Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway
High velocity may affect the structure integrity due to long exposure. Thus, this study was done to assess velocity specifically at energy dissipater and stilling basin of Chenderoh Dam spillway by numerical and physical model analysis. A 3D model drawing of 1:20 scaled had be drawn to be analysed a...
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2023
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| author | Zaki S.A.A. Hassan N.H. Zawawi M.H. Abas M.A. Mazlan A.Z.A. Zainol M.R.R.M.A. Radzi M.R.M. |
| author2 | 57212471566 |
| author_facet | 57212471566 Zaki S.A.A. Hassan N.H. Zawawi M.H. Abas M.A. Mazlan A.Z.A. Zainol M.R.R.M.A. Radzi M.R.M. |
| author_sort | Zaki S.A.A. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | High velocity may affect the structure integrity due to long exposure. Thus, this study was done to assess velocity specifically at energy dissipater and stilling basin of Chenderoh Dam spillway by numerical and physical model analysis. A 3D model drawing of 1:20 scaled had be drawn to be analysed and as a reference for physical model development. Numerical model had been analysed based on the fundamental of computational fluid dynamic (CFD). Physical model of the spillway has been developed to verify the accuracy of numerical model analysis. The result shows that both of the difference percentage at energy dissipater and stilling basin for velocity are less than 10% which are 4.3135% and 4.1879% respectively. Therefore, the numerical and physical model result for 1:20 scale model can be used to validate this dam numerical simulation result up to 95% precision. � 2020, Springer Nature Singapore Pte Ltd. |
| format | Book Chapter |
| id | my.uniten.dspace-25806 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Springer |
| record_format | dspace |
| spelling | my.uniten.dspace-258062023-05-29T16:14:37Z Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway Zaki S.A.A. Hassan N.H. Zawawi M.H. Abas M.A. Mazlan A.Z.A. Zainol M.R.R.M.A. Radzi M.R.M. 57212471566 57204683370 39162217600 56893346700 57216895962 57193313971 57204677038 High velocity may affect the structure integrity due to long exposure. Thus, this study was done to assess velocity specifically at energy dissipater and stilling basin of Chenderoh Dam spillway by numerical and physical model analysis. A 3D model drawing of 1:20 scaled had be drawn to be analysed and as a reference for physical model development. Numerical model had been analysed based on the fundamental of computational fluid dynamic (CFD). Physical model of the spillway has been developed to verify the accuracy of numerical model analysis. The result shows that both of the difference percentage at energy dissipater and stilling basin for velocity are less than 10% which are 4.3135% and 4.1879% respectively. Therefore, the numerical and physical model result for 1:20 scale model can be used to validate this dam numerical simulation result up to 95% precision. � 2020, Springer Nature Singapore Pte Ltd. Final 2023-05-29T08:14:36Z 2023-05-29T08:14:36Z 2020 Book Chapter 10.1007/978-981-15-1971-0_41 2-s2.0-85076785395 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076785395&doi=10.1007%2f978-981-15-1971-0_41&partnerID=40&md5=bfe27c785203662ba20f8b3231ce8219 https://irepository.uniten.edu.my/handle/123456789/25806 408 416 Springer Scopus |
| spellingShingle | Zaki S.A.A. Hassan N.H. Zawawi M.H. Abas M.A. Mazlan A.Z.A. Zainol M.R.R.M.A. Radzi M.R.M. Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title | Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title_full | Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title_fullStr | Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title_full_unstemmed | Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title_short | Numerical and Physical Model Analysis Comparison for Velocity of Water at Spillway |
| title_sort | numerical and physical model analysis comparison for velocity of water at spillway |
| url_provider | http://dspace.uniten.edu.my/ |