Luo, QianyuStoesser, ThorstenCameron, StuartNikora, VladimirZampiron, AndreaPatella, Wada2023-08-282023-08-282023-08Luo, Q, Stoesser, T, Cameron, S, Nikora, V, Zampiron, A & Patella, W 2023, 'Meandering of instantaneous large-scale structures in open-channel flow over longitudinal ridges', Environmental Fluid Mechanics, vol. 23, pp. 829–846. https://doi.org/10.1007/s10652-023-09934-01567-7419ORCID: /0000-0002-2333-5271/work/141301842ORCID: /0000-0001-8093-9015/work/141302094https://hdl.handle.net/2164/21567The 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.183300189engMeanderingOpen channel flowSecondary currentsSpanwise heterogeneityGE Environmental SciencesEnvironmental ChemistryWater Science and TechnologyEngineering and Physical Sciences Research Council (EPSRC)EP/R022135/1EP/V002384/1EP/V002414/1Supplementary InformationGEJournal article10.1007/s10652-023-09934-0http://www.scopus.com/inward/record.url?scp=85166327510&partnerID=8YFLogxK23