Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder
This paper investigates hybrid nanofluids flowing around a circular cylinder of free convection under the constant surface heat flux. Nanoparticles of copper oxides, Gold, and Aluminum (CuO, Au, Al) are considered to support the heat transfer performance of blood/water-based hybrid nanofluids. The...
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| Format: | Article |
| Language: | English |
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Universiti Malaysia Pahang Publishing
2022-06-01
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| Series: | Journal of Mechanical Engineering and Sciences |
| Subjects: | |
| Online Access: | https://journal.ump.edu.my/jmes/article/view/5926 |
| _version_ | 1797696120711806976 |
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| author | Firas A. Alwawi Mohammed Z. Swalmeh Ibrahim M. Sulaiman Nusayba Yaseen Hamzeh T. Alkasasbeh Tarik Faris Al Soub |
| author_facet | Firas A. Alwawi Mohammed Z. Swalmeh Ibrahim M. Sulaiman Nusayba Yaseen Hamzeh T. Alkasasbeh Tarik Faris Al Soub |
| author_sort | Firas A. Alwawi |
| collection | DOAJ |
| description | This paper investigates hybrid nanofluids flowing around a circular cylinder of free convection under the constant surface heat flux. Nanoparticles of copper oxides, Gold, and Aluminum (CuO, Au, Al) are considered to support the heat transfer performance of blood/water-based hybrid nanofluids. The governing model for hybrid nanofluids which is in form of non-linear partial differential equations (PDEs) are first transformed to a more convenient form by similarity transformation approach then approximated numerically by the Keller box method. Several comparatives are performed in this work resulting in the superiority of the hybrid-nanofluid over regular nanofluid in terms of heat transfer rate, velocity, and local skin friction coefficient. Findings confirmed that the surface temperature and temperature field are augmented, with increasing volume fraction for nanoparticles. Also, Gold nanoparticles give a higher result for all examined physical properties than Aluminum and copper oxides nanoparticles. |
| first_indexed | 2024-03-12T03:20:59Z |
| format | Article |
| id | doaj.art-58abb504015d4d469d4e76e5cbeabb70 |
| institution | Directory Open Access Journal |
| issn | 2289-4659 2231-8380 |
| language | English |
| last_indexed | 2024-03-12T03:20:59Z |
| publishDate | 2022-06-01 |
| publisher | Universiti Malaysia Pahang Publishing |
| record_format | Article |
| series | Journal of Mechanical Engineering and Sciences |
| spelling | doaj.art-58abb504015d4d469d4e76e5cbeabb702023-09-03T13:57:23ZengUniversiti Malaysia Pahang PublishingJournal of Mechanical Engineering and Sciences2289-46592231-83802022-06-011628931894210.15282/jmes.16.2.2022.10.0706Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinderFiras A. Alwawi 0Mohammed Z. Swalmeh 1Ibrahim M. Sulaiman 2Nusayba Yaseen 3Hamzeh T. Alkasasbeh 4Tarik Faris Al Soub 5Department of Mathematics, College of Sciences and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.Faculty of Arts and Sciences, Aqaba University of Technology, 77110, Aqaba, Jordan.Faculty of informatics and computing, universiti Sultan Zainal Abidin, 21300,Terengganu, MalaysiaFaculty of Arts and Sciences, Aqaba University of Technology, 77110, Aqaba, Jordan.Department of Mathematics, Faculty of Science, Ajloun National University, P.O.Box 43, Ajloun 26810, Jordan.Faculty of Arts and Sciences, Aqaba University of Technology, 77110, Aqaba, Jordan.This paper investigates hybrid nanofluids flowing around a circular cylinder of free convection under the constant surface heat flux. Nanoparticles of copper oxides, Gold, and Aluminum (CuO, Au, Al) are considered to support the heat transfer performance of blood/water-based hybrid nanofluids. The governing model for hybrid nanofluids which is in form of non-linear partial differential equations (PDEs) are first transformed to a more convenient form by similarity transformation approach then approximated numerically by the Keller box method. Several comparatives are performed in this work resulting in the superiority of the hybrid-nanofluid over regular nanofluid in terms of heat transfer rate, velocity, and local skin friction coefficient. Findings confirmed that the surface temperature and temperature field are augmented, with increasing volume fraction for nanoparticles. Also, Gold nanoparticles give a higher result for all examined physical properties than Aluminum and copper oxides nanoparticles.https://journal.ump.edu.my/jmes/article/view/5926circular cylinderconstant surface heat fluxfree convectionhybrid-nanofluid |
| spellingShingle | Firas A. Alwawi Mohammed Z. Swalmeh Ibrahim M. Sulaiman Nusayba Yaseen Hamzeh T. Alkasasbeh Tarik Faris Al Soub Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder Journal of Mechanical Engineering and Sciences circular cylinder constant surface heat flux free convection hybrid-nanofluid |
| title | Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder |
| title_full | Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder |
| title_fullStr | Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder |
| title_full_unstemmed | Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder |
| title_short | Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder |
| title_sort | numerical investigation of heat transfer characteristics for blood water based hybrid nanofluids in free convection about a circular cylinder |
| topic | circular cylinder constant surface heat flux free convection hybrid-nanofluid |
| url | https://journal.ump.edu.my/jmes/article/view/5926 |
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