Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution
This study aims to examine the effect of governing parameters on the flow and heat transfer of the steady mixed convection flow embedded in porous medium with convective boundary conditions. The resulting system of nonlinear partial differential equations is solved numerically. The special case at t...
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| Format: | Conference or Workshop Item |
| Language: | English English |
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EDP Sciences
2018
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/22165/ http://umpir.ump.edu.my/id/eprint/22165/1/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed.pdf http://umpir.ump.edu.my/id/eprint/22165/2/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed%202.pdf |
| _version_ | 1848821525120024576 |
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| author | Norhafizah, Md Sarif Mohd Zuki, Salleh Roslinda, Nazar |
| author_facet | Norhafizah, Md Sarif Mohd Zuki, Salleh Roslinda, Nazar |
| author_sort | Norhafizah, Md Sarif |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This study aims to examine the effect of governing parameters on the flow and heat transfer of the steady mixed convection flow embedded in porous medium with convective boundary conditions. The resulting system of nonlinear partial differential equations is solved numerically. The special case at the lower stagnation point of the cylinder is observed and the case where bottom surface of the cylinder is heated by convection from hot fluids is considered. Numerical solutions are obtained for the velocity, temperature and nanoparticle volume fraction profiles for two values of governing parameters namely convective parameter γ and Lewis number Le. It is found that as the convective parameter γ increases, velocity profile, temperature and nanoparticle volume fraction profile also increases. |
| first_indexed | 2025-11-15T02:26:44Z |
| format | Conference or Workshop Item |
| id | ump-22165 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:26:44Z |
| publishDate | 2018 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-221652018-11-15T08:30:38Z http://umpir.ump.edu.my/id/eprint/22165/ Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution Norhafizah, Md Sarif Mohd Zuki, Salleh Roslinda, Nazar Q Science (General) This study aims to examine the effect of governing parameters on the flow and heat transfer of the steady mixed convection flow embedded in porous medium with convective boundary conditions. The resulting system of nonlinear partial differential equations is solved numerically. The special case at the lower stagnation point of the cylinder is observed and the case where bottom surface of the cylinder is heated by convection from hot fluids is considered. Numerical solutions are obtained for the velocity, temperature and nanoparticle volume fraction profiles for two values of governing parameters namely convective parameter γ and Lewis number Le. It is found that as the convective parameter γ increases, velocity profile, temperature and nanoparticle volume fraction profile also increases. EDP Sciences 2018 Conference or Workshop Item PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/22165/1/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed.pdf pdf en http://umpir.ump.edu.my/id/eprint/22165/2/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed%202.pdf Norhafizah, Md Sarif and Mohd Zuki, Salleh and Roslinda, Nazar (2018) Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution. In: MATEC Web of Conferences: 2nd International Conference on Material Engineering and Advanced Manufacturing Technology (MEAMT 2018) , 25-27 May 2018 , Beijing, China. pp. 1-6., 189. ISSN 2261236X (Published) https://www.matec-conferences.org/articles/matecconf/abs/2018/48/matecconf_meamt2018_02004/matecconf_meamt2018_02004.html |
| spellingShingle | Q Science (General) Norhafizah, Md Sarif Mohd Zuki, Salleh Roslinda, Nazar Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title | Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title_full | Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title_fullStr | Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title_full_unstemmed | Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title_short | Mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: A numerical solution |
| title_sort | mixed convection over a horizontal circular cylinder embedded in porous medium immersed in a nanofluid with convective boundary conditions at lower stagnation point: a numerical solution |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/22165/ http://umpir.ump.edu.my/id/eprint/22165/ http://umpir.ump.edu.my/id/eprint/22165/1/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed.pdf http://umpir.ump.edu.my/id/eprint/22165/2/Mixed%20convection%20over%20a%20horizontal%20circular%20cylinder%20embedded%20in%20porous%20medium%20immersed%202.pdf |