483 citations · 1k across the 21 of their papers we have counts for
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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…
Symmetry breaking in a 3D bluff-body wake
Georgios Rigas, Lucas Esclapez, Luca Magri
The dynamics of a three-dimensional axisymmetric bluff-body wake are examined at low Reynolds regimes where transitions take place through spatio-temporal symmetry breaking. A line…
Toward a chaotic adjoint for LES
Patrick J. Blonigan, Pablo Fernandez, Scott M. Murman +3
Adjoint-based sensitivity analysis methods are powerful tools for engineers who use flow simulations for design. However, the conventional adjoint method breaks down for scale-reso…