Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion
A deep understanding of boundary layer characteristics under wave motion, especially bottom shear stress on the seabed, is critical in sediment transport calculation and modeling. In this present study, boundary layer characteristics under solitary wave motion over the smooth bed are investigated th...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2021
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| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/33628/ |
| _version_ | 1848827298843721728 |
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| author | Winarta, Bambang Damarnegara, Satria A A N Nurul Nadrah Aqilah, Tukimat P. T., Juwono E., Suhartanto A. P., Hendrawan A., Subagiyo |
| author_facet | Winarta, Bambang Damarnegara, Satria A A N Nurul Nadrah Aqilah, Tukimat P. T., Juwono E., Suhartanto A. P., Hendrawan A., Subagiyo |
| author_sort | Winarta, Bambang |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | A deep understanding of boundary layer characteristics under wave motion, especially bottom shear stress on the seabed, is critical in sediment transport calculation and modeling. In this present study, boundary layer characteristics under solitary wave motion over the smooth bed are investigated through the Baseline (BSL) kω model. It will also consider the result of a laboratory experiment performed in a closed conduit generation system. The conclusion said that the BSL kω model can replicate well on horizontal and vertical velocity distribution at Reynolds number (Re) = 2.25 x 105. In addition, a turbulent spike which was occurred during decelerating phases of oscillatory motion can be predicted well also by the BSL kω model at Reynolds number (Re) = 6.06 x 105. |
| first_indexed | 2025-11-15T03:58:30Z |
| format | Conference or Workshop Item |
| id | ump-33628 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:58:30Z |
| publishDate | 2021 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-336282025-10-17T00:58:58Z https://umpir.ump.edu.my/id/eprint/33628/ Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion Winarta, Bambang Damarnegara, Satria A A N Nurul Nadrah Aqilah, Tukimat P. T., Juwono E., Suhartanto A. P., Hendrawan A., Subagiyo TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery A deep understanding of boundary layer characteristics under wave motion, especially bottom shear stress on the seabed, is critical in sediment transport calculation and modeling. In this present study, boundary layer characteristics under solitary wave motion over the smooth bed are investigated through the Baseline (BSL) kω model. It will also consider the result of a laboratory experiment performed in a closed conduit generation system. The conclusion said that the BSL kω model can replicate well on horizontal and vertical velocity distribution at Reynolds number (Re) = 2.25 x 105. In addition, a turbulent spike which was occurred during decelerating phases of oscillatory motion can be predicted well also by the BSL kω model at Reynolds number (Re) = 6.06 x 105. IOP Publishing 2021 Conference or Workshop Item PeerReviewed pdf en cc_by https://umpir.ump.edu.my/id/eprint/33628/1/Assessment%20of%20BSL%20k%CF%89%20turbulence%20model_FULL.pdf Winarta, Bambang and Damarnegara, Satria A A N and Nurul Nadrah Aqilah, Tukimat and P. T., Juwono and E., Suhartanto and A. P., Hendrawan and A., Subagiyo (2021) Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion. In: IOP Conference Series: Earth and Environmental Science. 4th International Conference of Water Resources Development and Environmental Protection, ICWRDEP 2021 , 14 December 2021 , Malang, Virtual. pp. 1-10., 930 (1). ISBN 1755-1307 (Published) https://doi.org/10.1088/1755-1315/930/1/012004 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Winarta, Bambang Damarnegara, Satria A A N Nurul Nadrah Aqilah, Tukimat P. T., Juwono E., Suhartanto A. P., Hendrawan A., Subagiyo Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title | Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title_full | Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title_fullStr | Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title_full_unstemmed | Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title_short | Assessment of BSL kω turbulence model for predicting flow characteristics in a solitary wave motion |
| title_sort | assessment of bsl kω turbulence model for predicting flow characteristics in a solitary wave motion |
| topic | TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery |
| url | https://umpir.ump.edu.my/id/eprint/33628/ https://umpir.ump.edu.my/id/eprint/33628/ |