Search Results - "Dewals, B. J."

Dam break flow computation based on an efficient flux vector splitting by Erpicum, S., Dewals, B.J., Archambeau, P., Pirotton, M.

“…Dam break flow computation is a task of prime interest in the scope of risk analysis processes related to dams and reservoirs. In this paper, a 2D finite…”
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Assessing the operation rules of a reservoir system based on a detailed modelling chain by Bruwier, M, Erpicum, S, Pirotton, M, Archambeau, P, Dewals, B. J

“…According to available climate change scenarios for Belgium, drier summers and wetter winters are expected. In this study, we focus on two multi-purpose…”
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An exact Riemann solver and a Godunov scheme for simulating highly transient mixed flows by Kerger, F., Archambeau, P., Erpicum, S., Dewals, B.J., Pirotton, M.

“…The current research aims at deriving a one-dimensional numerical model for describing highly transient mixed flows. In particular, this paper focuses on the…”
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Experimental and numerical analysis of flow instabilities in rectangular shallow basins by Dewals, B. J., Kantoush, S. A., Erpicum, S., Pirotton, M., Schleiss, A. J.

“…Free surface flows in several shallow rectangular basins have been analyzed experimentally, numerically and theoretically. Different geometries, characterized…”
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Depth-integrated flow modelling taking into account bottom curvature by Dewals, B.J., Erpicum, S., Archambeau, P., Detrembleur, S., Pirotton, M.

“…Successfully modelling flows over a spillway and on strongly vertically curved bottoms is a challenge for any depth-integrated model. This type of computation…”
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Modelling sediment transport over partially non-erodible bottoms by Rulot, F., Dewals, B.J., Erpicum, S., Archambeau, P., Pirotton, M.

“…SUMMARY In‐depth‐averaged and cross‐section‐averaged morphodynamic models, based on explicit time integration, it may happen that the computed bed level…”
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1D unified mathematical model for environmental flow applied to steady aerated mixed flows by Kerger, F., Erpicum, S., Dewals, B.J., Archambeau, P., Pirotton, M.

“…Hydraulic models available in literature are unsuccessful in simulating accurately and efficiently environmental flows characterized by the presence of both…”
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Behind the scenes of streamflow model performance by Bouaziz, Laurène J. E, Fenicia, Fabrizio, Thirel, Guillaume, de Boer-Euser, Tanja, Buitink, Joost, Brauer, Claudia C, De Niel, Jan, Dewals, Benjamin J, Drogue, Gilles, Grelier, Benjamin, Melsen, Lieke A, Moustakas, Sotirios, Nossent, Jiri, Pereira, Fernando, Sprokkereef, Eric, Stam, Jasper, Weerts, Albrecht H, Willems, Patrick, Savenije, Hubert H. G, Hrachowitz, Markus

“…Streamflow is often the only variable used to evaluate hydrological models. In a previous international comparison study, eight research groups followed an…”
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Classification of flow patterns in rectangular shallow reservoirs by Dufresne, Matthieu, Dewals, Benjamin J., Erpicum, Sébastien, Archambeau, Pierre, Pirotton, Michel

“…This work focuses on the experimental classification of flow patterns in rectangular shallow reservoirs, including symmetric flows without any reattachment…”
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