83 citations · 303 across the 8 of their papers we have counts for
8 papers
Crises and chaotic scattering in hydrodynamic pilot-wave experiments
George Choueiri, Balachandra Suri, Jack Merrin +3
Theoretical foundations of chaos have have been predominantly laid out for finite-dimensional dynamical systems, such as the three-body problem in classical mechanics and the Loren…
Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic Orbits
Balachandra Suri, Logan Kageorge, Roman O. Grigoriev +1
In laboratory studies and numerical simulations, we observe clear signatures of unstable time-periodic solutions in a moderately turbulent quasi-two-dimensional flow. We validate t…
Heteroclinic and Homoclinic Connections in a Kolmogorov-Like Flow
Balachandra Suri, Ravi Kumar Pallantla, Michael F. Schatz +1
Recent studies suggest that unstable recurrent solutions of the Navier-Stokes equation provide new insights into dynamics of turbulent flows. In this study, we compute an extensive…
Unstable Equilibria and Invariant Manifolds in Quasi-Two-Dimensional Kolmogorov-like Flow
Balachandra Suri, Jeffrey Tithof, Roman O. Grigoriev +1
Recent studies suggest that unstable, non-chaotic solutions of the Navier-Stokes equation may provide deep insights into fluid turbulence. In this article, we present a combined ex…
Forecasting Fluid Flows Using the Geometry of Turbulence
Balachandra Suri, Jeffrey Tithof, Roman O. Grigoriev +1
The existence and dynamical role of particular unstable Navier-Stokes solutions (exact coherent structures) is revealed in laboratory studies of weak turbulence in a thin, electrom…
Bifurcations in a Quasi-Two-Dimensional Kolmogorov-Like Flow
Jeffrey Tithof, Balachandra Suri, Ravi Kumar Pallantla +2
We present a combined experimental and theoretical study of the primary and secondary instabilities in a Kolmogorov-like flow. The experiment uses electromagnetic forcing with an a…