12 citations · 21 across the 14 of their papers we have counts for
7 papers · 1 filter
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…
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…