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Santosh Hemchandra
Santosh Hemchandra
Indian Institute of Science
Verified email at iisc.ac.in
Title
Cited by
Cited by
Year
Dynamics of laminar premixed flames forced by harmonic velocity disturbances,
TL Preetham, S. Hemchandra
Journal of Propulsion and Power 24, 2008
2382008
Flame-sheet dynamics of bluff-body stabilized flames during longitudinal acoustic forcing
S Shanbhogue, DH Shin, S Hemchandra, D Plaks, T Lieuwen
Proceedings of the Combustion Institute 32 (2), 1787-1794, 2009
1342009
Premixed flame response to equivalence ratio perturbations
Shreekrishna, S Hemchandra, T Lieuwen
Combustion Theory and Modelling 14 (5), 681-714, 2010
114*2010
Response of turbulent premixed flames to harmonic acoustic forcing
SH Preetham, TC Lieuwen
Proceedings of the Combustion Institute 31 (1), 1427-1434, 2007
962007
Nonlinear thermoacoustics of ducted premixed flames: The influence of perturbation convection speed
K Kashinath, S Hemchandra, MP Juniper
Combustion and Flame 160 (12), 2856-2865, 2013
862013
Heat release response of acoustically forced turbulent premixed flames—role of kinematic restoration
S Hemchandra, N Peters, T Lieuwen
Proceedings of the Combustion Institute 33 (1), 1609-1617, 2011
742011
Premixed flame response to equivalence ratio fluctuations: Comparison between reduced order modeling and detailed computations
S Hemchandra
Combustion and flame 159 (12), 3530-3543, 2012
592012
Linear response of laminar premixed flames to flow oscillations: unsteady stretch effects
Preetham, SK Thumuluru, H Santosh, T Lieuwen
Journal of propulsion and power 26 (3), 524-532, 2010
502010
Local consumption speed of turbulent premixed flames–An analysis of “memory effects”
S Hemchandra, T Lieuwen
Combustion and Flame 157 (5), 955-965, 2010
482010
A weakly nonlinear analysis of the precessing vortex core oscillation in a variable swirl turbulent round jet
K Manoharan, M Frederick, S Clees, J O’Connor, S Hemchandra
Journal of Fluid Mechanics 884, A29, 2020
462020
Instability mechanism in a swirl flow combustor: precession of vortex core and influence of density gradient
K Manoharan, S Hansford, J O’Connor, S Hemchandra
Turbo Expo: Power for Land, Sea, and Air 56680, V04AT04A073, 2015
402015
Absolute/convective instability transition in a backward facing step combustor: Fundamental mechanism and influence of density gradient
K Manoharan, S Hemchandra
Journal of Engineering for Gas Turbines and Power 137 (2), 021501, 2015
352015
Nonlinear phenomena in thermoacoustic systems with premixed flames
K Kashinath, S Hemchandra, MP Juniper
Journal of engineering for gas turbines and power 135 (6), 061502, 2013
352013
Hydrodynamic instability and shear layer effect on the response of an acoustically excited laminar premixed flame
S Schlimpert, S Hemchandra, M Meinke, W Schröder
Combustion and Flame 162 (2), 345-367, 2015
342015
Dynamics of turbulent premixed flames in acoustic fields
S Hemchandra
Georgia Institute of Technology, 2009
342009
Impact of precessing vortex core dynamics on shear layer response in a swirling jet
M Frederick, K Manoharan, J Dudash, B Brubaker, S Hemchandra, ...
Journal of Engineering for Gas Turbines and Power 140 (6), 061503, 2018
312018
Role of hydrodynamic shear layer stability in driving combustion instability in a premixed propane-air backward-facing step combustor
S Hemchandra, S Shanbhogue, S Hong, AF Ghoniem
Physical Review Fluids 3 (6), 063201, 2018
222018
The role of the centerbody wake on the precessing vortex core dynamics of a swirl nozzle
A Mukherjee, N Muthichur, C More, S Gupta, S Hemchandra
Journal of Engineering for Gas Turbines and Power 143 (5), 051019, 2021
202021
Impact of precessing vortex core dynamics on the thermoacoustic instabilities in a swirl-stabilized combustor
A Karmarkar, S Gupta, I Boxx, S Hemchandra, J O'Connor
Journal of Fluid Mechanics 946, A36, 2022
172022
Combustion instabilities in lean premixed systems
J O'Connor, S Hemchandra, T Lieuwen
Lean combustion, 231-259, 2016
172016
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