A linear approach for the evolution of coherent structures in shallow mixing layers

DOI10.1063/1.1514660zbMath1185.76378OpenAlexW2134481262MaRDI QIDQ3556253

Bram C. van Prooijen, Wim S. J. Uijttewaal

Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: http://resolver.tudelft.nl/uuid:115c96a3-6c4e-48c1-a698-f831829d184c

zbMATH Keywords

turbulencechannel flowmixingfractalshydrologyriversflow instabilityflow visualisation

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (11)

Lagrangian mixing in straight compound channels ⋮ Vortex formation in shallow flows ⋮ Turbulent characteristics of a shallow wall-bounded plane jet: experimental implications for river mouth hydrodynamics ⋮ Near- and far-field structure of shallow mixing layers between parallel streams ⋮ Investigation of shallow mixing layers by BGK finite volume model ⋮ Enhanced diffusion from a continuous point source in shallow free-surface flow with grid turbulence ⋮ Horizontal mixing of quasi-uniform straight compound channel flows ⋮ Ill posedness in modelling two-dimensional morphodynamic problems: effects of bed slope and secondary flow ⋮ Suppression of vertical flow separation over steep slopes in open channels by horizontal flow contraction ⋮ Shallow mixing layers between non-parallel streams in a flat-bed wide channel ⋮ Evolution of the horizontal mixing layer in shallow water

Cites Work

• Pattern recognition analysis of the turbulent flow past a backward facing step
• Effects of shallowness on the development of free-surface mixing layers
• A note on the relation between temporally-increasing and spatially-increasing disturbances in hydrodynamic stability
• Absolute and convective instabilities of plane turbulent wakes in a shallow water layer
• On the inviscid instability of the hyperbolictangent velocity profile

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