Transition boundaries and an order-to-chaos map for the flow field past a flapping foil

DOI10.1017/jfm.2022.385OpenAlexW4281477780WikidataQ113858312 ScholiaQ113858312MaRDI QIDQ5080961

Sunetra Sarkar, Chandan Bose, Dipanjan Majumdar

Publication date: 1 June 2022

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2022.385

zbMATH Keywords

wakes

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (1)

Chordwise flexible aft-tail suppresses jet-switching by reinstating wake periodicity in a flapping foil

Cites Work

• Identifying the route to chaos in the flow past a flapping airfoil
• Bifurcating flows of plunging aerofoils at high Strouhal numbers
• A model for the symmetry breaking of the reverse Bénard–von Kármán vortex street produced by a flapping foil
• Oscillating foils of high propulsive efficiency
• Modelling thrust generation of a two-dimensional heaving airfoil in a viscous flow
• Dynamic interlinking between near- and far-field wakes behind a pitching–heaving airfoil
• Influence of three-dimensionality on propulsive flapping
• Universal scaling law for drag-to-thrust wake transition in flapping foils
• An immersed-boundary finite volume method for simulations of flow in complex geometries
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