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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), 063309, 2020
1632020
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
892017
Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors
RI Sujith, VR Unni
Physics of Fluids 32 (6), 061401, 2020
882020
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
802016
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), 063113, 2017
562017
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
552018
Multifractal characteristics of combustor dynamics close to lean blowout
VR Unni, RI Sujith
Journal of Fluid Mechanics 784, 30-50, 2015
532015
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
442018
Flame dynamics during intermittency in a turbulent combustor
VR Unni, RI Sujith
Proceedings of the Combustion Institute 36 (3), 3791-3798, 2017
442017
Dynamical systems and complex systems theory to study unsteady combustion
RI Sujith, VR Unni
Proceedings of the Combustion Institute, 1-18, 2020
372020
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), 043117, 2019
322019
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
322018
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), 025115, 2019
272019
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
252019
Synchronization framework for modeling transition to thermoacoustic instability in laminar combustors
Y Weng, VR Unni, RI Sujith, A Saha
Nonlinear Dynamics, 2020
192020
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
192020
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
192020
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
182020
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
182015
Compact standing wave thermoacoustic generator for power conversion applications
H Agarwal, VR Unni, KT Akhil, NT Ravi, SM Iqbal, RI Sujith, B Pesala
Applied Acoustics 110, 110-118, 2016
172016
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Articles 1–20