2 papers
physics.flu-dyn2024
Modal decomposition of nonlinear interactions in wall turbulence
Ugur Karban, Eduardo Martini, André V. G. Cavalieri +1
Coherent structures are found in many different turbulent flows and are known to drive self-sustaining processes in wall turbulence. Identifying the triadic interactions which gene…
physics.flu-dyn2024
Acoustic resolvent analysis of turbulent jets
B. Bugeat, U. Karban, A. Agarwal +2
We perform a resolvent analysis of a compressible turbulent jet, where the optimisation domain of the response modes is located in the acoustic field, excluding the hydrodynamic re…