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
Effect of streaks on hypersonic boundary layer instability
Clément Caillaud, Guillaume Lehnasch, Eduardo Martini +1
Hypersonic boundary layers exhibit diverse transition pathways, influenced by various flow conditions and environments. Non-modal mechanisms, such as the lift-up effect, are recogn…