CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations
There have been a significant number of researches on computational fluid dynamic (CFD) analysis of balls used in sports such as golf balls, tennis balls, and soccer balls. Sepak takraw is a high speed court game predominantly played in Southeast Asia using mainly the legs and head. The sepak takraw...
| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
SAGE Publications Ltd.
2015
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| Assuntos: | |
| Acesso em linha: | http://umpir.ump.edu.my/id/eprint/8312/1/CFD_Study_of_Drag_and_Lift_of_Sepak_Takraw_Ball_at_Different_Face_Orientations.pdf |
| _version_ | 1825822083108569088 |
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| author | Abdul Syakir, Abdul Mubin Norhafizan, Ahmad Azuddin, Mamat Zahari, Taha Iskandar, Hasanuddin |
| author_facet | Abdul Syakir, Abdul Mubin Norhafizan, Ahmad Azuddin, Mamat Zahari, Taha Iskandar, Hasanuddin |
| author_sort | Abdul Syakir, Abdul Mubin |
| collection | UMP |
| description | There have been a significant number of researches on computational fluid dynamic (CFD) analysis of balls used in sports such as golf balls, tennis balls, and soccer balls. Sepak takraw is a high speed court game predominantly played in Southeast Asia using mainly the legs and head. The sepak takraw ball is unique because it is not enclosed and made of woven plastic. Hence a study of its aerodynamics would give insight into its behaviour under different conditions of play. In this study the dynamics of the fluid around a static sepak takraw ball was investigated at different wind speeds for three different orientations using CFD. It was found that although the drag did not differ very much, increasing the wind velocity causes an increase in drag. The lift coefficient varies as the velocity increases and does not show a regular pattern. The drag and lift coefficients are influenced by the orientation of the sepak takraw ball. |
| first_indexed | 2024-03-06T11:51:16Z |
| format | Article |
| id | UMPir8312 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:51:16Z |
| publishDate | 2015 |
| publisher | SAGE Publications Ltd. |
| record_format | dspace |
| spelling | UMPir83122018-01-22T00:39:55Z http://umpir.ump.edu.my/id/eprint/8312/ CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations Abdul Syakir, Abdul Mubin Norhafizan, Ahmad Azuddin, Mamat Zahari, Taha Iskandar, Hasanuddin TS Manufactures There have been a significant number of researches on computational fluid dynamic (CFD) analysis of balls used in sports such as golf balls, tennis balls, and soccer balls. Sepak takraw is a high speed court game predominantly played in Southeast Asia using mainly the legs and head. The sepak takraw ball is unique because it is not enclosed and made of woven plastic. Hence a study of its aerodynamics would give insight into its behaviour under different conditions of play. In this study the dynamics of the fluid around a static sepak takraw ball was investigated at different wind speeds for three different orientations using CFD. It was found that although the drag did not differ very much, increasing the wind velocity causes an increase in drag. The lift coefficient varies as the velocity increases and does not show a regular pattern. The drag and lift coefficients are influenced by the orientation of the sepak takraw ball. SAGE Publications Ltd. 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/8312/1/CFD_Study_of_Drag_and_Lift_of_Sepak_Takraw_Ball_at_Different_Face_Orientations.pdf Abdul Syakir, Abdul Mubin and Norhafizan, Ahmad and Azuddin, Mamat and Zahari, Taha and Iskandar, Hasanuddin (2015) CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations. Advances in Mechanical Engineering, 7 (1). pp. 1-10. ISSN 1687-8132 (Print); 1687-8140 (Online). (Published) http://doi.org/10.1155/2014/369137 DOI: 10.1155/2014/369137 |
| spellingShingle | TS Manufactures Abdul Syakir, Abdul Mubin Norhafizan, Ahmad Azuddin, Mamat Zahari, Taha Iskandar, Hasanuddin CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title | CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title_full | CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title_fullStr | CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title_full_unstemmed | CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title_short | CFD Study of Drag and Lift of Sepak Takraw Ball at Different Face Orientations |
| title_sort | cfd study of drag and lift of sepak takraw ball at different face orientations |
| topic | TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/8312/1/CFD_Study_of_Drag_and_Lift_of_Sepak_Takraw_Ball_at_Different_Face_Orientations.pdf |
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