Simulations of the flow in the Mahakam river–lake–delta system, Indonesia

Autor: Benoît Spinewine, H. Hidayat, M. G. Sassi, Sandra Soares-Frazão, Benjamin de Brye, Eric Deleersnijder, Chien Pham Van, A.J.F. Hoitink

Publikováno v: Environmental Fluid Mechanics, 603-633
STARTPAGE=603;ENDPAGE=633;ISSN=15677419;TITLE=Environmental Fluid Mechanics
Environmental Fluid Mechanics, 16(3)
Environmental Fluid Mechanics (2016)

Large rivers often present a river–lake–delta system, with a wide range of temporal and spatial scales of the flow due to the combined effects of human activities and various natural factors, e.g., river discharge, tides, climatic variability, dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b68b6b324a3e9bde6c322236b4519d11
https://doi.org/10.1007/s10652-016-9445-4

Dam-break flows over mobile beds: experiments and benchmark tests for numerical models

Autor: Ignacio Fraga Cadórniga, Ricardo B. Canelas, Gareth Pender, Luis Cea, Catherine Swartenbroekx, Yves Zech, Wei Huang, Kamal El Kadi, Jérôme Le Coz, Rui Ferreira, Zhixian Cao, Catherine Villaret, Marianeve Pontillo, Jerónimo Puertas, Zhiyuan Yue, Ryota Tsubaki, Sandra Soares-Frazão, Weiming Wu, Noemi Gonzalez-Ramirez, Andres Die Moran, Hanif M. Chaudhry, Benoît Spinewine, Reza Marsooli, Jasim Imran, Massimo Greco, André Paquier

Publikováno v: Journal of Hydraulic Research
Journal of Hydraulic Research, Taylor & Francis, 2012, 50 (4), pp.364-375. ⟨10.1080/00221686.2012.689682⟩

International audience; In this paper, the results of a benchmark test launched within the framework of the NSF–PIRE project “Modelling of Flood Hazards and Geomorphic Impacts of Levee Breach and Dam Failure” are presented. Experiments of two-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620b48e71e199872aedaa5e2ff892c23
https://doi.org/10.1080/00221686.2012.689682

Solution properties and approximate Riemann solvers for two-layer shallow flow models

Autor: Yves Zech, Sandra Soares-Frazão, Benoît Spinewine, Vincent Guinot

Publikováno v: Computers & Fluids. 44:202-220

The 4 x 4 system of governing equations for two-layer shallow flow models is known to exhibit particular behaviours such as loss of hyperbolicity under certain flow configurations. An eigenvalue analysis of the conservation part of the equations show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51dc64db23f2cae4009ed66712847a62
https://doi.org/10.1016/j.compfluid.2011.01.001

Bedload transport and bed resistance associated with density and turbidity currents

Autor: Benoît Spinewine, Octavio E. Sequeiros, Rick T. Beaubouef, Gary Parker, Tao Sun, Marcelo H. Garcia

Publikováno v: Sedimentology. 57:1463-1490

Turbidity currents in the ocean are driven by suspended sediment. Yet results from surveys of the modern sea floor and turbidite outcrops indicate that they are capable of transporting as bedload and depositing particles as coarse as cobble sizes. Wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9e0a9dea22d6c4ffc7b35eb7a3b1514
https://doi.org/10.1111/j.1365-3091.2010.01152.x

Cyclic steps: A phenomenon of supercritical shallow flow from the high mountains to the bottom of the ocean

Autor: Svetlana Kostic, Benoît Spinewine, Gary Parker, Octavio E. Sequeiros

Publikováno v: Journal of Hydro-environment Research. 3:167-172

Cyclic steps constitute a characteristic bedform of Froude-supercritical shallow flow over an erodible bed. They are long-wave features that are bounded by hydraulic jumps and migrate upstream. They can be seen in alluvial streams, stream in cohesive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd7ee5207622096bf7fed567afd138f4
https://doi.org/10.1016/j.jher.2009.10.002