Flow structure in a compound channel: benchmarking 2D and 3D numerical models
Аутори
Kimura, IchiroBousmar, Didier
Archambeau, Pierre
Dewals, Benjamin
Erpicum, Sebastien
Pirotton, Michel
Li, X.
Đorđević, Dejana
Rosić, Nikola
Zindović, Budo
Echeverribar, Isabel
Navas-Montilla, Adrian
Brufau, P.
Garcia-Navarro, Pilar
Gonzales de Linares, Matthieu
Paquier, Andre
Kopmann, Rebekka
Остала ауторства
da Silva, Ana MariaRennie, Colin
Gaskin, Susan
Lacey, Jay
MacVicar, Bruce
Конференцијски прилог (Објављена верзија)
,
Svi autori rada
Метаподаци
Приказ свих података о документуАпстракт
The benchmarking test of 2D and 3D numerical models on a compound channel flow with a rectangular-shaped main channel and a rectangular-shaped floodplain was carried out by the IAHR Working Group on Compound Channels. The selected test case is the flume experiment by Nezu and Tominaga (1991). Nine depth-averaged 2D models and four 3D models participated in the benchmark. In the 2D models, the depth-averaged streamwise velocity profiles in the lateral direction were compared. In the 3D models, velocity components in three directions as well as the distribution of the turbulence kinetic energy in a cross-section were compared. Through the comparison, the applicability and limitations of each model are highlighted and discussed with regard to the model characteristics.
Кључне речи:
compound channel / 2D and 3D models / testing and assessment / benchmarkИзвор:
Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line), 2022, A009-Издавач:
- Queen’s University, Canada
Финансирање / пројекти:
- Системи за одвођење кишних вода као део урбане и саобраћајне инфраструктуре (RS-MESTD-Technological Development (TD or TR)-37010)
Напомена:
- Konferencija je održana na daljinu (on-line), bez fizičkog prisustva i sav materijal se nalazi na web-stranici organizatora skupa.
URI
https://queensuca-my.sharepoint.com/:b:/r/personal/amsilva_queensu_ca/Documents/River%20Flow%202022_Papers1/Day%201_AM%20(Morning)/Session_A1/Kimura_A009.pdf?csf=1&web=1&e=5j9MExhttps://grafar.grf.bg.ac.rs/handle/123456789/2942
Колекције
Институција/група
GraFarTY - CONF AU - Kimura, Ichiro AU - Bousmar, Didier AU - Archambeau, Pierre AU - Dewals, Benjamin AU - Erpicum, Sebastien AU - Pirotton, Michel AU - Li, X. AU - Đorđević, Dejana AU - Rosić, Nikola AU - Zindović, Budo AU - Echeverribar, Isabel AU - Navas-Montilla, Adrian AU - Brufau, P. AU - Garcia-Navarro, Pilar AU - Gonzales de Linares, Matthieu AU - Paquier, Andre AU - Kopmann, Rebekka PY - 2022 UR - https://queensuca-my.sharepoint.com/:b:/r/personal/amsilva_queensu_ca/Documents/River%20Flow%202022_Papers1/Day%201_AM%20(Morning)/Session_A1/Kimura_A009.pdf?csf=1&web=1&e=5j9MEx UR - https://grafar.grf.bg.ac.rs/handle/123456789/2942 AB - The benchmarking test of 2D and 3D numerical models on a compound channel flow with a rectangular-shaped main channel and a rectangular-shaped floodplain was carried out by the IAHR Working Group on Compound Channels. The selected test case is the flume experiment by Nezu and Tominaga (1991). Nine depth-averaged 2D models and four 3D models participated in the benchmark. In the 2D models, the depth-averaged streamwise velocity profiles in the lateral direction were compared. In the 3D models, velocity components in three directions as well as the distribution of the turbulence kinetic energy in a cross-section were compared. Through the comparison, the applicability and limitations of each model are highlighted and discussed with regard to the model characteristics. PB - Queen’s University, Canada C3 - Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line) T1 - Flow structure in a compound channel: benchmarking 2D and 3D numerical models SP - A009 UR - https://hdl.handle.net/21.15107/rcub_grafar_2942 ER -
@conference{ author = "Kimura, Ichiro and Bousmar, Didier and Archambeau, Pierre and Dewals, Benjamin and Erpicum, Sebastien and Pirotton, Michel and Li, X. and Đorđević, Dejana and Rosić, Nikola and Zindović, Budo and Echeverribar, Isabel and Navas-Montilla, Adrian and Brufau, P. and Garcia-Navarro, Pilar and Gonzales de Linares, Matthieu and Paquier, Andre and Kopmann, Rebekka", year = "2022", abstract = "The benchmarking test of 2D and 3D numerical models on a compound channel flow with a rectangular-shaped main channel and a rectangular-shaped floodplain was carried out by the IAHR Working Group on Compound Channels. The selected test case is the flume experiment by Nezu and Tominaga (1991). Nine depth-averaged 2D models and four 3D models participated in the benchmark. In the 2D models, the depth-averaged streamwise velocity profiles in the lateral direction were compared. In the 3D models, velocity components in three directions as well as the distribution of the turbulence kinetic energy in a cross-section were compared. Through the comparison, the applicability and limitations of each model are highlighted and discussed with regard to the model characteristics.", publisher = "Queen’s University, Canada", journal = "Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line)", title = "Flow structure in a compound channel: benchmarking 2D and 3D numerical models", pages = "A009", url = "https://hdl.handle.net/21.15107/rcub_grafar_2942" }
Kimura, I., Bousmar, D., Archambeau, P., Dewals, B., Erpicum, S., Pirotton, M., Li, X., Đorđević, D., Rosić, N., Zindović, B., Echeverribar, I., Navas-Montilla, A., Brufau, P., Garcia-Navarro, P., Gonzales de Linares, M., Paquier, A.,& Kopmann, R.. (2022). Flow structure in a compound channel: benchmarking 2D and 3D numerical models. in Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line) Queen’s University, Canada., A009. https://hdl.handle.net/21.15107/rcub_grafar_2942
Kimura I, Bousmar D, Archambeau P, Dewals B, Erpicum S, Pirotton M, Li X, Đorđević D, Rosić N, Zindović B, Echeverribar I, Navas-Montilla A, Brufau P, Garcia-Navarro P, Gonzales de Linares M, Paquier A, Kopmann R. Flow structure in a compound channel: benchmarking 2D and 3D numerical models. in Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line). 2022;:A009. https://hdl.handle.net/21.15107/rcub_grafar_2942 .
Kimura, Ichiro, Bousmar, Didier, Archambeau, Pierre, Dewals, Benjamin, Erpicum, Sebastien, Pirotton, Michel, Li, X., Đorđević, Dejana, Rosić, Nikola, Zindović, Budo, Echeverribar, Isabel, Navas-Montilla, Adrian, Brufau, P., Garcia-Navarro, Pilar, Gonzales de Linares, Matthieu, Paquier, Andre, Kopmann, Rebekka, "Flow structure in a compound channel: benchmarking 2D and 3D numerical models" in Proceedings of 11th International Conference on Fluvial Hydraulics - River Flow 2022 (on-line) (2022):A009, https://hdl.handle.net/21.15107/rcub_grafar_2942 .