Investigations into transient wakes behind a custom airfoil undergoing pitching motion

DOI10.1016/j.euromechflu.2020.09.015zbMath1479.76030OpenAlexW3088904033MaRDI QIDQ821194

Vineeth V. K, Srikanth Goli, Devendra Kumar Patel, Arnab Roy, Subhransu Roy

Publication date: 20 September 2021

Published in: European Journal of Mechanics. B. Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechflu.2020.09.015

zbMATH Keywords

velocity fluctuationpitching amplitudepitching frequencyproper orthogonal decomposition analysistime series plotvon Karman vortex street

Mathematics Subject Classification ID

Viscous vortex flows (76D17) Wakes and jets (76D25) Basic methods in fluid mechanics (76M99)

Related Items (1)

Comparative analysis of the characteristics of the vortex wake behind a flapping wing performing oscillations of different types

Uses Software

• OpenFOAM

Cites Work

• Numerical simulation of thrust generating flow past a pitching airfoil
• Identifying the route to chaos in the flow past a flapping airfoil
• Propulsive efficiency of oscillating foils
• Computational Methods for Fluid Dynamics
• Vortex wakes of a flapping foil
• A model for the symmetry breaking of the reverse Bénard–von Kármán vortex street produced by a flapping foil
• Turbulence and the dynamics of coherent structures. I. Coherent structures
• Oscillating foils of high propulsive efficiency
• Vortex shedding and frequency selection in flapping flight
• On the identification of a vortex
• Wake structure and thrust generation of a flapping foil in two-dimensional flow

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