3 citations · 3 across the 2 of their papers we have counts for
8 papers
Forcing-informed resolvent analysis: Identification of input-output relations in self-sustained flows
Yuta Iwatani, Kunihiko Taira, Soshi Kawai
We present a forcing-informed (FI) resolvent analysis framework to identify input-output relations for statistically stationary self-sustained unsteady flows. The central idea of t…
Vortical similarities across laminar and turbulent extreme gust encounters
Hiroto Odaka, Barbara Lopez-Doriga, Kunihiko Taira
This study uncovers a striking similarity between massively separated laminar and turbulent flows that develop over a square wing during extreme vortex gust encounters. The evolvin…
Extreme vortex gust encounters by a square wing
Hiroto Odaka, Luke Smith, Kunihiko Taira
Extreme gust encounters by finite wings with disturbance velocity exceeding their cruise speed remain largely unexplored, while particularly relevant to miniature-scale aircraft. T…
Biglobal resolvent analysis of separated flow over a NACA0012 airfoil
Laura Victoria Rolandi, Luke Smith, Michael Amitay +2
The effects of Reynolds number across , , , and on separated flow over a two-dimensional NACA0012 airfoil at an angle of attack of are in…
Influence of three-dimensionality on wake synchronization of oscillatory cylinder
Youngjae Kim, Vedasri Godavarthi, Laura Victoria Rolandi +2
We investigate the effect of three-dimensionality on the synchronization characteristics of the wake behind an oscillating circular cylinder at Re = 300. Cylinder oscillations in r…
The effect of Reynolds number on the separated flow over a low-aspect-ratio wing
Luke Smith, Kunihiko Taira
At high incidence, low-aspect-ratio wings present a unique set of aerodynamic characteristics, including flow separation, vortex shedding, and unsteady force production. Furthermor…