69 citations · 108 across the 8 of their papers we have counts for
4 papers · 1 filter
Connecting Lyapunov Vectors with the Pattern Dynamics of Chaotic Rayleigh-Bénard Convection
Rachel Levanger, Mu Xu, Jacek Cyranka +3
We explore the chaotic dynamics of Rayleigh-Bénard convection using large-scale, parallel numerical simulations for experimentally accessible conditions. We quantify the connection…
The consequences of finite-time proper orthogonal decomposition for an extensively chaotic flow field
Andrew Duggleby, Mark R. Paul
The use of proper orthogonal decomposition (POD) to explore the complex fluid flows that are common in engineering applications is increasing and has yielded new physical insights.…
Dynamics of propagating turbulent pipe flow structures. Part II: Relaminarization
A. Duggleby, K. S. Ball, M. R. Paul
The dynamical behavior of propagating structures, determined from a Karhunen-Lo`eve decomposition, in turbulent pipe flow undergoing reverse transition to laminar flow is investiga…
Dynamics of propagating turbulent pipe flow structures. Part I: Effect of drag reduction by spanwise wall oscillation
A. Duggleby, K. S. Ball, M. R. Paul
The results of a comparative analysis based upon a Karhunen-Loève expansion of turbulent pipe flow and drag reduced turbulent pipe flow by spanwise wall oscillation are presented.…