Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications
From MaRDI portal
Publication:2807152
DOI10.1017/jfm.2015.543zbMath1381.76071arXiv1410.0522OpenAlexW3100237175MaRDI QIDQ2807152
E. Boujo, A. Fani, François Gallaire
Publication date: 19 May 2016
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1410.0522
Flow control and optimization for incompressible viscous fluids (76D55) Hydrodynamic stability (76Exx)
Related Items
Optimal wavy surface to suppress vortex shedding using second-order sensitivity to shape changes ⋮ Unsteadily manipulating internal flow barriers ⋮ The effect of streaks on the instability of jets ⋮ Revisiting the drag reduction problem using adjoint-based distributed forcing of laminar and turbulent flows over a circular cylinder ⋮ Influence of optimally amplified streamwise streaks on the Kelvin–Helmholtz instability ⋮ Optimal control of a separated boundary-layer flow over a bump ⋮ Spatial stability analysis of subsonic corrugated jets ⋮ Second-order adjoint-based sensitivity for hydrodynamic stability and control ⋮ Global stability, sensitivity and passive control of low-Reynolds-number flows around NACA 4412 swept wings
Cites Work
- Stability and transition in shear flows
- On Tollmien-Schlichting-like waves in streaky boundary layers
- Hydrodynamic Stability Without Eigenvalues
- GLOBAL INSTABILITIES IN SPATIALLY DEVELOPING FLOWS: Non-Normality and Nonlinearity
- Second-order perturbation of global modes and implications for spanwise wavy actuation
- SLEPc
- Experimental study of the stabilization of Tollmien–Schlichting waves by finite amplitude streaks
- Stabilization of Tollmien–Schlichting waves by finite amplitude optimal streaks in the Blasius boundary layer
- Open-loop control of compressible afterbody flows using adjoint methods
- Sensitivity analysis and passive control of cylinder flow
- On stability of streamwise streaks and transition thresholds in plane channel flows
- The effect of base flow variation on flow stability
- Spectral Methods in MATLAB
- New development in freefem++
- Stabilization of absolute instability in spanwise wavy two-dimensional wakes
- Structural sensitivity of the first instability of the cylinder wake
- Stability of a Shear Layer between Parallel Streams
- On the inviscid instability of the hyperbolictangent velocity profile
- Control of Flow Over a Bluff Body
- On the role of viscosity in shear instabilities