Flow Resistance for a Varying Density of Obstacles on Smooth and Rough Beds

Authors :: Nicolas Riviere
Sebastián Guillén-Ludeña
Diego Lopez
Emmanuel Mignot
Laboratoire de Mecanique des Fluides et d'Acoustique (LMFA)
École Centrale de Lyon (ECL)
Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL)
Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon)
Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)
Source :: Journal of Hydraulic Engineering, Journal of Hydraulic Engineering, American Society of Civil Engineers, 2020, 146, pp.04019059. ⟨10.1061/(ASCE)HY.1943-7900.0001676⟩
Publication Year :: 2020
Publisher :: American Society of Civil Engineers (ASCE), 2020.
Abstract: High-return-period floods involve complex flows over large floodplains covered with different types of resistive elements, from bed roughness to large emerging obstacles. In order to charac...

Subjects :: Flow resistance
Bed roughness
Resistive touchscreen
Mechanical Engineering
0208 environmental biotechnology
02 engineering and technology
Mechanics
01 natural sciences
010305 fluids & plasmas
020801 environmental engineering
Open-channel flow
Drag
0103 physical sciences
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]
ComputingMilieux_MISCELLANEOUS
Geology
Water Science and Technology
Civil and Structural Engineering

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