12 citations · 21 across the 14 of their papers we have counts for
15 papers
Identifying the structure of dynamical transitions in logistic map
Aswin Balaji, Shruti Tandon, Shwetha Viswesh +3
Nonlinear dynamical systems manifest rich variety of dynamical states and transitions driven by fluctuations. To understand the pattern of fluctuations during dynamical transitions…
Why is Seasonal Climate Predictable Beyond the Limit of Deterministic Predictability set by Chaos?
Vladimir García-Morales, Devabrat Sharma, Shruti Tandon +2
The Earth's climate is an ensemble of interacting, spatially extended oscillatory media ('climate systems') whose slow-changing averages coexist with chaotic, high-frequency weathe…
Prediction and Predictability of the Wet-Season Rainfall over Southeast India
Harini S, Devabrat Sharma, Yogenraj Patil +4
The challenge in predicting sub-regional climate within the Indian monsoon region is exacerbated by its increasing variability in a warming world. While exploring the seasonal pred…
Resolving the Paradox of Changing El Niño-Monsoon Relation through Synchronization of Chaotic Oscillators
Devabrat Sharma, Sagar Sedani, Shruti Tandon +3
For over a century, the relationship between Indian summer monsoon rainfall and El Nino-Southern Oscillation has been the foundation of 'long-range' prediction of Indian monsoon. T…
Large-scale patterns of small-scale vorticity interactions foster moist convection during cyclogenesis
Shruti Tandon, Apoorva Singh, B. N. Goswami +1
The formation and intensification of a tropical cyclone is a complex phenomenon involving several feedback interactions between momentum and energetics of the storm, and across mul…
Modeling the influence of interactions on different variables in a turbulent thermoacoustic system
Aneesh Srivatsa, Shruti Tandon, Andrea Elizabeth Biju +3
Turbulent reacting flows confined to ducts are plagued by thermoacoustic instability, a state in which a positive feedback between flow, flame and acoustic perturbations leads to t…
Universal self-similarity of hierarchical communities formed through a general self-organizing principle
Shruti Tandon, Nidhi Dilip Sonwane, Tobias Braun +3
Emergence of self-similarity in hierarchical community structures is ubiquitous in complex systems. Yet, there is a dearth of universal quantification and general principles descri…
Climatic Phase Transitions Unravel the Onset and Withdrawal of Indian Monsoon
Yogenraj Patil, Gaurav Chopra, Shruti Tandon +2
The livelihood and food security of more than a billion people depend on the Indian monsoon (IM). Yet, a universal definition of the large-scale season and progress of IM is missin…
Strange Nonchaotic Attractor in an Unforced Turbulent Reactive Flow System
Beeraiah Thonti, Shruti Tandon, Premraj Durairaj +1
We discover strange nonchaotic attractor (SNA) through experiments in an unforced system comprising turbulent reactive flow. While models suggest SNAs are common in dynamical syste…
Cross-variable amplitude-frequency coupling during intermittency in a turbulent thermoacoustic system
Shruti Tandon, Aswin Balaji, Rohit Radhakrishnan +3
We investigate flame-acoustic interactions in a turbulent combustor during the state of intermittency before the onset of thermoacoustic instability using complex networks. Experim…
Non-monotonic emergence of order from chaos in turbulent thermo-acoustic fluid systems
Aswin Balaji, Shruti Tandon, Norbert Marwan +2
Self-sustained order can emerge in complex systems due to internal feedback between coupled subsystems. Here, we present our discovery of a non-monotonic emergence of order amidst…
Emergence of order from chaos through a continuous phase transition in a turbulent reactive flow system
Sivakumar Sudarsanan, Amitesh Roy, Induja Pavithran +2
As the Reynolds number is increased, a laminar fluid flow becomes turbulent, and the range of time and length scales associated with the flow increases. Yet, in a turbulent reactiv…
Universality of oscillatory instabilities in fluid mechanical systems
Vladimir Garcia-Morales, Shruti Tandon, Juergen Kurths +1
Oscillatory instability (OI) emerges amidst turbulent states in experiments in various turbulent fluid and thermo-fluid systems such as aero-acoustic, thermoacoustic and aeroelasti…
Multilayer network analysis to study complex inter-subsystem interactions in a turbulent thermoacoustic system
Shruti Tandon, Raman I. Sujith
Thermoacoustic systems are complex systems where the interactions between the hydrodynamic, acoustic and heat release rate fluctuations lead to diverse dynamics such as chaos, inte…
Cluster formation in particle-laden flows is a continuous phase transition
K Shri Vignesh, Shruti Tandon, Praveen Kasthuri +1
Studying particle-laden flows is essential to understand diverse physical processes such as rain formation in clouds, pathogen transmission, and pollutant dispersal. Distinct clust…