483 citations · 1.2k across the 24 of their papers we have counts for
6 papers · 1 filter
The effect of flight on a turbulent jet: coherent structure eduction and resolvent analysis
Igor A. Maia, Liam Heidt, Ethan Pickering +3
We study coherent structures in subsonic turbulent jets subject to a flight stream. A thorough characterisation of the effects of a flight stream on the turbulent field was recentl…
The effect of a flight stream on subsonic turbulent jets
Igor A. Maia, Guillaume Brès, Lutz Lesshafft +1
This study concerns a turbulent jet at Mach number , subject to a uniform external flow stream at . We assess the mechanisms that underpin the reduction in fluct…
A Database for Reduced-Complexity Modeling of Fluid Flows
Aaron Towne, Scott T. M. Dawson, Guillaume A. Brès +8
We present a publicly accessible database designed to aid in the conception, training, demonstration, evaluation, and comparison of reduced-complexity models for fluid mechanics. A…
Solutions to aliasing in time-resolved flow data
Ugur Karban, Eduardo Martini, Peter Jordan +2
Avoiding aliasing in time-resolved flow data obtained through high fidelity simulations while keeping the computational and storage costs at acceptable levels is often a challenge.…
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…
Spectral analysis of jet turbulence
Oliver T. Schmidt, Aaron Towne, Georgios Rigas +2
Informed by LES data and resolvent analysis of the mean flow, we examine the structure of turbulence in jets in the subsonic, transonic, and supersonic regimes. Spectral (frequency…