37 citations · 101 across the 7 of their papers we have counts for
3 papers · 1 filter
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…
Modeling closed-loop control of installation noise using Ginzburg-Landau equation
Ugur Karban, Eduardo Martini, Peter Jordan
Installation noise is a dominant source associated with aircraft jet engines. Recent studies show that linear wavepacket models can be employed for prediction of installation noise…
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…