175 citations · 506 across the 15 of their papers we have counts for
3 papers · 1 filter
Resolvent analysis of an airfoil laminar separation bubble at Re = 500,000
Chi-An Yeh, Stuart I. Benton, Kunihiko Taira +1
We perform resolvent analysis to examine the perturbation dynamics over the laminar separation bubble (LSB) that forms near the leading edge of a NACA 0012 airfoil at a chord-based…
Network broadcast analysis and control of turbulent flows
Chi-An Yeh, Muralikrishnan Gopalakrishnan Meena, Kunihiko Taira
We present a network-based modal analysis technique that identifies key dynamical paths along which perturbations amplify over a time-varying base flow. This analysis is built upon…
Unsteady control of supersonic turbulent cavity flow based on resolvent analysis
Qiong Liu, Yiyang Sun, Chi-An Yeh +3
We use resolvent analysis to determine an unsteady active control setup to attenuate pressure fluctuations in turbulent supersonic flow over a rectangular cavity with a length-to-d…