Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet
The non-Newtonian (NN) hybrid nanofluids (HNF) flow over a porous stretching or shrinking Riga sheet is calculated. The HNF is produced by the scattering of cerium oxide (CeO2) and aluminum oxide (Al2O3) nanoparticles. NN HNF offers a wide variety of uses. For instance, enhanced heat transportation,...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2025-08-01
|
| Series: | Open Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/phys-2025-0188 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849737729161560064 |
|---|---|
| author | Yasmin Humaira Bossly Rawan Alduais Fuad S. Al-Bossly Afrah Saeed Anwar |
| author_facet | Yasmin Humaira Bossly Rawan Alduais Fuad S. Al-Bossly Afrah Saeed Anwar |
| author_sort | Yasmin Humaira |
| collection | DOAJ |
| description | The non-Newtonian (NN) hybrid nanofluids (HNF) flow over a porous stretching or shrinking Riga sheet is calculated. The HNF is produced by the scattering of cerium oxide (CeO2) and aluminum oxide (Al2O3) nanoparticles. NN HNF offers a wide variety of uses. For instance, enhanced heat transportation, cooling, maintenance, and reliability in mechanically powered delivery of medicines, increased efficacy in microfluidic devices, advanced material synthesis, and energy-related applications such as storing energy and solar power generation systems are a few of them. For this purpose, the flow phenomena are modeled in the form of nonlinear partial differential equations (PDEs), which are reduced into the dimension-free form through the similarity conversion. The solution is obtained by using the numerical approach parametric continuation method. The stability analysis has also been performed to check which solution is stable and reliable in practice. The results are compared to the numerical outcomes of the published studies. The present findings have shown the best correlation with the previous published studies. The relative error between the published and present study at Pr = 10 (Prandtl number) is 0.00046%, which is gradually reduced up to 0.00202% with the variation of Pr = 0.7. Furthermore, the impact of a viscoelastic factor enhances the velocity field of HNF (Al2O3 and CeO2/SA) for both types of NN fluids (second-grade fluid & Walter’s B fluid) in the case of stretching Riga sheet. |
| format | Article |
| id | doaj-art-b169fb92ec784cc199b42e2aa315d55f |
| institution | DOAJ |
| issn | 2391-5471 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj-art-b169fb92ec784cc199b42e2aa315d55f2025-08-20T03:06:50ZengDe GruyterOpen Physics2391-54712025-08-0123111210.1515/phys-2025-0188Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheetYasmin Humaira0Bossly Rawan1Alduais Fuad S.2Al-Bossly Afrah3Saeed Anwar4Department of Basic Sciences, General Administration of Preparatory Year, King Faisal University, P.O. Box 400, Al Ahsa, 31982, Saudi ArabiaDepartment of Mathematics, College of Science, Jazan University, Jazan82817, Saudi ArabiaDepartment of Mathematics, College of Science and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi ArabiaDepartment of Mathematics, College of Science and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi ArabiaDepartment of Mathematics, Abdul Wali Khan University, Mardan, Khyber Pakhtunkhwa, 23200, PakistanThe non-Newtonian (NN) hybrid nanofluids (HNF) flow over a porous stretching or shrinking Riga sheet is calculated. The HNF is produced by the scattering of cerium oxide (CeO2) and aluminum oxide (Al2O3) nanoparticles. NN HNF offers a wide variety of uses. For instance, enhanced heat transportation, cooling, maintenance, and reliability in mechanically powered delivery of medicines, increased efficacy in microfluidic devices, advanced material synthesis, and energy-related applications such as storing energy and solar power generation systems are a few of them. For this purpose, the flow phenomena are modeled in the form of nonlinear partial differential equations (PDEs), which are reduced into the dimension-free form through the similarity conversion. The solution is obtained by using the numerical approach parametric continuation method. The stability analysis has also been performed to check which solution is stable and reliable in practice. The results are compared to the numerical outcomes of the published studies. The present findings have shown the best correlation with the previous published studies. The relative error between the published and present study at Pr = 10 (Prandtl number) is 0.00046%, which is gradually reduced up to 0.00202% with the variation of Pr = 0.7. Furthermore, the impact of a viscoelastic factor enhances the velocity field of HNF (Al2O3 and CeO2/SA) for both types of NN fluids (second-grade fluid & Walter’s B fluid) in the case of stretching Riga sheet.https://doi.org/10.1515/phys-2025-0188arrhenius activation energystability analysisnon-newtonian fluidhybrid nanofluidnumerical solutionriga sheet |
| spellingShingle | Yasmin Humaira Bossly Rawan Alduais Fuad S. Al-Bossly Afrah Saeed Anwar Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet Open Physics arrhenius activation energy stability analysis non-newtonian fluid hybrid nanofluid numerical solution riga sheet |
| title | Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet |
| title_full | Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet |
| title_fullStr | Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet |
| title_full_unstemmed | Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet |
| title_short | Numerical solution and stability analysis of non-Newtonian hybrid nanofluid flow subject to exponential heat source/sink over a Riga sheet |
| title_sort | numerical solution and stability analysis of non newtonian hybrid nanofluid flow subject to exponential heat source sink over a riga sheet |
| topic | arrhenius activation energy stability analysis non-newtonian fluid hybrid nanofluid numerical solution riga sheet |
| url | https://doi.org/10.1515/phys-2025-0188 |
| work_keys_str_mv | AT yasminhumaira numericalsolutionandstabilityanalysisofnonnewtonianhybridnanofluidflowsubjecttoexponentialheatsourcesinkoverarigasheet AT bosslyrawan numericalsolutionandstabilityanalysisofnonnewtonianhybridnanofluidflowsubjecttoexponentialheatsourcesinkoverarigasheet AT alduaisfuads numericalsolutionandstabilityanalysisofnonnewtonianhybridnanofluidflowsubjecttoexponentialheatsourcesinkoverarigasheet AT albosslyafrah numericalsolutionandstabilityanalysisofnonnewtonianhybridnanofluidflowsubjecttoexponentialheatsourcesinkoverarigasheet AT saeedanwar numericalsolutionandstabilityanalysisofnonnewtonianhybridnanofluidflowsubjecttoexponentialheatsourcesinkoverarigasheet |