |
| publisher | Akademi Baru |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-398622024-01-04T07:26:09Z http://umpir.ump.edu.my/id/eprint/39862/ Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption Yap, Bing Kho Rahimah, Jusoh Sheremet, Mikhail Mohd Zuki, Salleh Zulkhibri, Ismail Nooraini, Zainuddin Q Science (General) QA Mathematics QD Chemistry The use of hybrid nanofluid as an alternate heat transfer fluid has shown great potential, and ongoing research to improve its thermal conductivity is important. This study focuses on the impact of heat generation/ absorption on the unsteady Hiemenz flow of aqueous hybrid nanofluid containing copper and silica nanoparticles. Mathematical equations for the hybrid nanofluid model are derived using suitable similarity transformations and solved numerically using bvp4c codes in Matlab software. The results indicate that increased heat generation/absorption leads to an increase in both momentum and thermal boundary layer thickness. The effects of suction and nanoparticle concentration are also analysed and presented graphically. Additionally, a stability analysis is also performed, which discloses that the first solution produced is stable, however, the second solution is not. The findings of this study provide valuable insights into the behaviour of hybrid nanofluid in unsteady flow and can aid in the development of more efficient heat transfer fluids for various engineering applications. Akademi Baru 2023-10 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/39862/1/Unsteady%20Hiemenz%20Flow%20of%20Cu-SiO2%20Hybrid%20Nanofluid%20with%20Heat.pdf Yap, Bing Kho and Rahimah, Jusoh and Sheremet, Mikhail and Mohd Zuki, Salleh and Zulkhibri, Ismail and Nooraini, Zainuddin (2023) Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 110 (2). pp. 95-107. ISSN 2289-7879. (Published) https://doi.org/10.37934/arfmts.110.2.95107 https://doi.org/10.37934/arfmts.110.2.95107 |
| spellingShingle | Q Science (General) QA Mathematics QD Chemistry Yap, Bing Kho Rahimah, Jusoh Sheremet, Mikhail Mohd Zuki, Salleh Zulkhibri, Ismail Nooraini, Zainuddin Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title | Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title_full | Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title_fullStr | Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title_full_unstemmed | Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title_short | Unsteady Hiemenz flow of Cu-SiO2 hybrid nanofluid with heat generation/absorption |
| title_sort | unsteady hiemenz flow of cu-sio2 hybrid nanofluid with heat generation/absorption |
| topic | Q Science (General) QA Mathematics QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/39862/ http://umpir.ump.edu.my/id/eprint/39862/ http://umpir.ump.edu.my/id/eprint/39862/ http://umpir.ump.edu.my/id/eprint/39862/1/Unsteady%20Hiemenz%20Flow%20of%20Cu-SiO2%20Hybrid%20Nanofluid%20with%20Heat.pdf |