Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis
Modeling the boundary layer flow of ternary hybrid nanofluids is important for understanding and optimizing their thermal performance, particularly in applications where enhanced heat transfer and fluid dynamics are essential. This study numerically investigates the boundary layer flow of alumina-co...
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| Format: | Article |
| Language: | English |
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Tech Science Press
2025
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| Online Access: | http://psasir.upm.edu.my/id/eprint/118399/ http://psasir.upm.edu.my/id/eprint/118399/1/118399.pdf |
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| author | Wahid, Nur Syahirah Mohd Nasir, Nor Ain Azeany Md Arifin, Norihan Pop, Ioan |
| author_facet | Wahid, Nur Syahirah Mohd Nasir, Nor Ain Azeany Md Arifin, Norihan Pop, Ioan |
| author_sort | Wahid, Nur Syahirah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Modeling the boundary layer flow of ternary hybrid nanofluids is important for understanding and optimizing their thermal performance, particularly in applications where enhanced heat transfer and fluid dynamics are essential. This study numerically investigates the boundary layer flow of alumina-copper-silver/water nanofluid over a permeable stretching/shrinking sheet, incorporating both first and second-order velocity slip. The mathematical model is solved in MATLAB facilitated by the bvp4c function that employs the finite difference scheme and Lobatto IIIa formula. The solver successfully generates dual solutions for the model, and further analysis is conducted to assess their stability. The findings reported that only one of the solutions is stable. For the shrinking sheet case, increasing the first-order velocity slip delays boundary layer separation and enhances heat transfer, while, when the sheet is stretched, the second-order velocity slip accelerates separation and improves heat transfer. Boundary layer separation is most likely to occur when the sheet is shrinking; however, this can be controlled by adjusting the velocity slip with the inclusion of boundary layer suction. |
| first_indexed | 2025-11-15T14:37:36Z |
| format | Article |
| id | upm-118399 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:37:36Z |
| publishDate | 2025 |
| publisher | Tech Science Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1183992025-07-09T04:35:28Z http://psasir.upm.edu.my/id/eprint/118399/ Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis Wahid, Nur Syahirah Mohd Nasir, Nor Ain Azeany Md Arifin, Norihan Pop, Ioan Modeling the boundary layer flow of ternary hybrid nanofluids is important for understanding and optimizing their thermal performance, particularly in applications where enhanced heat transfer and fluid dynamics are essential. This study numerically investigates the boundary layer flow of alumina-copper-silver/water nanofluid over a permeable stretching/shrinking sheet, incorporating both first and second-order velocity slip. The mathematical model is solved in MATLAB facilitated by the bvp4c function that employs the finite difference scheme and Lobatto IIIa formula. The solver successfully generates dual solutions for the model, and further analysis is conducted to assess their stability. The findings reported that only one of the solutions is stable. For the shrinking sheet case, increasing the first-order velocity slip delays boundary layer separation and enhances heat transfer, while, when the sheet is stretched, the second-order velocity slip accelerates separation and improves heat transfer. Boundary layer separation is most likely to occur when the sheet is shrinking; however, this can be controlled by adjusting the velocity slip with the inclusion of boundary layer suction. Tech Science Press 2025-01-27 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/118399/1/118399.pdf Wahid, Nur Syahirah and Mohd Nasir, Nor Ain Azeany and Md Arifin, Norihan and Pop, Ioan (2025) Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis. Computer Modeling in Engineering & Sciences, 142 (2). pp. 1865-1881. ISSN 1526-1492; eISSN: 1526-1506 https://www.techscience.com/CMES/v142n2/59389 10.32604/cmes.2024.059508 |
| spellingShingle | Wahid, Nur Syahirah Mohd Nasir, Nor Ain Azeany Md Arifin, Norihan Pop, Ioan Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title | Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title_full | Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title_fullStr | Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title_full_unstemmed | Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title_short | Ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| title_sort | ternary hybrid nanofluid with first and second order velocity slips: dual solutions with stability analysis |
| url | http://psasir.upm.edu.my/id/eprint/118399/ http://psasir.upm.edu.my/id/eprint/118399/ http://psasir.upm.edu.my/id/eprint/118399/ http://psasir.upm.edu.my/id/eprint/118399/1/118399.pdf |