Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate
This study investigates the impact of magnetohydrodynamic effects and thermal radiation on axisymmetric flow with carbon nanotubes over a rotating cylinder. The thermal energy behavior of the nanofluid is analyzed using the Xue model, with water as the base fluid and two different types of nanoparti...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X23008444 |
| _version_ | 1827794087508443136 |
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| author | Yijie Li Yuchi Leng Mahnoor Sarfraz Nevine M. Gunaime Jawad Ahmed Ahmed M. Hassan Mohamed Abdelghany Elkotb |
| author_facet | Yijie Li Yuchi Leng Mahnoor Sarfraz Nevine M. Gunaime Jawad Ahmed Ahmed M. Hassan Mohamed Abdelghany Elkotb |
| author_sort | Yijie Li |
| collection | DOAJ |
| description | This study investigates the impact of magnetohydrodynamic effects and thermal radiation on axisymmetric flow with carbon nanotubes over a rotating cylinder. The thermal energy behavior of the nanofluid is analyzed using the Xue model, with water as the base fluid and two different types of nanoparticles: single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). The governing flow problem is transformed through appropriate transformations, resulting in a system of ordinary differential equations. Numerical solutions are obtained using the bvp4c function in MATLAB. The results indicate that the thermal transport coefficient increases with the radiation number in both SWCNTs and MWCNTs cases. Further, the presence of nanoparticles in the nanofluid leads to an increase in the thermal transport coefficient due to the volume fraction of the nanoparticles. Moreover, the study reveals that water-based MWCNTs exhibit a higher heat transfer rate than water-based SWCNTs. These findings contribute to understanding thermal energy characteristics in nanofluids and have implications for applications such as heat exchangers, electronic cooling systems, and the thermal management of advanced materials. |
| first_indexed | 2024-03-11T18:28:44Z |
| format | Article |
| id | doaj.art-3ca4edd7d4504502b280cf2cdbad3f49 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-03-11T18:28:44Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-3ca4edd7d4504502b280cf2cdbad3f492023-10-13T13:53:55ZengElsevierCase Studies in Thermal Engineering2214-157X2023-11-0151103538Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rateYijie Li0Yuchi Leng1Mahnoor Sarfraz2Nevine M. Gunaime3Jawad Ahmed4Ahmed M. Hassan5Mohamed Abdelghany Elkotb6School of Computer Science, University of St Andrews, St Andrews, KY16 9SX, United KingdomSchool of Physics and Electronic Information, Yantai University, Yantai, 264005, China; Corresponding author.Department of Mathematics, Quaid-i-Azam University, Islamabad, 44000, PakistanDepartment of Basic Sciences, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh, 11673, Saudi ArabiaDepartment of Basic Sciences, University of Engineering and Technology, Taxila, 47050, PakistanFaculty of Engineering, Future University in Egypt, 11835, EgyptMechanical Engineering Department, College of Engineering, King Khalid University, Abha, 61421, Saudi ArabiaThis study investigates the impact of magnetohydrodynamic effects and thermal radiation on axisymmetric flow with carbon nanotubes over a rotating cylinder. The thermal energy behavior of the nanofluid is analyzed using the Xue model, with water as the base fluid and two different types of nanoparticles: single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). The governing flow problem is transformed through appropriate transformations, resulting in a system of ordinary differential equations. Numerical solutions are obtained using the bvp4c function in MATLAB. The results indicate that the thermal transport coefficient increases with the radiation number in both SWCNTs and MWCNTs cases. Further, the presence of nanoparticles in the nanofluid leads to an increase in the thermal transport coefficient due to the volume fraction of the nanoparticles. Moreover, the study reveals that water-based MWCNTs exhibit a higher heat transfer rate than water-based SWCNTs. These findings contribute to understanding thermal energy characteristics in nanofluids and have implications for applications such as heat exchangers, electronic cooling systems, and the thermal management of advanced materials.http://www.sciencedirect.com/science/article/pii/S2214157X23008444Carbon nanotubesRotating cylinderNanofluidThermal radiationsNumerical solutions |
| spellingShingle | Yijie Li Yuchi Leng Mahnoor Sarfraz Nevine M. Gunaime Jawad Ahmed Ahmed M. Hassan Mohamed Abdelghany Elkotb Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate Case Studies in Thermal Engineering Carbon nanotubes Rotating cylinder Nanofluid Thermal radiations Numerical solutions |
| title | Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| title_full | Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| title_fullStr | Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| title_full_unstemmed | Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| title_short | Thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| title_sort | thermal transport through carbon nanotubes based nanofluid flow over a rotating cylinder with statistical analysis for heat transfer rate |
| topic | Carbon nanotubes Rotating cylinder Nanofluid Thermal radiations Numerical solutions |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X23008444 |
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