One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study
Among various numerical solution techniques, finite element method (FEM) and differential quadrature method (DQM) are two important of those. Usually elements are sub-divided uniformly in FEM (conventional FEM, CFEM) to obtain temperature distribution behavior in a fin. Hence, extra computational co...
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Malaysia Pahang
2010
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| Online Access: | http://umpir.ump.edu.my/id/eprint/1758/ http://umpir.ump.edu.my/id/eprint/1758/1/One-Dimensional%20Heat%20Transfer%20in%20a%20Convection-Tip%20Rectangular%20Thin%20Fin%20A%20Comparative%20Study.pdf |
| _version_ | 1848816905432858624 |
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| author | Fakir, Md Moslemuddin M. M., Rahman R. A., Bakar S., Basri |
| author_facet | Fakir, Md Moslemuddin M. M., Rahman R. A., Bakar S., Basri |
| author_sort | Fakir, Md Moslemuddin |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Among various numerical solution techniques, finite element method (FEM) and differential quadrature method (DQM) are two important of those. Usually elements are sub-divided uniformly in FEM (conventional FEM, CFEM) to obtain temperature distribution behavior in a fin. Hence, extra computational complexity is needed to obtain a fair solution with required accuracy. In this paper, non-uniform sub-elements are considered for FEM (efficient FEM, EFEM) solution to reduce the computational complexity. Then EFEM is applied for the solution of one-dimensional heat transfer problem in an convection-tip thin rectangular fin. The obtained results are compared with CFEM and efficient DQM (EDQM, with non-uniform mesh generation). It is found that the EFEM exhibits approximately 100% and 99% accuracy compared to CFEM and EDQM respectively showing its potentiality. |
| first_indexed | 2025-11-15T01:13:18Z |
| format | Conference or Workshop Item |
| id | ump-1758 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:13:18Z |
| publishDate | 2010 |
| publisher | Universiti Malaysia Pahang |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-17582018-12-20T09:00:25Z http://umpir.ump.edu.my/id/eprint/1758/ One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study Fakir, Md Moslemuddin M. M., Rahman R. A., Bakar S., Basri TJ Mechanical engineering and machinery Among various numerical solution techniques, finite element method (FEM) and differential quadrature method (DQM) are two important of those. Usually elements are sub-divided uniformly in FEM (conventional FEM, CFEM) to obtain temperature distribution behavior in a fin. Hence, extra computational complexity is needed to obtain a fair solution with required accuracy. In this paper, non-uniform sub-elements are considered for FEM (efficient FEM, EFEM) solution to reduce the computational complexity. Then EFEM is applied for the solution of one-dimensional heat transfer problem in an convection-tip thin rectangular fin. The obtained results are compared with CFEM and efficient DQM (EDQM, with non-uniform mesh generation). It is found that the EFEM exhibits approximately 100% and 99% accuracy compared to CFEM and EDQM respectively showing its potentiality. Universiti Malaysia Pahang 2010 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/1758/1/One-Dimensional%20Heat%20Transfer%20in%20a%20Convection-Tip%20Rectangular%20Thin%20Fin%20A%20Comparative%20Study.pdf Fakir, Md Moslemuddin and M. M., Rahman and R. A., Bakar and S., Basri (2010) One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study. In: National Conference in Mechanical Engineering Research and Postgraduate Studies (2nd NCMER 2010) , 3-4 December 2010 , UMP Pekan, Pahang. pp. 12-22.. ISBN 978-967-0120-04-1 (Published) |
| spellingShingle | TJ Mechanical engineering and machinery Fakir, Md Moslemuddin M. M., Rahman R. A., Bakar S., Basri One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title | One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title_full | One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title_fullStr | One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title_full_unstemmed | One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title_short | One-Dimensional Heat Transfer in a Convection-Tip Rectangular Thin Fin: A Comparative Study |
| title_sort | one-dimensional heat transfer in a convection-tip rectangular thin fin: a comparative study |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/1758/ http://umpir.ump.edu.my/id/eprint/1758/1/One-Dimensional%20Heat%20Transfer%20in%20a%20Convection-Tip%20Rectangular%20Thin%20Fin%20A%20Comparative%20Study.pdf |