119 citations · 361 across the 6 of their papers we have counts for
6 papers
Active Flow Control for Drag Reduction of a Plunging Airfoil under Deep Dynamic Stall
Brener D'Lélis Oliveira Ramos, William Roberto Wolf, Chi-An Yeh +1
High-fidelity simulations are performed to study active flow control techniques for alleviating deep dynamic stall of a SD7003 airfoil in plunging motion. The flow Reynolds number…
Effects of wall-normal and angular momentum injections in airfoil separation control
Phillip M. Munday, Kunihiko Taira
The objective of this computational study is to quantify the influence of wall-normal and angular momentum injections in suppressing laminar flow separation over a canonical airfoi…
Biglobal instabilities of compressible open-cavity flows
Y. Sun, K. Taira, L. N. Cattafesta +1
The stability characteristics of compressible spanwise-periodic open-cavity flows are investigated with direct numerical simulation and biglobal stability analysis for rectangular…
Two-dimensional compressible viscous flow around a circular cylinder
Daniel Canuto, Kunihiko Taira
Direct numerical simulation is performed to study compressible, viscous flow around a circular cylinder. The present study considers two-dimensional, shock-free continuum flow by v…
Network-theoretic approach to sparsified discrete vortex dynamics
Aditya G. Nair, Kunihiko Taira
We examine discrete vortex dynamics in two-dimensional flow through a network-theoretic approach. The interaction of the vortices is represented with a graph, which allows the use…
Network Structure of Two-Dimensional Decaying Isotropic Turbulence
Kunihiko Taira, Aditya G. Nair, Steven L. Brunton
The present paper reports on our effort to characterize vortical interactions in complex fluid flows through the use of network analysis. In particular, we examine the vortex inter…