14 research outputs found
Effects of Streamwise Ridges on Hydraulic Resistance in Open-Channel Flows
Funding Information: Financial support was provided by the EPSRC/UK grant “Bed Friction in Rough-Bed Free-Surface Flows: A Theoretical Frame-work, Roughness Regimes, and Quantification” (Grant No. EP/ K041088/1). Discussions with I. Marusic (University of Melbourne) and B. Ganapathisubramani (University of Southampton) are greatlyPeer reviewedPostprin
Meandering of instantaneous large-scale structures in open-channel flow over longitudinal ridges
Funding Information: The work presented in this paper is supported by the EPSRC under Project Numbers EP/R022135/1, EP/V002384/1 and EP/V002414/1. The simulations were carried out on UCL’s supercomputer Kathleen. The first author is funded by UCL’s Department of Civil, Environmental and Geomatic Engineering. The authors are thankful to the reviewers for their useful comments. Publisher Copyright: © 2023, The Author(s).Peer reviewedPublisher PD