Shear flow over flexible three-dimensional patches in a surface
Open Access
- 20 August 2018
- journal article
- research article
- Published by The Royal Society in Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
- Vol. 376 (2129), 20170348
- https://doi.org/10.1098/rsta.2017.0348
Abstract
Slowly varying shear flow is considered over one or more flexible three-dimensional patches in a surface inside a boundary layer. At certain shear values, resonances emerge in which the effects on flow and patch shape are enlarged by an order of magnitude. Fast evolution then occurs: this leads to fully nonlinear unsteady interaction, after some delay, combining with finite-time break-ups to form a distinct path into transition. This article is part of the theme issue ‘Modelling of sea-ice phenomena’.Funding Information
- EPSRC (GR/T11364/01, EP/D069335/1, EP/G501831/1, EP/H501665/1, EP/H500278/1, EP/K032208/1)
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