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Vishnu Rajasekharan Unni
Vishnu Rajasekharan Unni
Dept. Mechanical and Aerospace Engineering, Indian Institute of Technology Hyderabad
Verified email at mae.iith.ac.in
Title
Cited by
Cited by
Year
Modeling the role of respiratory droplets in Covid-19 type pandemics
S Chaudhuri, S Basu, P Kabi, VR Unni, A Saha
Physics of Fluids 32 (6), 2020
2022020
Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors
RI Sujith, VR Unni
Physics of Fluids 32 (6), 061401, 2020
1452020
Thermoacoustic instability as mutual synchronization between the acoustic field of the confinement and turbulent reactive flow
SA Pawar, A Seshadri, VR Unni, RI Sujith
Journal of Fluid Mechanics 827, 664-693, 2017
1252017
Onset of thermoacoustic instability in turbulent combustors: an emergence of synchronized periodicity through formation of chimera-like states
S Mondal, VR Unni, RI Sujith
Journal of Fluid Mechanics 811, 659-681, 2016
972016
Recurrence networks to study dynamical transitions in a turbulent combustor
V Godavarthi, VR Unni, EA Gopalakrishnan, RI Sujith
Chaos: An Interdisciplinary Journal of Nonlinear Science 27 (6), 2017
812017
Pattern formation during transition from combustion noise to thermoacoustic instability via intermittency
NB George, VR Unni, M Raghunathan, RI Sujith
Journal of Fluid Mechanics 849, 615-644, 2018
802018
Dynamical systems and complex systems theory to study unsteady combustion
RI Sujith, VR Unni
Proceedings of the Combustion Institute, 1-18, 2020
642020
Flame dynamics during intermittency in a turbulent combustor
VR Unni, RI Sujith
Proceedings of the Combustion Institute 36 (3), 3791-3798, 2017
642017
Multifractal characteristics of combustor dynamics close to lean blowout
VR Unni, RI Sujith
Journal of Fluid Mechanics 784, 30-50, 2015
642015
Coupled interaction between unsteady flame dynamics and acoustic field in a turbulent combustor
V Godavarthi, SA Pawar, VR Unni, RI Sujith, N Marwan, J Kurths
Chaos: An Interdisciplinary Journal of Nonlinear Science 28 (11), 113111, 2018
612018
On the emergence of critical regions at the onset of thermoacoustic instability in a turbulent combustor
VR Unni, A Krishnan, R Manikandan, NB George, RI Sujith, N Marwan, ...
Chaos 28, 063125, 2018
462018
Bursting and mixed mode oscillations during the transition to limit cycle oscillations in a matrix burner
P Kasthuri, VR Unni, RI Sujith
Chaos: An Interdisciplinary Journal of Nonlinear Science 29 (4), 2019
412019
Lagrangian analysis of intermittent sound sources in the flow-field of a bluff-body stabilized combustor
CP Premchand, NB George, M Raghunathan, VR Unni, RI Sujith, V Nair
Physics of Fluids 31 (2), 2019
382019
Critical transitions and their early warning signals in thermoacoustic systems
I Pavithran, VR Unni, RI Sujith
The European Physical Journal Special Topics, 1-22, 2021
362021
Mitigation of oscillatory instability in turbulent reactive flows: a novel approach using complex networks
A Krishnan, R Manikandan, PR Midhun, KV Reeja, VR Unni, RI Sujith, ...
Europhysics Letters 128 (1), 14003, 2019
362019
Multifractal analysis of flame dynamics during transition to thermoacoustic instability in a turbulent combustor
M Raghunathan, NB George, VR Unni, PR Midhun, KV Reeja, RI Sujith
Journal of Fluid Mechanics 888, A14, 2020
282020
Online detection of impending instability in a combustion system using tools from symbolic time series analysis
VR Unni, A Mukhopadhyay, RI Sujith
International journal of spray and combustion dynamics 7 (3), 243-255, 2015
282015
Synchronization framework for modeling transition to thermoacoustic instability in laminar combustors
Y Weng, VR Unni, RI Sujith, A Saha
Nonlinear Dynamics, 2020
272020
Universality in the emergence of oscillatory instabilities in turbulent flows
I Pavithran, VR Unni, AJ Varghese, RI Sujith, A Saha, N Marwan, J Kurths
Europhysics Letters 129 (2), 24004, 2020
272020
Detection of Dynamical Regime Transitions with Lacunarity as a Multiscale Recurrence Quantification Measure
T Braun, N Marwan, VR Unni, RI Sujith, J Kurths
EGU General Assembly 2020, 2020
262020
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Articles 1–20