225 citations · 846 across the 15 of their papers we have counts for
16 papers
Self-similar, spatially localized structures in turbulent pipe flow from a data-driven wavelet decomposition
Alex Guo, Daniel Floryan, Michael D. Graham
This study aims to extract and characterize structures in fully developed pipe flow at a friction Reynolds number of . To do so, we employ data-driven wavelet…
A fundamental limit on energy savings in controlled channel flow, and how to beat it
Daniel Floryan
We derive a limit on energy savings in controlled channel flow. For flow in a channel driven by pressure, shear, or any combination of the two, and controlled via wall transpiratio…
Propulsive performance of oscillating plates with time-periodic flexibility
David Yudin, Daniel Floryan, Tyler Van Buren
We use small-amplitude inviscid theory to study the swimming performance of a flexible flapping plate with time-varying flexibility. The stiffness of the plate oscillates at twice…
Data-driven discovery of intrinsic dynamics
Daniel Floryan, Michael D. Graham
Dynamical models underpin our ability to understand and predict the behavior of natural systems. Whether dynamical models are developed from first-principles derivations or from ob…
Discovering multiscale and self-similar structure with data-driven wavelets
Daniel Floryan, Michael D. Graham
Many materials, processes, and structures in science and engineering have important features at multiple scales of time and/or space; examples include biological tissues, active ma…
Large-amplitude oscillations of foils for efficient propulsion
Daniel Floryan, Tyler Van Buren, Alexander J. Smits
Large-amplitude oscillations of foils have been observed to yield greater propulsive efficiency than small-amplitude oscillations. Using scaling relations and experiments on foils…