Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis
Our main focus in this paper is to investigate the effects of Soret and Dufour known as thermodiffusion and diffusion-thermo on moving plate in copper water nanofluid. The set of partial differential equations are converted into set of ordinary differential equations using the appropriate similarity...
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| Format: | Article |
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Penerbit Akademia Baru
2021
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| author | Najib, Najwa Bachok @ Lati, Norfifah |
| author_facet | Najib, Najwa Bachok @ Lati, Norfifah |
| author_sort | Najib, Najwa |
| collection | UPM |
| description | Our main focus in this paper is to investigate the effects of Soret and Dufour known as thermodiffusion and diffusion-thermo on moving plate in copper water nanofluid. The set of partial differential equations are converted into set of ordinary differential equations using the appropriate similarity variables before being solved numerically using bvp4c code in Matlab software. The results of heat and mass transfer, temperature and concentration profiles on Soret as well as Dufour effects are presented graphically. Soret effect increases the heat transfer rate at the surface while Dufour effect decreases the mass transfer rate at the surface. Since the solutions exist in dual, we carry out the stability solutions to determine which solution is stable and hence the physical meaning is realized physically. |
| first_indexed | 2024-03-06T11:03:16Z |
| format | Article |
| id | upm.eprints-96262 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T11:03:16Z |
| publishDate | 2021 |
| publisher | Penerbit Akademia Baru |
| record_format | dspace |
| spelling | upm.eprints-962622023-01-31T02:54:49Z http://psasir.upm.edu.my/id/eprint/96262/ Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis Najib, Najwa Bachok @ Lati, Norfifah Our main focus in this paper is to investigate the effects of Soret and Dufour known as thermodiffusion and diffusion-thermo on moving plate in copper water nanofluid. The set of partial differential equations are converted into set of ordinary differential equations using the appropriate similarity variables before being solved numerically using bvp4c code in Matlab software. The results of heat and mass transfer, temperature and concentration profiles on Soret as well as Dufour effects are presented graphically. Soret effect increases the heat transfer rate at the surface while Dufour effect decreases the mass transfer rate at the surface. Since the solutions exist in dual, we carry out the stability solutions to determine which solution is stable and hence the physical meaning is realized physically. Penerbit Akademia Baru 2021 Article PeerReviewed Najib, Najwa and Bachok @ Lati, Norfifah (2021) Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 82 (1). 96 - 104. ISSN 2289-7879 https://www.akademiabaru.com/submit/index.php/arfmts/article/view/971 10.37934/arfmts.82.1.96104 |
| spellingShingle | Najib, Najwa Bachok @ Lati, Norfifah Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title | Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title_full | Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title_fullStr | Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title_full_unstemmed | Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title_short | Boundary layer flow, heat and mass transfer of Cu-water nanofluid over a moving plate with Soret and Dufour effects: stability analysis |
| title_sort | boundary layer flow heat and mass transfer of cu water nanofluid over a moving plate with soret and dufour effects stability analysis |
| work_keys_str_mv | AT najibnajwa boundarylayerflowheatandmasstransferofcuwaternanofluidoveramovingplatewithsoretanddufoureffectsstabilityanalysis AT bachoklatinorfifah boundarylayerflowheatandmasstransferofcuwaternanofluidoveramovingplatewithsoretanddufoureffectsstabilityanalysis |