Följ
Vishnu Rajasekharan Unni
Vishnu Rajasekharan Unni
Dept. Mechanical and Aerospace Engineering, Indian Institute of Technology Hyderabad
Verifierad e-postadress på mae.iith.ac.in
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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
1882020
Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors
RI Sujith, VR Unni
Physics of Fluids 32 (6), 061401, 2020
1162020
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
1102017
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
902016
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
732017
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
692018
Multifractal characteristics of combustor dynamics close to lean blowout
VR Unni, RI Sujith
Journal of Fluid Mechanics 784, 30-50, 2015
592015
Flame dynamics during intermittency in a turbulent combustor
VR Unni, RI Sujith
Proceedings of the Combustion Institute 36 (3), 3791-3798, 2017
542017
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
532018
Dynamical systems and complex systems theory to study unsteady combustion
RI Sujith, VR Unni
Proceedings of the Combustion Institute, 1-18, 2020
522020
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
422018
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
372019
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
362019
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
342019
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
262020
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
252020
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
242021
Synchronization framework for modeling transition to thermoacoustic instability in laminar combustors
Y Weng, VR Unni, RI Sujith, A Saha
Nonlinear Dynamics, 2020
242020
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
242015
Modeling ambient temperature and relative humidity sensitivity of respiratory droplets and their role in Covid-19 outbreaks
S Chaudhuri, S Basu, P Kabi, VR Unni, A Saha
arXiv preprint arXiv:2004.10929, 2020
222020
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Artiklar 1–20