99 citations · 404 across the 16 of their papers we have counts for
6 papers · 1 filter
Wavepacket Modelling of Broadband Shock-Associated Noise in Supersonic Jets
Marcus H. Wong, Peter Jordan, Igor A. Maia +4
We present a two-point model to investigate the underlying source mechanisms for broadband shock-associated noise (BBSAN) in shock-containing supersonic jets. In the model presente…
A complex-valued resonance model for axisymmetric screech tones in supersonic jets
Matteo Mancinelli, Vincent Jaunet, Peter Jordan +1
We model the resonance mechanism underpinning generation of A1 and A2 screech tones in an under-expanded supersonic jet. Starting from the resonance model recently proposed by \cit…
Resolvent-based estimation of turbulent channel flow using wall measurements
Filipe R. Amaral, André V. G. Cavalieri, Eduardo Martini +2
We employ a resolvent-based methodology to estimate velocity and pressure fluctuations within turbulent channel flows at friction Reynolds numbers of approximately 180, 550 and 100…
Closed-loop control of forced turbulent jets
Igor A. Maia, Peter Jordan, André V. G. Cavalieri +2
Closed-loop control of turbulent flows is a challenging problem with important practical and fundamental implications. We perform closed-loop control of forced, turbulent jets base…
Waves in screeching jets
Daniel Edgington-Mitchell, Tianye Wang, Petronio Nogueira +5
The interaction between various wavelike structures in screeching jets is considered via both experimental measurements and linear stability theory. Velocity snapshots of screechin…
Nozzle dynamics and wavepackets in turbulent jets
Oğuzhan Kaplan, Peter Jordan, André Cavalieri +1
We study a turbulent jet issuing from a cylindrical nozzle to characterise coherent structures evolving in the turbulent boundary layer. The analysis is performed using data from a…