Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions
The free convection boundary layer flow on a solid sphere with convective boundary conditions has been investigated. The basic equations of boundary layer are transformed into a non-dimensional form and reduced to nonlinear systems of partial differential equations are solved numerically using an im...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/5487/1/Hamzeh_et_al_2014_j_of_physic_1_10.pdf |
| _version_ | 1796989965957070848 |
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| author | Mohd Zuki, Salleh Alkasasbeh, Hamzeh Taha Razman, Mat Tahar Roslinda, Nazar |
| author_facet | Mohd Zuki, Salleh Alkasasbeh, Hamzeh Taha Razman, Mat Tahar Roslinda, Nazar |
| author_sort | Mohd Zuki, Salleh |
| collection | UMP |
| description | The free convection boundary layer flow on a solid sphere with convective boundary conditions has been investigated. The basic equations of boundary layer are transformed into a non-dimensional form and reduced to nonlinear systems of partial differential equations are solved numerically using an implicit finite difference scheme known as the Keller-box method. Numerical results are obtained for the wall temperature, the local heat transfer coefficient and the local skin friction coefficient, as well as the velocity and temperature profiles of the fluid. The features of the flow and heat transfer characteristics for Prandtl number, Pr = 0.7 7 and 100, the conjugate parameter \gamma = 0.05, 0.1, 0.2 and the coordinate running along the surface of the sphere, x are analyzed and discussed |
| first_indexed | 2024-03-06T11:44:50Z |
| format | Article |
| id | UMPir5487 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:44:50Z |
| publishDate | 2014 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | UMPir54872018-01-11T01:01:18Z http://umpir.ump.edu.my/id/eprint/5487/ Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions Mohd Zuki, Salleh Alkasasbeh, Hamzeh Taha Razman, Mat Tahar Roslinda, Nazar QA Mathematics The free convection boundary layer flow on a solid sphere with convective boundary conditions has been investigated. The basic equations of boundary layer are transformed into a non-dimensional form and reduced to nonlinear systems of partial differential equations are solved numerically using an implicit finite difference scheme known as the Keller-box method. Numerical results are obtained for the wall temperature, the local heat transfer coefficient and the local skin friction coefficient, as well as the velocity and temperature profiles of the fluid. The features of the flow and heat transfer characteristics for Prandtl number, Pr = 0.7 7 and 100, the conjugate parameter \gamma = 0.05, 0.1, 0.2 and the coordinate running along the surface of the sphere, x are analyzed and discussed IOP Publishing 2014-03 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5487/1/Hamzeh_et_al_2014_j_of_physic_1_10.pdf Mohd Zuki, Salleh and Alkasasbeh, Hamzeh Taha and Razman, Mat Tahar and Roslinda, Nazar (2014) Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions. Journal of Physics: Conference series, 495. pp. 1-10. ISSN 1742-6588. (Published) http://dx.doi.org/10.1088/1742-6596/495/1/012025 DOI: 10.1088/1742-6596/495/1/012025 |
| spellingShingle | QA Mathematics Mohd Zuki, Salleh Alkasasbeh, Hamzeh Taha Razman, Mat Tahar Roslinda, Nazar Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title | Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title_full | Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title_fullStr | Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title_full_unstemmed | Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title_short | Numerical Solutions of Free Convection Boundary Layer Flow on a Solid Sphere with Convective Boundary Conditions |
| title_sort | numerical solutions of free convection boundary layer flow on a solid sphere with convective boundary conditions |
| topic | QA Mathematics |
| url | http://umpir.ump.edu.my/id/eprint/5487/1/Hamzeh_et_al_2014_j_of_physic_1_10.pdf |
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