Structural sensitivity in non-linear flows using direct solutions

DOI10.1016/j.camwa.2022.10.006zbMath1504.76023OpenAlexW4307816923MaRDI QIDQ2107182

Adrián Corrochano, Soledad Le Clainche

Publication date: 1 December 2022

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2022.10.006

zbMATH Keywords

flow controldata-driven methodsstructural sensitivityflow patternsDMDHODMD

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Navier-Stokes equations (35Q30) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99)

Uses Software

• Nek5000
• HODMD

Cites Work

• Unnamed Item
• Dynamic mode decomposition of numerical and experimental data
• A critical-layer framework for turbulent pipe flow
• State-space solutions to standard H/sub 2/ and H/sub infinity / control problems
• Relaminarization of Reτ=100 turbulence using gain scheduling and linear state-feedback control
• Structural sensitivity of the secondary instability in the wake of a circular cylinder
• Sensitivity analysis and passive control of cylinder flow
• Synthesis of positive real multivariable feedback systems
• Solution to the positive real control problem for linear time-invariant systems
• Three-dimensional Floquet stability analysis of the wake of a circular cylinder
• Linear global stability of two incompressible coaxial jets
• Symmetry breaking of two-dimensional time-periodic wakes
• Low cost 3D global instability analysis and flow sensitivity based on dynamic mode decomposition and high‐order numerical tools
• Higher Order Dynamic Mode Decomposition
• Structural sensitivity of the first instability of the cylinder wake
• Adjoint Equations in Stability Analysis

This page was built for publication: Structural sensitivity in non-linear flows using direct solutions