Drag and Reynolds stress distribution within submerged vegetation canopies

9th International Conference on Fluvial Hydraulics, River Flow 2018Publisher PD

Flow penetration into the canopy of the submerged vegetation: definitions and quantitative estimates

River hydrodynamicsOverbank flows and vegetatio

Flow structure over square bars at intermediate submergence : Large Eddy Simulation study of bar spacing effect

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Momentum balance in flows over mobile granular beds : application of double-averaging methodology to DNS data

The authors gratefully acknowledge the Centre for Information Services and High Performance Computing (ZIH), Dresden, and the Jülich Supercomputing Centre (JSC) for providing computing time. The authors thank Markus Uhlmann and Clemens Chan-Braun for stimulating discussions on bed-load transport.Peer reviewedPublisher PD

Spatially-averaged momentum fluxes and stresses in flows over mobile granular beds : a DNS-based study

Acknowledgements The authors gratefully acknowledge the Centre for Information Services and High Performance Computing (ZIH), Dresden, and the Jülich Supercomputing Centre (JSC) for providing computing time. The authors thank Markus Uhlmann and Clemens Chan-Braun for stimulating discussions on bed-load transport. Funding The present work was funded by the German Research Foundation (DFG) via the project [FR 1593/5-2] and was partly supported by the Engineering and Physical Sciences Research Council (EPSRC) UK, Grant [EP/G056404/1].Peer reviewedPublisher PD

Flow structure in compound open-channel flows in the presence of transverse currents

We are grateful to Fabien Thollet and Alexis Buffet for their help during the experiments. This research work is funded by the French National Research Agency through the FlowRes project (https://flowres.irstea.fr/en/), under Grant N° ANR-14-CE03-0010.Peer reviewedPublisher PD

Pressure forces on sediment particles in turbulent open-channel flow : a laboratory study

Acknowledgements This research was sponsored by EPSRC grant EP/G056404/1 and their financial support is greatly appreciated. We also acknowledge Dr S. Cameron, who developed the PIV system and its algorithms. The design and construction of pressure sensors was carried out at the workshop and the experiments were conducted in the fluids laboratory at the University of Aberdeen. We therefore express our gratitude to the workshop and laboratory technicians and also to Mr M. Witz and Mr S. Gretland for their assistance in carrying out these experiments. The authors would also like to thank Professor J. Frohlich, Professor M. Uhlmann, Dr C.-B. Clemens and Mr B. Vowinckel for their useful suggestions and discussions throughout the course of this project. The Associate Editor Professor I. Marusic and four anonymous reviewers provided many useful and insightful comments and suggestions that have been gratefully incorporated into the final version.Peer reviewedPublisher PD

Spatially-averaged oscillatory flow over a rough bed

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Spatially averaged flows over mobile rough beds : definitions, averaging theorems, and conservation equations

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Double-averaged velocity profiles over fixed dune shapes

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