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physics.flu-dyn2023
Efficient harmonic resolvent analysis via time-stepping
Ali Farghadan, Junoh Jung, Rutvij Bhagwat +1
We present an extension of the RSVD- algorithm initially developed for resolvent analysis of statistically stationary flows to handle harmonic resolvent analysis of time-period…
physics.flu-dyn2023
Scalable resolvent analysis for three-dimensional flows
Ali Farghadan, Eduardo Martini, Aaron Towne
Resolvent analysis is a powerful tool for studying coherent structures in turbulent flows. However, its application beyond canonical flows with symmetries that can be used to simpl…