Výsledky vyhledávání - "CANAL EXPERIMENTAL"

Transport of moderately sorted gravel at low bed shear stresses: The role of fine sediment infiltration

Autor: Céline Berni, A. Herrero, Kamal El Kadi Abderrezzak, B. Camenen, E. Perret

Publikováno v: Earth Surface Processes and Landforms
Earth Surface Processes and Landforms, Wiley, 2018, 43 (7), pp.1416-1430. ⟨10.1002/esp.4322⟩

International audience; A reliable estimation of sediment transport in gravel-bed streams is important for various practical engineering and biological studies (e.g., channel stability design, bed degradation/aggradation, restoration of spawning habi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f79282128df0303fbbb4f0589d37bda
https://doi.org/10.1002/esp.4322

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Structure des écoulements en lit composé en présence de courants transverses

Autor: Proust, S., Nikora, V.

Publikováno v: E3S Web Conf
River Flow 2018: 9th International Conference on Fluvial Hydraulics
River Flow 2018: 9th International Conference on Fluvial Hydraulics, Sep 2018, Lyon, France. 8 p

River Flow 2018: 9th International Conference on Fluvial Hydraulics, Lyon, FRA, 05-/09/2018 - 07/09/2018; International audience; The structure of free-surface flows is experimentally investigated in a laboratory flume with a compound cross-section c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5cc77ca60f5f24b3e2b0043fce472d7a
https://hal.archives-ouvertes.fr/hal-01921875/document

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Temps caractéristique de décroissance de transport sédimentaire dans la formation d'une armure

Autor: B. Camenen, Céline Berni, E. Perret

Publikováno v: Geomorphology
Geomorphology, Elsevier, 2018, 317, pp.1-9. ⟨10.1016/j.geomorph.2018.04.004⟩

International audience; A substantial laboratory data set from the literature is gathered for studying sediment transport rates under steady flow without any upstream sediment feeding. We analysed the decrease in sediment transport rate from bed armo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530d5b526cbc4e8ac125582a13e75093
https://hal.archives-ouvertes.fr/hal-02019670/document

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Characteristic time of sediment transport decrease in static armour formation

Autor: Berni, C., Perret, E., Camenen, B.

Publikováno v: Geomorphology
Geomorphology, Elsevier, 2018, 317, pp.1-9. ⟨10.1016/j.geomorph.2018.04.004⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cc4f109c68dcd978e3dd539251f0fc7f
https://hal.archives-ouvertes.fr/hal-02019670/document

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Coherent structures in compound channel flows at the presence of transverse currents

Autor: Proust, S., Nikora, V.I.

Publikováno v: 4th International Symposium of Shallow Flows
4th International Symposium of Shallow Flows, Jun 2017, Eindhoven, Netherlands. 3 p

4th International Symposium of Shallow Flows, Eindhoven, NLD, 26-/06/2017 - 28/06/2017; International audience; The paper presents results of experiments conducted in a laboratory flume with a compound cross-section consisting of a central main chann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ded19fb4f9d23300b2fc59fc0dbc2f8a
https://hal.archives-ouvertes.fr/hal-01737145/file/ly2017-pub00055578.pdf

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Compound channel flow with a longitudinal transition in hydraulic roughness over the floodplains

Autor: Dupuis, V., Proust, S., Berni, C., Paquier, A.

Publikováno v: Environmental Fluid Mechanics
Environmental Fluid Mechanics, Springer Verlag, 2017, 17 (5), pp.903-928. ⟨10.1007/s10652-017-9525-0⟩
Environmental Fluid Mechanics, Springer Verlag, 2017, 17 (5), pp.903-928. 〈10.1007/s10652-017-9525-0〉

International audience; Flows in a compound open-channel (two-stage geometry with a main channel and adjacent floodplains) with a longitudinal transition in roughness over the floodplains are experimentally investigated in an 18 m long and 3 m wide f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::922fe39c214cb4a6219091b8f9a91710
https://hal.archives-ouvertes.fr/hal-01807794/document

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Effets combinés du frottement au fond et de la traînée induite par des cylindres émergents dans les écoulements à surface libre

Autor: Dupuis, V., Proust, S., Berni, C., Paquier, A.

Publikováno v: Environmental Fluid Mechanics
Environmental Fluid Mechanics, Springer Verlag, 2016, 16 (6), pp.1173-1193. ⟨10.1007/s10652-016-9471-2⟩

International audience; Open channel flows subjected to a longitudinal transition in roughness, from bed friction to emergent cylinder drag and vice versa, are investigated experimentally in an 18 m long laboratory flume. These are compared to unifor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cc05dd83759358df22100a3862da4141
https://hal.archives-ouvertes.fr/hal-01709769/document

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Incipient motion for bimodal mixture of gravel and silt

Autor: Perret, E., Herrero, A., Berni, C., El Kadi, K., Camenen, B.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1587::4b91b9b75378ad2730d160f28a03c68a
https://irsteadoc.irstea.fr/cemoa/PUB00045988

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Initiation de faciès de tressage dans un piège à sédiment à forte pente

Autor: Piton, Guillaume, Recking, Alain, Guern, Jules Le

Publikováno v: Braided rivers workshop
Braided rivers workshop, Jun 2014, Die, France. pp.1, 2014

International audience; Preliminary results of small scale model experiments showing morphology of massive bed-load deposits in a sedimentation basin with strong feedback between grain size sorting and deposit patterns.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e72a9e608054cb28cc11e567e22e03a
https://irsteadoc.irstea.fr/cemoa/PUB00045637

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Bedload transport in rivers: from the flume to the field

Autor: Recking, Alain

Publikováno v: Environmental Sciences. HDR mécanique, Université de Grenoble, 2012
Environmental Engineering. UGA (Université Grenoble Alpes), 2013

Because it is difficult to measure bedload sediment transport in rivers during flooding, flume experiments have been widely used for studying the mechanisms involved and for constructing bedload transport equations. However, flume experiments usually

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eb5a3cb55950fae2a39cf5d4de1de08b
https://hal.inrae.fr/tel-02598769/file/pub00038963.pdf

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