Analysis of amplification mechanisms and cross-frequency interactions in nonlinear flows via the harmonic resolvent
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Publication:5116504
DOI10.1017/JFM.2020.497zbMath1460.76176arXiv1911.10179OpenAlexW3048551218MaRDI QIDQ5116504
Samuel E. Otto, Clarence W. Rowley, Alberto Padovan
Publication date: 25 August 2020
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1911.10179
Navier-Stokes equations for incompressible viscous fluids (76D05) Wakes and jets (76D25) Flow control and optimization for incompressible viscous fluids (76D55)
Related Items (10)
Identification and reconstruction of high-frequency fluctuations evolving on a low-frequency periodic limit cycle: application to turbulent cylinder flow ⋮ Sparsifying the resolvent forcing mode via gradient-based optimisation ⋮ Multiscale model reduction for incompressible flows ⋮ Interpolatory input and output projections for flow control ⋮ Mean resolvent operator of a statistically steady flow ⋮ Continuous-time balanced truncation for time-periodic fluid flows using frequential Gramians ⋮ A basis for flow modelling ⋮ Spectral proper orthogonal decomposition of harmonically forced turbulent flows ⋮ Data-driven resolvent analysis ⋮ Sensitivity analysis of chaotic systems using a frequency-domain shadowing approach
Uses Software
Cites Work
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