41 citations · 294 across the 30 of their papers we have counts for
4 papers · 1 filter
Dynamical States and Bifurcations in Coupled Thermoacoustic Oscillators
Sneha Srikanth, Samadhan A. Pawar, Krishna Manoj +1
The emergence of rich dynamical phenomena in coupled self-sustained oscillators, primarily synchronization and amplitude death, has attracted considerable interest in several field…
Neural ODE to model and prognose thermoacoustic instability
Jayesh Dhadphale, Vishnu R. Unni, Abhishek Saha +1
In reacting flow systems, thermoacoustic instability characterized by high amplitude pressure fluctuations, is driven by a positive coupling between the unsteady heat release rate…
Effect of rate of change of parameter on early warning signals for critical transitions
Induja Pavithran, R. I. Sujith
Many dynamical systems exhibit abrupt transitions or tipping as the control parameter is varied. In scenarios where the parameter is varied continuously, the rate of change of cont…
Detection of Dynamical Regime Transitions with Lacunarity as a Multiscale Recurrence Quantification Measure
Tobias Braun, Vishnu R. Unni, R. I. Sujith +2
We propose lacunarity as a novel recurrence quantification measure and illustrate its efficacy to detect dynamical regime transitions which are exhibited by many complex real-world…