The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid
This study investigates the stagnation point flow of Prandtl fluid along a stretching sheet in a permeable medium, incorporating natural convection, magnetic field effects, heat generation, thermal radiation, and Soret and Dufour phenomena. The analysis integrates velocity, concentration slips, and...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724007721 |
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| author | Salman Zeb Zakir Ullah A.B. Albidah Ilyas Khan Waqar A. Khan |
| author_facet | Salman Zeb Zakir Ullah A.B. Albidah Ilyas Khan Waqar A. Khan |
| author_sort | Salman Zeb |
| collection | DOAJ |
| description | This study investigates the stagnation point flow of Prandtl fluid along a stretching sheet in a permeable medium, incorporating natural convection, magnetic field effects, heat generation, thermal radiation, and Soret and Dufour phenomena. The analysis integrates velocity, concentration slips, and temperature jumps within a nonlinear partial differential equation framework. These equations are converted into nonlinear partial differential equations using appropriate dimensionless variables. The key findings reveal that porosity significantly enhances the skin friction coefficient while increasing heat source parameters reduces the Nusselt number. Additionally, chemical reaction parameters markedly elevate concentration distribution. The practical applications of this research include optimizing industrial processes like heat exchangers, cooling systems, and material manufacturing by understanding how permeability and porosity impact heat and mass transfer rates. This study quantifies how magnetic fields can reduce fluid velocity in boundary layers, providing insights for designing energy-efficient systems. These results emphasize the potential to enhance thermal management and operational efficiency in diverse engineering systems. |
| format | Article |
| id | doaj-art-eb7a3e06ca1645eb83c710b1adf7e84e |
| institution | Kabale University |
| issn | 2211-3797 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-eb7a3e06ca1645eb83c710b1adf7e84e2025-01-18T05:04:31ZengElsevierResults in Physics2211-37972025-01-0168108087The significance of heat transfer through natural convection in stagnation point flow of prandtl fluidSalman Zeb0Zakir Ullah1A.B. Albidah2Ilyas Khan3Waqar A. Khan4Department of Mathematics, University of Malakand, Dir Lower, Chakdara 18800, PakistanDepartment of Mathematics, University of Malakand, Dir Lower, Chakdara 18800, PakistanDepartment of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia; Corresponding authors.Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia; Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan; Corresponding authors.Department of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, 31952 Al Khobar, Saudi ArabiaThis study investigates the stagnation point flow of Prandtl fluid along a stretching sheet in a permeable medium, incorporating natural convection, magnetic field effects, heat generation, thermal radiation, and Soret and Dufour phenomena. The analysis integrates velocity, concentration slips, and temperature jumps within a nonlinear partial differential equation framework. These equations are converted into nonlinear partial differential equations using appropriate dimensionless variables. The key findings reveal that porosity significantly enhances the skin friction coefficient while increasing heat source parameters reduces the Nusselt number. Additionally, chemical reaction parameters markedly elevate concentration distribution. The practical applications of this research include optimizing industrial processes like heat exchangers, cooling systems, and material manufacturing by understanding how permeability and porosity impact heat and mass transfer rates. This study quantifies how magnetic fields can reduce fluid velocity in boundary layers, providing insights for designing energy-efficient systems. These results emphasize the potential to enhance thermal management and operational efficiency in diverse engineering systems.http://www.sciencedirect.com/science/article/pii/S2211379724007721Prandtl fluidStagnation pointPorous mediumNatural convectionChemical reactionSlip conditions |
| spellingShingle | Salman Zeb Zakir Ullah A.B. Albidah Ilyas Khan Waqar A. Khan The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid Results in Physics Prandtl fluid Stagnation point Porous medium Natural convection Chemical reaction Slip conditions |
| title | The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| title_full | The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| title_fullStr | The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| title_full_unstemmed | The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| title_short | The significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| title_sort | significance of heat transfer through natural convection in stagnation point flow of prandtl fluid |
| topic | Prandtl fluid Stagnation point Porous medium Natural convection Chemical reaction Slip conditions |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724007721 |
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