Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions
The thermal analysis of hybrid nano-fluids is a significant research area with diverse applications in industries such as paint, electronics, and mechanical engineering. Existing literature provides limited solutions to the governing equations for the flow of these fluids. Modeling and deriving non-...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
|
| Series: | Partial Differential Equations in Applied Mathematics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666818124003309 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846125107789955072 |
|---|---|
| author | A. Abbasi W. Farooq M. Ijaz Khan Barno Sayfutdinovna Abdullaeva Sami Ullah Khan M. Waqas |
| author_facet | A. Abbasi W. Farooq M. Ijaz Khan Barno Sayfutdinovna Abdullaeva Sami Ullah Khan M. Waqas |
| author_sort | A. Abbasi |
| collection | DOAJ |
| description | The thermal analysis of hybrid nano-fluids is a significant research area with diverse applications in industries such as paint, electronics, and mechanical engineering. Existing literature provides limited solutions to the governing equations for the flow of these fluids. Modeling and deriving non-similar solutions for these equations pose interesting and challenging mathematical problems. This study focuses on investigating heat transfer in the flow of two types of nano-fluids, specifically Al2O3/H2O micropolar nano-fluid and Al2O3 + Ag/H2O hybrid nano-fluid, near an isothermal sphere. Conservation laws are employed to formulate the mathematical problem, and by normalizing the variables, the governing equations are converted into a set of dimensionless partial differential equations. Non-similar solutions are then obtained using numerical methods. A comparative analysis is carried out to assess the influence of various parameters on different profiles and engineering quantities for both types of nano-fluids. Both linear and rotational velocities fall down near the surface of sphere with rising microstructure in hybrid nanofluid. The micro-rotation parameter rises the temperature profile while reduces the Nusselt number of both traditional Al2O3/water based nanofluid as well as hybrid nanofluid. |
| format | Article |
| id | doaj-art-8c16beef34264b14a2a7ef3f48d4d23d |
| institution | Kabale University |
| issn | 2666-8181 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Partial Differential Equations in Applied Mathematics |
| spelling | doaj-art-8c16beef34264b14a2a7ef3f48d4d23d2024-12-13T11:05:40ZengElsevierPartial Differential Equations in Applied Mathematics2666-81812024-12-0112100944Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutionsA. Abbasi0W. Farooq1M. Ijaz Khan2Barno Sayfutdinovna Abdullaeva3Sami Ullah Khan4M. Waqas5Department of Mathematics, University of Azad Jammu and Kashmir Muzaffarabad 13100, PakistanDepartment of Mathematics, University of Azad Jammu and Kashmir Muzaffarabad 13100, PakistanDepartment of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, P.O. Box, 1664, Al-Khobar 31952, Kingdom of Saudi ArabiaDepartment of Mathematics and Information Technologies, Vice-Rector for Scientific Affairs, Tashkent State Pedagogical University, Tashkent, UzbekistanDepartment of Mathematics, Namal University, Mianwali 42250, PakistanNUTECH School of Applied Sciences and Humanities, National University of Technology, Islamabad 44000, Pakistan; Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon; Corresponding author.The thermal analysis of hybrid nano-fluids is a significant research area with diverse applications in industries such as paint, electronics, and mechanical engineering. Existing literature provides limited solutions to the governing equations for the flow of these fluids. Modeling and deriving non-similar solutions for these equations pose interesting and challenging mathematical problems. This study focuses on investigating heat transfer in the flow of two types of nano-fluids, specifically Al2O3/H2O micropolar nano-fluid and Al2O3 + Ag/H2O hybrid nano-fluid, near an isothermal sphere. Conservation laws are employed to formulate the mathematical problem, and by normalizing the variables, the governing equations are converted into a set of dimensionless partial differential equations. Non-similar solutions are then obtained using numerical methods. A comparative analysis is carried out to assess the influence of various parameters on different profiles and engineering quantities for both types of nano-fluids. Both linear and rotational velocities fall down near the surface of sphere with rising microstructure in hybrid nanofluid. The micro-rotation parameter rises the temperature profile while reduces the Nusselt number of both traditional Al2O3/water based nanofluid as well as hybrid nanofluid.http://www.sciencedirect.com/science/article/pii/S2666818124003309Micro-rotationIsothermal sphereHybrid nano-fluidsNumerical simulationNon-similar modeling |
| spellingShingle | A. Abbasi W. Farooq M. Ijaz Khan Barno Sayfutdinovna Abdullaeva Sami Ullah Khan M. Waqas Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions Partial Differential Equations in Applied Mathematics Micro-rotation Isothermal sphere Hybrid nano-fluids Numerical simulation Non-similar modeling |
| title | Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions |
| title_full | Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions |
| title_fullStr | Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions |
| title_full_unstemmed | Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions |
| title_short | Thermal analysis of hybrid nano-fluids: Modeling and non-similar solutions |
| title_sort | thermal analysis of hybrid nano fluids modeling and non similar solutions |
| topic | Micro-rotation Isothermal sphere Hybrid nano-fluids Numerical simulation Non-similar modeling |
| url | http://www.sciencedirect.com/science/article/pii/S2666818124003309 |
| work_keys_str_mv | AT aabbasi thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions AT wfarooq thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions AT mijazkhan thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions AT barnosayfutdinovnaabdullaeva thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions AT samiullahkhan thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions AT mwaqas thermalanalysisofhybridnanofluidsmodelingandnonsimilarsolutions |