69 citations · 185 across the 6 of their papers we have counts for
6 papers
Exact coherent structures and shadowing in turbulent Taylor-Couette flow
Michael C. Krygier, Joshua L. Pughe-Sanford, Roman O. Grigoriev
We investigate a theoretical framework for modeling fluid turbulence based on the formalism of exact coherent structures (ECSs). Although highly promising, existing evidence for th…
Quantifying the unknown impact of segmentation uncertainty on image-based simulations
Michael C. Krygier, Tyler LaBonte, Carianne Martinez +5
Image-based simulation, the use of 3D images to calculate physical quantities, fundamentally relies on image segmentation to create the computational geometry. However, this proces…
A novel subcritical transition to turbulence in Taylor-Couette flow with counter-rotating cylinders
Christopher J. Crowley, Michael C. Krygier, Daniel Borrero-Echeverry +2
The transition to turbulence in Taylor-Couette flow often occurs via a sequence of supercritical bifurcations to progressively more complex, yet stable, flows. We describe a subcri…
Probing the circulation of ring-shaped Bose-Einstein condensates
Noel Murray, Michael Krygier, Mark Edwards +3
This paper reports the results of a theoretical and experimental study of how the initial circulation of ring-shaped Bose-Einstein condensates (BECs) can be probed by time-of-fligh…
Approximate mean-field equations of motion for quasi-2D Bose-Einstein condensate systems
Mark Edwards, Michael Krygier, Hadayat Seddiqi +2
We present a method for approximating the solution of the three-dimensional, time-dependent Gross-Pitaevskii equation (GPE) for Bose-Einstein condensate systems where the confineme…
Prototyping method for Bragg-type atom interferometers
Brandon Benton, Michael Krygier, Jeffrey Heward +2
We present a method for rapid prototyping of new Bragg ultra-cold atom interferometer (AI) designs useful for assessing the performance of such interferometers. The method simulate…