2 papers
physics.flu-dyn2023
Perturbation amplification near the stagnation point of blunt bodies
Eduardo Martini, Clement Caillaud, Guillaume Lehnasch +2
Different transition to turbulence routes for the flow around blunt bodies are possible. Non-modal amplification of perturbations via the lift-up effect has recently been explored…
physics.flu-dyn2023
Direct observation of small scale capillary wave turbulence using high speed digital holographic microscopy
William Connacher, Jeremy Orosco, Oliver Schmidt +1
It is now known that capillary waves driven upon a fluid interface by high frequency (~MHz) ultrasound exhibit capillary wave turbulence: the appearance of waves with phase and…