2 papers
physics.flu-dyn2026
Phonon-mediated stabilization of first and second modes in hypersonic boundary-layer flows
Christoph Brehm, Connor W. Klauss, Mahmoud I. Hussein
Laminar-to-turbulent transition delay is a key challenge in hypersonic boundary-layer flows. Unstable disturbances-most prominently the first and second modes-trigger the onset of…
physics.flu-dyn2025
Super resonance: Breaking the bandwidth limit of resonant modes and its application to flow control
Adam R. Harris, Armin Kianfar, David Roca +3
We report the discovery of super resonance--a new regime of resonant behavior in which a mode's out-of-phase response persists far beyond its classical bandwidth. This effect emerg…