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Publications:


Journal:

  • R Chatterjee, CL Shah, S Gupta, S Sarkar, Energy harvesting in a flow-induced vibrating flapper with biomimetic gaits, International Journal of Mechanical Sciences, 109150, 2024.
  • R Sundar, D Majumdar, D Lucor, S Sarkar, Physics-informed neural networks modelling for systems with moving immersed boundaries: Application to an unsteady flow past a plunging foil, Journal of Fluids and Structures 125, 104066, 2024.
  • K Sourav, D Majumdar, S Sarkar, Cross-flow vortex-induced vibrations of a circular cylinder under stochastic inflow at low Reynolds number, Ocean Engineering 293, 116724, 2024
  • R Sundar, D Lucor, S Sarkar, Understanding the training of PINNs for unsteady flow past a plunging foil through the lens of input subdomain level loss function gradients, arXiv preprint arXiv:2402.17346 2024.
  • R Sundar, D Majumdar, CL Shah, S Sarkar, Massive parallelization and performance enhancement of an immersed boundary method based unsteady flow solver, arXiv preprint arXiv:2402.17337 2024.
  • D. Majumdar, S. Ravi and S. Sarkar, Passive dynamics regulates aperiodic transitions in flapping wing systems, PNAS Nexus pgad086, 2023.
  • H S Varun, M S Aswathy, S Sarkar, A complex networks based approach to nonlinear aeroelasticity, Journal of Fluids and Structures 121, 103912, 2023.
  • C. L. Shah, D. Majumdar, C. Bose and S. Sarkar, Chordwise flexible aft-tail suppresses jet-switching by reinstating periodicity in a flapping foil, Journal of Fluid Mechanics 946 A12, 2022.
  • M S Aswathy, S Sarkar, Spatiotemporal dynamics of a vortex induced vibration system in the presence of stochastic inflow fluctuations, Journal of Fluids and Structures 113, 103678, 2022.
  • D. Majumdar, C. Bose and S. Sarkar, Transition boundaries and an order-to-chaos map for the flow field past a flapping foil , Journal of Fluid Mechanics 942 A40, 2022.
  • C. Bose, S. Gupta, S. Sarkar, Dynamic interlinking between near-and far-field wakes behind a pitching– heaving airfoil, Journal of Fluid Mechanics 911, A31, 2021.
  • M S Aswathy, S Sarkar, Frequency characteristics and phase dynamics of a stochastic vortex induced vibration system, Journal of Sound and Vibration 509, 116230, 2021.
  • D Majumdar, C Bose, S Sarkar, Effect of gusty inflow on the jet-switching characteristics of a plunging foil, Physics of Fluids 32 (11), 117105, 2020.
  • D. Majumdar, C. Bose and S. Sarkar, Capturing the dynamical transitions in the flow-field of a flapping foil using Immersed Boundary Method, Journal of Fluids and Structures, 95, 102999, 2020.
  • S. Krishna Kumar, S Sarkar, S Gupta, Intermittency in a cantilever plate in a randomly fluctuating fluid flow, Journal of Fluids and Structures 93, 102855, 2020.
  • J. Jith and S. Sarkar, A model order reduction technique for systems with nonlinear freqency dependent damping, Applied Mathematical Modelling 77, 1662-1678, 2020.
  • S. Krishna Kumar, S. Sarkar and S. Gupta, Multiplicative noise induced intermittency in maps, International Journal of Non-linear Mechanics 117, 103251, 2019.
  • Aswathy M. S. and S. Sarkar, Effect of stochastic parametric noise on vortex induced vibrations, International Journal of Mechanical Sciences Effect of stochastic parametric noise on vortex induced vibrations 153-154, 103-118, 2019.
  • W. D. Remigius, S Gupta, S Sarkar, Effect of fast parametric excitation on the instability behaviour of a spinning disc bounded in a compressible fluid-filled enclosure Nonlinear Dynamics 96 (4), 2257-2279, 2020.
  • C. Bose, S. Gupta and S. Sarkar, Transition to chaos in the flow-induced vibration of a pitching-plunging airfoil at low Reynolds numbers : Ruelle-Takens-Newhouse scenario, International Journal of Non-Linear Mechanics 109,189-203, 2018.
  • J. Jith and S. Sarkar, Boundary Layer Impedance model to analyse the viscothermal acousto-elastic interactions in centrifugal compressors, Journal of Fluids and Structures 81, 179-200, 2018.
  • C. Bose and S. Sarkar, Investigating chaotic wake dynamics past a flapping airfoil and the role of vortex interactions behind the chaotic transition, Physics of Fluids, 30(4), 047101, 2018, (honoured as Editor’s pick).
  •  J. Venkatramani, S. Sarkar and S. Gupta, Investigations on precursors measures on aeroelastic flutter, Journal of Sound Vibration 419, 318-336, 2018, doi: 10.1016/j.jsv.2018.01.009.
  • W. D. Remigius, S. Gupta and S. Sarkar, Bifurcation analysis of an accelerating disc immersed in a bounded compressible medium near principal parametric resonance, International Journal of Non-Linear Mechanics 101, 77-85, 2018, doi:10.1016/j.ijnonlinmec.2018.02.004.
  • H. Devathi and S. Sarkar, Propagation of parametric uncertainties in a nonlinear aeroelastic system using an improved adaptive sparse grid quadrature routine, ASME-ASCE Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering 4, 041009-1-041009-9, 2018, doi:10.1115/1.4039471.
  • C. Bose, S. Gupta and S. Sarkar, Dynamical behaviour of unsteady flowfield of an elastically mounted flapping airfoil, AIAA Journal, Technical Note 56 (5), 2062-2069, doi: 10.2514/1.J056664, 2018.
  •  J. Venkatraman, S.Sarkar and S. Gupta, Intermittency in pitch-plunge aeroelastic systems explained through stochastic bifurcations, Nonlinear Dynamics 92, 1225-1241 2018, doi:10.1007/s11071-018-4121-5.
  • H. P. Lal, J. Jith, S. Gupta and S. Sarkar, Reduced order modelling in stochastically parametered acousto-elastic system using arbitrary PCE based SEREP, Probabilistic Engineering Mechanics 52, 1-14, 2018, doi:10.1016/j.probengmech.2018.02.002.
  • S. K. Kumar, C. Bose, S. F. Ali, S. Sarkar and S. Gupta, Investigations on a vortex induced vibration based energy harvester, Applied Physics Letters 111 (24): 243903, 2017, doi:10.1063/1.5001863.
  •  J. Venkatramani, S. K. Kumar, S. Gupta and S. Sarkar, Physical mechanism of intermittency route to aeroelastic flutter, Journal of Fluids and Structures 75, 9-26, 2017, doi: 10.1016/j.jfluidstructs.2017.08.003.
  • C. Bose, V. Reddy, S. Gupta, S. Sarkar, Transient and stable chaos in Dipteran flight inspired flapping motion, Journal of Computational and Nonlinear Dynamics 13(2), 021014-021014-9, 2017, doi:10.1115/1.4038447.
  • J. Jith and S. Sarkar, Acousto-elastic interactions in high-pressure CO2 centrifugal compressors, ASME Journal of Vibration and Acoustics 139(6), 061013-061013-10, 2017, doi: 10.1115/1.4036931.
  • W. D. Remigius and S. Sarkar, Stochastic bifurcations of a nonlinear acousto-elastic system, ASME-ASCE Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering, 4(1): 011007-011007-7, 2017, doi: 10.1115/1.4037460.
  • H. P. Lal, S. Sarkar and S. Gupta, Stochastic model order reduction in randomly parametered linear dynamical systems, Applied Mathematical Modelling, 51, 744-763, 2017, doi: 10.1016/j.apm.2017.07.043.
  • S. Badrinath, C. Bose and S. Sarkar, Identifying the route to chaos in the flow past a flapping airfoil, European Journal of Mechanics - B/Fluids, 66, 38-59. 2017, doi: 10.1016/j.euromechflu.2017.05.012.
  • W. D. Remigius, S. Sarkar, S. Gupta, Bifurcation and response analysis of a nonlinear flexible rotating disc immersed in bounded compressible fluid, Journal of Sound and Vibration 392, 260-279, 2017, doi: 10.1016/j.jsv.2016.12.035.
  •  S. J. J. Ilango and S. Sarkar, An efficient stochastic framework to propagate the effect of the random solid-pore geometry of porous media on the pore-scale flow, Computer Methods in Applied Mechanics and Engineering 315, 73-99, 2017, doi: 10.1016/j.cma.2016.10.030.
  •  J. Venkatramani, V. V. Nair, R. I. Sujith, S. Gupta and S. Sarkar, Multifractality in aeroelastic response as a precursor to flutter, Journal of Sound and Vibration 386, 390-406, 2017, doi: /10.1016/j.jsv.2016.10.004.
  •  C. Bose, S. Sarkar, Flexible flapping wings can exhibit quasi-periodic motion!, Journal of Physics Conference Series, 759, 012082, 2016, doi: 10.1088/1742-6596/759/1/012082.
  • J. Venkatramani, V. V. Nair, R. I. Sujith, S. Gupta and S. Sarkar, Precursors to flutter instability by an intermittency route: A model free approach, Journal of Fluids and Structures 61, 376-391, 2016, doi: 10.1016/j.jfluidstructs.2015.11.015.
  • H. Devathi and S. Sarkar, Study of a stall induced dynamical system under gust using the probability density evolution technique, Computers and Structures 162, 38-46, 2016, doi:10.1016/j.compstruc.2015.09.003.
  •  S. Venkatesh, S. Sarkar and I. Rychlik, Uncertainties in blade flutter damage prediction under random gust, Probabilistic Engineering Mechanics 36, 45-55, 2014, doi:10.1016/j.probengmech.2014.03.002.
  • V. V. Nair, S. Sarkar and R. I. Sujith, Uncertainty quantification of subcritical bifurcations, Probabilistic Engineering Mechanics 34, 177-188, 2013, doi: 10.1016/j.probengmech.2013.09.005.
  • A. Desai, J. A. S. Witteveen and S. Sarkar Uncertainty quantification of a nonlinear aeroelastic system using polynomial chaos expansion with constant phase interpolation, ASME Journal of Vibration and Acoustics 135(5), 051034-051034-10, 2013, doi: 10.1115/1.40224794.
  • S.J.J. Ilango, S. Sarkar, A. Sameen, Reconstruction of 2-D porous media using Karhunen–Lóeve expansion, Probabilistic Engineering Mechanics 32, 56-65, 2013, doi:10.1016/j.probengmech.2012.12.010.
  •  S. Sarkar, S. Chajjed and A. Krishnan, Study of asymmetric hovering in flapping flight, European Journal of Mechanics - B/Fluids 37, 72-89, 2013, doi: 10.1016/j.euromechflu.2012.07.002.
  • S. Sarkar, S. Gupta and I. Rychlik, Wiener chaos expansions for estimating rain-flow fatigue damage in randomly vibrating structures with uncertain parameters, Probabilistic Engineering Mechanics 26(2), 387-398, 2011, doi: 10.1016/j.probengmech.2010.09.002.
  • A. Desai and S. Sarkar, Analysis of a nonlinear aeroelastic system with parametric uncertainties using polynomial chaos expansion, Mathematical Problems in Engineering 2010, doi:10.1155/2010/379472.
  • S. Sarkar, Comparing pure-pitch and pure-plunge kinematics for a symmetric airfoil, AIAA Journal 48(12), 2962-2969, 2010, doi: 10.2514/1.J050103.
  • S. Sarkar, J. A. S. Witteveen, A. Loeven and H. Bijl, Effect of uncertainty on the bifurcation behavior of pitching airfoil stall flutter, Journal of Fluids and Structures 25(2), 304-320, 2009, doi:10.1016/j.jfluidstructs.2008.06.006.
  • S. Sarkar and K. Venkatraman, Influence of pitching angle of incidence on the dynamic stall behavior of a symmetric airfoil, European Journal of Mechanics B-Fluids 27(3), 219-238, 2008 doi: 10.1016/j.euromechflu.2006.07.004.
  • S. Sarkar and H. Bijl, Nonlinear aeroelastic behavior of an oscillating airfoil during stall-induced vibration, Journal of Fluids and Structures 24(6), 757-777, 2008, doi: 10.1016/j.jfluidstructs.2007.11.004.
  • J. A. S. Witteveen, A. Loeven, S. Sarkar and H. Bijl, Probabilistic collocation for period-1 limit cycle oscillations, Journal of Sound and Vibration 311(1-2), 421-439, 2008, doi: 10.1016/j.jsv.2007.09.017.
  • J. A. S. Witteveen, S. Sarkar, H. Bijl, Modeling physical uncertainties in dynamic stall induced fluid-structure interaction of turbine blades using arbitrary polynomial chaos, Computers and Structures 85(11-14), 866-878, 2007, doi: 10.1016/j.compstruc.2007.01.004.
  • S. Sarkar and K. Venkatraman, Period-doubling phenomenon observed in the dynamic stall vortex patterns, AIAA Journal 45(7), 1786-1791, 2007, doi:10.2514/1.29656.
  • S. Sarkar and K. Venkatraman, Numerical simulation of incompressible viscous flow past a heaving airfoil, International Journal For Numerical Methods in Fluids 51(1), 1-29, 2006, doi:10.1002/fld.1094.
  • S. Sarkar and K. Venkatraman, Numerical simulation of thrust generating flow past a pitching airfoil, Computers and Fluids 35(1), 16-42, 2006, doi: 10.1016/j.compfluid.2004.10.002.
  • S. Sarkar, K. Venkatraman, B. Dattaguru, Dynamics of flexible structures with nonlinear joints, Journal of Vibration and Acoustics 126(1), 92-100, 2004, doi: 10.1115/1.1596548.
  • S. Sarkar and K. Venkatraman, Model order reduction of unsteady flow past oscillating airfoil cascades, Journal of Fluids and Structures 19(2), 239-247, 2004, doi:10.1016/j.jfluidstructs.2003.11.001.
  • S. Sarkar and K. Venkatraman, A numerical technique to predict periodic and quasi-periodic response of nonlinear dynamic systems, Computers and Structures 81 (13), 1383-1393, 2003, doi:10.1016/S0045-7949(03)00012-9.
  • S. B. Kandagal, S. Sarkar and K. Venkatraman, Resonantly shunted piezoelectric layers as passive control vibration devices, Journal of Indian Institute of Science 81, 535-547, 2001.
Book Chapters:

  1. C L Shah, D Majumdar, S Sarkar, C Bose, Wake dynamics of a flexible flapping filament at low reynolds number, Aerospace and Associated Technology, pp 448-452, Routledge, 2022.
  2. C. Bose, S. Gupta and S. Sarkar, Transitional Flow Dynamics Past a Passively Flapping Airfoil in Gusty Flow, In: Advances in Critical Flow Dynamics Involving Moving/Deformable Structures with Design Applications, pp 135–148, Springer 2021.
  3. S K Kumar, S Sarkar, S Gupta, Vibration Energy Harvesting in Fluctuating Fluid Flows. In: Mukhopadhyay, A., Sen, S., Basu, D., Mondal, S. (eds) Dynamics and Control of Energy Systems. Energy, Environment, and Sustainability Part III. Springer, 2020.
  4. H P Lal, D Remigius, S Gupta, S Sarkar, Estimation of Modal Characteristics of a Reduced-Order Fluid– Structure Interaction System. In: Rao, A., Ramanjaneyulu, K. (eds) Recent Advances in Structural Engineering, Volume 1. Lecture Notes in Civil Engineering , vol 11. Springer, 2019.
  5. M S Aswathy, S Sarkar, Effect of Noise on Vortex-Induced Vibrations of Circular Cylinders. In: Rao, A., Ramanjaneyulu, K. (eds) Recent Advances in Structural Engineering, Volume 2. Lecture Notes in Civil Engineering , vol 12. Springer, 2019.
  6. C. L. Shah, D. Majumdar, S. Sarkar, Investigating the dynamcal behaviour of Dipteran fligt inspired flapping motion using Immersed Boundary Method based FSI solver,  in book: Recent Advances in Computational Mechanics and Simulations, Volume-II: Nano to Macro, Eds. S. Saha and M. Mukherjee, Springer 2020.   
  7. C. Bose, R. Chatterjee, S. Gupta, S. Sarkar, Investigating fluid-structure interaction behaviour of a chord-wise flexible filament in the wake of a bluff bodyusing partitioned strong coupling approach, in book: Recent Advances in Computational Mechanics and Simulations, Volume-II: Nano to Macro, Eds. S. Saha and M. Mukherjee, Springer 2020.
  8. C. Bose, S. Gupta, S. Sarkar, Fluid–Structure Interaction Dynamics of a Flexible Foil in Low Reynolds Number Flows, in book: Recent Advances in Theoretical, Applied, Computational and Experimental Mechanics, Springer, 2020, 10.1007/978-981-15-1189-9_37.
  9. MS Aswathy, S Sarkar, Nonlinear Dynamics of Circular Cylinders Undergoing Vortex Induced Vibrations in Presence of Stochastic Noise, Dynamics and Control of Energy Systems, 195-214 2020.
  10. C Bose, S Sarkar, S Gupta, Fluid–Structure Interaction Dynamics of a Flexible Foil in Low Reynolds Number Flows. In: Singh, B., Roy, A., Maiti, D. (eds) Recent Advances in Theoretical, Applied, Computational and Experimental Mechanics. Lecture Notes in Mechanical Engineering. Springer, 2020.
  11. M S Aswathy, S Sarkar, Nonlinear Dynamics of Circular Cylinders Undergoing Vortex Induced Vibrations in presence of Stochastic Noise, In: Mukhopadhyay, A., Sen, S., Basu, D., Mondal, S. (eds) Dynamics and Control of Energy Systems. Energy, Environment, and Sustainability Part III. Springer, 2020.
  12. J Venkatramani, S Sarkar, S Gupta, Intermittency in a Pitch-Plunge Aeroelastic System, Dynamics and Control of Energy Systems, 171-194, 2020.
  13. SK Kumar, S Sarkar, S Gupta, Vibration Energy Harvesting in Fluctuating Fluid Flows, Dynamics and Control of Energy Systems, 215-236, 2020.
  14. A., Sen, S., Basu, D., Mondal, S. (eds) Dynamics and Control of Energy Systems. Energy, Environment, and Sustainability Part III. Springer, 2020.
  15. C. Bose, S. K. Kumar, S. Sarkar and S. Gupta, Interaction of a Flexible Splitter Plate with Vortex Shedding Past a Rigid Circular Cylinder, in book: Recent Advances in Structural Engineering Volume 2, Eds. A. Rama Mohan Rao and K. Ramanjaneyulu, Springer India, 2018.
  16. M.S. Aswathy and S. Sarkar, Effect of Noise on Vortex-Induced Vibrations of Circular Cylinders, in book: Recent Advances in Structural Engineering Volume 2, Eds. A. Rama Mohan Rao and K. Ramanjaneyulu, Springer India, 2018.
  17. H. P. Lal, W. D. Remigius, S. Gupta and S. Sarkar, Estimation of Modal Characteristics of a Reduced-Order Fluid–Structure Interaction System, in book: Recent Advances in Structural Engineering Volume 1, Eds. A. Rama Mohan Rao and K. Ramanjaneyulu, Springer India, 2018.
  18. C. Bose, S. K. Kumar, S. Sarkar and S. Gupta, Interaction of a Flexible Splitter Plate with Vortex Shedding Past a Rigid Circular Cylinder, in book: Recent Advances in Structural Engineering Volume 2, Eds. A. Rama Mohan Rao and K. Ramanjaneyulu, Springer India, 2018. 
  19. S. Sarkar, H. Devathi and W. D. Remigius, Uncertainty Quantification in Aeroelastic Problems: Theory and Application in Fluids and Structural Mechanics, in book: Uncertainty Quantification in Computational Science- Theory and Application in Fluid and Structural Mechanics, World Scientific Publishing Inc, Singapore, 2017.
  20. W. D. Remigius and S. Sarkar, Fluid Structure Interaction of a Flexible Plate in a Compressible Medium, in book: Fluid Mechanics and Fluid Power - Contemporary Research, Eds. A. K. Saha, D. Das, R. Srivastava, P.K. Panigrahi, K. Muralidhar, Springer India 2017.
  21. S. Harris and S. Sarkar, Effect of Sinusoidal Gust on Thrust Generated by a Plunging Airfoil, in book: Fluid Mechanics and Fluid Power - Contemporary Research, Eds. A. K. Saha, D. Das, R. Srivastava, P.K. Panigrahi, K. Muralidhar, Springer India 2017.
  22. A. Desai and S. Sarkar, Uncertainty Quantification in the Aeroelastic Analysis of Wind Turbines: A Review and Future Trend, in book: Wind Turbines: Types, Economics and Development, Eds. Gerard Martin and Jeremy Roux, Nova Science, UK, 2010.
  23. S. Sarkar and H. Bijl, Stall Induced Vibration and Flutter In A Symmetric Airfoil, in book: III European Conference on Computational Mechanics, American Society of Mechanical Engineers, Pressure Vessels and Piping Division Publication, Eds. C A. Motasoares, J. A. C. Martins, H. C. Rodrigues, J. A.C. Ambrosio, C A.B. Pina, C.M. Motasoares, E. B. R. Pereira, J. Folgado, Springer, 2008.
Conferences & Proceedings:


  1. D. Majumdar, C. Bose, S. Sarkar, A novel pair of non-dimensional measures to predict the order-to-chaos wake transition in the flow-field of a flapping foil, IUTAM Symposium on Nonlinear Dynamics for Design of Mechanical Systems across Different Length/Time scales, Tsukuba, Japan, August, 2023.
  2. S. Dey and S. Sarkar, Dynamical trasition in the flowpast a flapping airfoil: Recurrence network approach, Poster presented in Perspectives in Nonlinear Dynamics, IIT Madras, India, August, 2023.
  3. Varun H. S. and S. Sarkar, Effect of time-scale in the flow fluctuations on a sub-critical aeroelastic system, Third International Nonlinear Dynamics Conference, Sapienza University, Rome, June 2023. 
  4. D. Majumdar, S. Ravi, S. Sarkar, Passive pitching and aperiodicity in the wake of flapping flights, Second Direct In-person Colloquium on Vortex Dominated Flows (DisCoVor), Breckenridge, Collorado, USA, May, 2023.
  5. R Sundar, D Majumdar, D Lucor, S Sarkar, Data-driven physics-informed and immersed boundary aware surrogate modeling of unsteady flows past moving bodies, CFC2023 Cannes, France 2023.
  6. V. Kumar, R. Sundar, Arvind T. and S. Sarkar. "SVD-FCNN-based surrogate modeling of unsteady viscous flow past a stationary circular cylinder". International Conference on Recent Advances in Fluid Mechanics and Nanoelectronics (ICRAFMN) 2023, 12-14 July 2023, Bengaluru, India.
  7. S Dey, D Majumdar, S Sarkar, Chaotic Onset in the Flow Past a Flapping Foil Depends on the Free-Stream Reynolds Number, Conference on Fluid Mechanics and Fluid Power, IIT Roorkee, India, 339-348,  2022.
  8. A Thirunavukkarasu, R Sundar, S Sarkar, Modal Analysis of a Flow Past a Cylinder, Conference on Fluid Mechanics and Fluid Power, IIT Roorkee, India, 705-717,  2022.
  9. R Chatterjee, CL Shah, S Gupta, S Sarkar, Role of Piezoelectric Coupling Factor on FIV-Based Energy Harvesting of a Piezoelectric Flag, Conference on Fluid Mechanics and Fluid Power, IIT Roorkee, India, 759-767, 2022.
  10. R. Sundar, V. Kumar, D. Majumdar, C. L. Shah and S. Sarkar. “Surrogate Modeling of Unsteady Aerodynamic Loads Acting on a Plunging Flat Plate”. The 8th European Congress on Computational Methods in Applied Science and Engineering (ECCOMAS) Congress 2022, 5-9 June 2022, Oslo, Norway (published as conference proceedings).
  11. C L Shah, K Dhileep, S Ravi, S Sarkar, Numerical investigation of wake dynamics of tail-first" wriggling" swimmers - Bulletin of the American Physical Society, 2022.
  12. Varun H S, Aswathy M. S., S. Sarkar, Stochastic bifurcation in an aeroelastic system with additive noise, Second International Nonlnear Dynamics Conference, Sapienza University, Rome 2021.
  13. D. Majumdar, C. Bose and S. Sarkar, Probing into the Efficacy of Discrete Forcing Immersed Boundary Method in Capturing the Aperiodic Transition in the Wake of a Flapping Airfoil, In: Recent Advances in Computational Mechanics and Simulations Vol-II, pp 271–281, Springer 2021.
  14. K Sourav, S Sarkar, Wake of an Oscillating Cylinder in Noisy Flow, APS Division of Fluid Dynamics Meeting , 2021.
  15. C L Shah, S Sarkar, Investigating the Effect of Chord-wise Flexibility to Control Aperiodicity in the Flowfield around a Flapping Foil, APS Division of Fluid Dynamics Meeting , 2021.
  16. C. Bose, R.Chatterjee, S. Gupta and S. Sarkar, Investigating Fluid-Structure Interaction Behavior of a Chord-Wise Flexible Filament in the Wake of a Bluff Body Using Partitioned Strong Coupling Approach, In: Recent Advances in Computational Mechanics and Simulations Vol-II, pp 453–463, Springer 2021.
  17. C L Shah, D Majumdar, S Sarkar, Investigating the Dynamical Behaviour of Dipteran Flight-Inspired Flapping Motion Using Immersed Boundary Method-Based FSI Solver, In: Recent Advances in Computational Mechanics and Simulations Vol-II, pp 259–270, Springer, 2021.
  18. R Sundar, A Ghorpade, J Jith, S Gupta, S Sarkar, Computational Modelling of Stochastic Buffeting of Fin- Like Structures, In: Recent Advances in Computational Mechanics and Simulations pp 249–258, Springer 2021.
  19. M S Aswathy, S Sarkar, Comparison of Stochastic Responses of Circular Cylinder Undergoing Vortex- Induced Vibrations with One and Two Degrees of Freedom, In: Recent Advances in Computational Mechanics and Simulations Vol-II, pp 259–270, Springer, 2021.
  20. C L Shah, D Majumdar, S Sarkar, Delaying the chaotic onset in the flow-field of flapping foil with flexible aft tail, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), 2020, 7A-2020, V07AT07A027.
  21. D Majumdar, C Bose, S Sarkar, Nonlinear fluid-elastic behavior of a flapping wing with low-order chordwise flexibility, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), 2020, 7A-2020, V07AT07A028.
  22. D. Majumdar, C. Bose and S. Sarkar, Nonlinear aeroelastic behavior of a flapping wing with low-order chord-wise flexibility. 2nd International Symposium of Flutter and its Application, Paris, France, May 12 – 14, 2020. [Travel cancelled due to COVID-19 crisis but the proceeding has been published].
  23. R. Sundar, D. Majumdar and S. Sarkar (2020). Transitionary flight of a flapping wing flyer: A two dimensional perspective. 2nd International Symposium of Flutter and its Application, Paris, France, May 12 – 14, 2020. [Travel cancelled due to COVID-19 crisis but the proceeding has been published].
  24. C. L. Shah, D. Majumdar and S. Sarkar (2020). Identifying the route to chaos for a Dipteran flight system. 6th International Conference on Complex Dynamical Systems and Applications, Central University of Rajasthan, India, February 21 – 23, 2020.
  25. D. Majumdar, C. Bose and S. Sarkar (2019). Noisy inflow advances jet-switching in the wake of a flapping airfoil. Chosen for 72nd Annual Meeting of the American Physical Society-Division of Fluid Dynamics, Seattle, WA, November 23 – 26, 2019. [Abstract on Bulletin of the American Physical Society 64].
  26. M.S. Aswathy, Varun H. S. and S. Sarkar, Investigating stochastic resonance in vortex induced vibration systems, 12th National Conference on Nonlinear Conference on Nonlinear Systems and Dynamics, IIT Kanpur, India, December 2019.
  27.  Varun H.S, M.S. Aswathy and S. Sarkar, Effect of additive noise on subcritical aeroelastic system, 12th National Conference on Nonlinear Conference on Nonlinear Systems and Dynamics, IIT Kanpur, India, December 2019.
  28. M.S. Aswathy and S. Sarkar, Unsteady wake behaviour of circular cylinders during vortex induced vibration under stochastic noise, IUTAM Symposium on Fluid Structure Interaction in honour of Michael Paidoussis, Montreal, Canada, August 2019.
  29. Chhote Lal Shah, Dipanjan Majumdar & Sunetra Sarkar, Identifying the Route to Chaos for a Dipteran Flight System, 6th International Conference on Complex Dynamical Systems and Applications, Jaipur, India, February, 2020.
  30. Varun H.S.,  M.S. Aswathy and S. Sarkar, Effect of additive noise on subcritical aeroelastic system, 12th National Conference on Nonlinear Conference on Nonlinear Systems and Dynamics, 12-15 December2019, IIT Kanpur, India.
  31. C. Bose, R. Chatterjee, S. Gupta and S. Sarkar, Investigating uid-structure interaction behavior of a chord-wise exible lament in the wake of a blu body using partitioned strong coupling approach, 7th International Congress on Computational Mechanics and Simulation, December 2019, IIT Mandi, India,  under the auspices of Indian Association for Computational Mechanics (IndACM)..
  32. D. Majumdar, Chandan Bose and S. Sarkar, Probing into the ecacy of discrete forcing Immersed Boundary Method in capturing the aperiodic transition in the wake of a flapping airfoil, 7th International Congress on Computational Mechanics and Simulation, 11-13 December 2019, IIT Mandi, India,  under the auspices of Indian Association for Computational Mechanics (IndACM)..
  33. Chhote Lal Shah, D. Majumdar and S. Sarkar, Investigating the Dynamical Behavior of Dipteran Flight Inspired Flapping Motion using Immersed Boundary Method Based FSI Solver, 7th International Congress on Computational Mechanics and Simulation, 11-13 December 2019, IIT Mandi, India,  under the auspices of Indian Association for Computational Mechanics (IndACM)..
  34. Rahul S, A. Ghorpade, Jithin Jith, S. Gupta, and S. Sarkar, Computational modelling of stochastic buffeting of fin-like structures, 7th International Congress on Computational Mechanics and Simulation (ICCMS 2019) - Dec 11 - 13, 2019, IIT Mand, India,  under the auspices of Indian Association for Computational Mechanics (IndACM).
  35. Anandaraj A., S. Sarkar, D. K. Joshi, K. M. Rajan, Effect of fin cant angle on coning stability of an artillery rocket, 31st International Symposium on Ballistics, November 4-8, 2019, Hyderabad, India. 
  36. Aswathy M.S. and S. Sarkar, Unsteady wake behaviour of circular cylinders during vortex induced vibration under stochastic noise, IUTAM Symposium on Fluid Structure Interaction in honour of Michael Paidoussis, Montreal, Canada, August 2019. 
  37. C. L. Shah, D. Majumdar and S.Sarkar, Performance enhancement of an Immersed Boundary Method based FSI solver using OpenMP, 21st Annual CFD Symposium, Aeronautical Society of India, August, 2019, chosen for 2nd best presentation award.
  38. S. Sarkar, Input noise and fluid structure interaction, 2nd International Conference on Advances in Aerospace Structures, Systems and Technology, London, UK, May, 2019.
  39. 4. Varun H.S. and S. Sarkar, Basin stability effect of additive noise on a pitch-plunge airfoil, 4th Indian Conference on Applied Mechanics, Indian Institute of Science Bangalore, India, July 2019
  40. M. S. Aswathy, S. Sarkar, Unsteady Wake Behaviour of Circular Cylinders during Vortex Induced Vibration under Stochastic Noise, Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP), December 10-12, 2018, IIT Bombay, Mumbai, India.
  41. C. Bose, D. Majumdar, P. Gollakota, S. Sarkar, Experimental Investigation on the Aerodynamic Load Generation by Asymmetrically Flapping Rigid and Flexible Wings, Proceedings of the 7th International and 45th National Conference on Fluid Mechanics and Fluid Power (FMFP), December 10-12, 2018, IIT Bombay, Mumbai, India.
  42. C. Bose, S. Gupta and S. Sarkar,  Jet Switching Precedes Chaos in the Wake of a Simultaneously Pitching-Plunging Airfoil, APS DFD 2018, Atlanta, 18-20 November, 2018.
  43. Aswathy M.S. and S.Sarkar, Noise and its influence on vortex induced vibrations, 7th Conference on Bluff Body Wakes and Vortex-Induced Vibrations, Marseille, France, July 2018.
  44. C. Bose, S. Gupta and S Sarkar, Transitional flow dynamics past a passively flapping airfoil in gusty flow, IUTAM Symposium on Critical flow dynamics involving moving/deformable structures with design applications, Santorini, Greece, June 2018.
  45. M. S. Aswathy and S. Sarkar, Manifestation of additional frequencies in vortex induced vibrations in the presence of noise, MATEC Web of Conference 148, 2018, presented in International Conference on Engineering Vibration (ICoEV), Sofia, 2017.
  46. C. Bose, S. Sarkar and S. Gupta, Stochastic bifurcation analysis of an elastically mounted flapping airfoil, MATEC Web of Conferences 148, 2018, presented in International Conference on Engineering Vibration (ICoEV), Sofia, 2017.
  47. M. S. Aswathy and S. Sarkar, Response dynamics of a freely oscillating cylinder under the effect of noise, Procedia Engineering 199, 2017, presented in X International Conference on Structural Dynamics, EURODYN, Rome, September, 2017.
  48. D. Majumdar, C. Bose, P. Dhareshwar and S. Sarkar, Fluid-body interactions in fish-like swimming, 13th International Conference on Vibration Problems (ICOVP 2017), IIT Guwahati, Guwahati, India Dec 2017.
  49. M. S. Aswathy and S. Sarkar, Comparison of stochastic responses of circular cylinder undergoing vortex induced vibrations with one and two degrees of freedom, 13th International Conference on Vibration Problems (ICOVP 2017), IIT Guwahati, Guwahati, India Dec 2017.
  50. C. Bose, S. Sarkar and S. Gupta, Fluid-structure interaction dynamics of a flexible foil in low Reynolds number flow, International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, W.B., India Dec 2017.
  51. M. S. Aswathy and S. Sarkar, Response analysis of a circular cylinder undergoing vortex induced vibrations along two degrees of freedom in the presence of noise, ASME 2017 International Mechanical Engineering Congress and Exposition, Tampa, FL, USA, Nov 2017.
  52. S. K. Kumar, S. Gupta, S. Sarkar, Intermittent oscillations of elastic structure in fluctuating axial fluid flow, 9th European Nonlinear Dynamics Conference, Budapest University of Technology and Economics, Hungary, Jun 2017.
  53. C. Bose, S. Gupta and S. Sarkar, Quasi-periodic vortical signature of an elastically mounted flapping airfoil, 47th AIAA Fluid Dynamics Conference, Denver, Colorado, USA, Jun 2017.
  54. C. Bose and S. Sarkar, Flow periodicity analysis past a flapping airfoil using proper orthogonal decomposition, 47th AIAA Fluid Dynamics Conference, Denver, Colorado, USA, Jun 2017.
  55. C. Bose S. K. Kumar, S. Sarkar and S. Gupta, Interaction of a flexible splitter plate with vortex shedding past a rigid circular cylinder, Structural Engineering Convention, SERC, Chennai, India Dec 2016.
  56. C. Bose, R. Chatterjee, R. Nath, A. Maity, R. Chatterjee, S. Patel, S. Gupta and S. Sarkar, Nonlinear fluid-structure interaction dynamics of an elastically mounted flapping airfoil in an inviscid fluid, The tenth Conference on Nonlinear Systems and Dynamics (CNSD), Indian Institute of Science Education and Research, Kolkata, Dec 2016.
  57. C. Bose, S. Gupta and S. Sarkar, Recurrence quantification analysis of the low Reynolds number flow dynamics past a flapping wing, The tenth Conference on Nonlinear Systems and Dynamics (CNSD), Indian Institute of Science Education and Research, Kolkata, Dec 2016.
  58. W. D. Remigius and S. Sarkar, The influence of high-frequency excitation on an acousto-elastic system, 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016), MNNITA, Allahabad, India, Dec 2016.
  59. C. Bose, Y. V. K. Yettella, C. Deora and S. Sarkar, Investigating a fluid-elastic strange attractor in Dipteran flight dynamics, 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016), MNNITA, Allahabad, India, Dec 2016.
  60. M. S. Aswathy and S. Sarkar, A Duffing-Van der Pol model to predict vortex induced vibrations of circular cylinders subject to transverse oscillations, 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016), MNNITA, Allahabad, India, Dec 2016. FMFP 2016.
  61. Y. V. K. Yettella, C. Bose, D. Majumdar and S. Sarkar, Effect of chord-wise flexibility in flapping fin propulsion in an inviscid fluid, 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power (FMFP-2016), MNNITA, Allahabad, India, Dec 2016.
  62. W. D. Remigius and S. Sarkar, Bifurcations and uncertainty quantifications in nonlinear acousto-elastic systems, ASME 2016 International Mechanical Engineering Congress and Exposition, Phoenix, AZ, USA, Nov 2016.
  63. J. Venkatramani, S. K. Kumar, S. Gupta and S. Sarkar, The physics of intermittency route to aeroelastic flutter, 11th International Conference on Flow Induced Vibrations, Den Haag, The Netherlands, Jul 2016.
  64. C. Bose, S. Gupta and S. Sarkar, High fidelity simulation of flow over a flapping wing using parallel computing, Sixth International Congress on Computational Mechanics and Simulation (ICCMS), IIT Bombay, India, Jun 2016.
  65. J. Venkatramani, S. Gupta and S. Sarkar, A model free approach to forewarning aeroelastic flutter instability using entropy measures, Structural Engineering Convention, SERC Chennai, India 2016.
  66. M. S. Aswathy and S. Sarkar, Effect of noise on vortex induced vibrations of circular cylinders, Structural Engineering Convention, SERC Chennai, India 2016.
  67. H. P. Lal, W. D. Remigius, S. Gupta, S. Sarkar, Estimation of modal characteristics of a reduced order fluid structure interaction system, Structural Engineering Convention, SERC Chennai, India 2016.
  68. C. Bose, S. Badrinath, S. Gupta and S. Sarkar, Dynamical stability analysis of a fluid structure interaction system using a high fidelity Navier-Stokes solver, Procedia Engineering 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  69. P. D. Jadhav, M. P. Sai Manoj and S. Sarkar, Quasi-steady fluid structure interaction model of the surf kite, Airborne Wind Energy Conference (AWEC), 2015, Delft University of Technology, Netherlands.
  70. S. Harris and S. Sarkar, Fluid structure interaction study of a flexible flapping wing using a Navier-Stokes solver, 6th International Conference onComputational Methods (ICCM), Auckland, New Zealand, 2015.
  71. M. T. Thanusha and S. Sarkar, Uncertainty quantification of subcritical nonlinear aeroelastic system using integrated interpolation method and polynomial chaos expansion, Procedia Engineering 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  72. W. D. Remigius, S. Garg and S. Sarkar, Uncertainty quantification of a non-linear rotating plate behaviour in compressible fluid medium, Procedia Engineering 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  73. H. P. Lal, S. Godbole, J. K. Dubey, S. Sarkar and S. Gupta, Reduced order models in analysis of stochastically parametered linear dynamical system, Procedia Engineering 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  74. W. D. Remigius, H. P. Lal, J. K. Dubey, S. Godbole, S. Gupta and S. Sarkar, Stochastic reduced order modelling of a fluid structure interaction system, Procedia Engineering 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  75. J. Venkatramani, S. Gupta and S. Sarkar, Numerical investigations on intermittency route to aeroelastic flutter, Procedia 144, 2016, presented in 12th International Conference in Vibration Problems, ICOVP, IIT Guwahati, 2015.
  76. J. Jith and S. Sarkar, Model order reduction of visco-thermal acousto-elastic interaction in high-pressure centrifugal compressors, ASME 2015 Gas Turbine India Conference, Hyderabad, India, Dec 2015.
  77. C. Bose and S. Sarkar, Parametric study of limit-cycle oscillations in a nonlinear fluid structure interaction system, XXVII IUPAP Conference of Computational Physics 2015, IIT Guwahati, India, Dec 2015.
  78. J. Jith and S. Sarkar, POD and SOAR model order reduction techniques in visco-thermal acousto-elasticity, 17th Annual CFD Symposium, Bangalore, Aug 2015.
  79. S. Badrinath and S. Sarkar, Analysis of deflected vortex street produced by an oscillating airfoil, 45th AIAA Fluid Dynamics Conference, Dallas, TX, USA, Jun 2015.
  80. S. Badrinath and S. Sarkar, Intermittency behaviour in the flow past an oscillating airfoil, 45th AIAA Fluid Dynamics Conference, Dallas, TX, USA, Jun 2015.
  81. J. Venkatramani, N. H. Patel, S. Sarkar and S. Gupta, Nonlinear dynamical analysis of an airfoil subjected to non-Gaussian wind, International Conference on Theoretical Applied Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, India, Dec 2014.
  82. S. Harris and S. Sarkar, Effect of random gust on the thrust generated by a plunging airfoil, International Conference on Theoretical Applied Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, India, Dec 2014.
  83. J. Jith and S. Sarkar, Model order reduction of fluid-structure interaction in high pressure centrifugal compressors, 10th European Fluid Mechanics Conference (EFMC), Lyngby, Denmark, Sep 2014.
  84. H. P. Lal, S. Sarkar and S. Gupta, Reduced order modelling and uncertainty quantification for a stochastic linear dynamical system, 5th International Congress on Computational Mechanics and Simulation, Chennai, India, Jan 2014.
  85. H. Devathi and S. Sarkar, Probability density evolution technique for stochastic stall flutter analysis of a vertical axis wind turbine (VAWT), SIAM Conference of Uncertainty Quantification, Savannah, Georgia, USA, 2014.
  86. J Venkatramani, Sayan Gupta, Sunetra Sarkar,  Numerical investigations on intermittency route to aeroelastic flutter. 12th International Conference on Vibration Problems, IIT Guwahati, December 14-17, 2014. Procedia Engineering, 144, 967-973, 2014.
  87. W. D. Remigius and S. Sarkar, Fluid structure interaction of a flexible plate in a compressible medium, 5th International and 41st National Conference of Fluid Mechanics and Fluid Power, IIT Kanpur, Kanpur, Dec 2014.
  88. J Venkatramani, S Sarkar, S Gupta, Response analysis of an oscillating airfoil in a non-Gaussian randomly fluctuating flow. International Symposium on Computational Wind Engineering, Hamburg, June 8-13, 2014.
  89. S. Harris and S. Sarkar, Effect of sinusoidal gust on thrust generated by a plunging airfoil, 5th International and 41st National Conference of Fluid Mechanics and Fluid Power, IIT Kanpur, Kanpur, Dec 2014.
  90. S. Venkatesh, S. Sarkar and I. Rychlik, Analysis of a fluid structure interaction system under random gust, 11th International Conference on Structural Safety and Reliability (ICOSSAR), New York, USA, 2013.
  91. J Venkatramani, S Chahhed, Sayan Gupta, Development of LMA models for gusty loads on airfoils and response analysis. International Conference on Vibration Problems, Lisbon, Portugal, 2013.
  92. M. Patel, V. V. Nair, S. Sarkar, Uncertainty quantification of an airfoil control surface flutter system, 11th International Conference on Structural Safety and Reliability (ICOSSAR), New York, USA, 2013.
  93. R. Shukla, E. Hemalatha, M. Patel and S. Sarkar, Nonlinear flutter analysis of leading edge control surface, 6th Symposium on Applied Aerodynamics and Design of Aerospace Vehicles, SAROD, Hyderabad, 2013.
  94. S. Venkatesh, A. Desai and Sarkar S. Analysis aeroelastic system under random gust with parametric uncertainties using Polynomial Chaos Expansion, ASME International Mechanical Engineering Congress and Exposition, Houston, Texas, USA, accepted, to be presented in November 2012.
  95. S. Venkatesh and S. Sarkar, Uncertainty quantification in a fluid structure interaction system subjected to random wind, 11th ASCE Joint Specialty Conference on Probabilistic Mechanics and Structural Reliability (EMI/PMC 2012) University of Notre Dame, South Bend, USA, June 17-20, 2012.
  96. S. J. J. Ilango, S. Sarkar and A. Sameen, Reconstruction of porous media using Karhunen Loeve Expansion, 11th ASCE Joint Specialty Conference on Probabilistic Mechanics and Structural Reliability (EMI/PMC 2012), University of Notre Dame, South Bend, USA, June 17-20, 2012.
  97. S. J. J. Ilango, S. Sarkar and A. Sameen, Reconstruction of porous media using Karhunen Loeve Expansion, International Symposium on Engineering under Uncertainty: Safety, Assessment and Management (ISESAM), Bengal Engineering College, Shibpur, India, 2012.
  98. Sarkar, S., Gupta, S. and Rychlik. Investigating growth of rain-flow fatigue damage in a wind turbine blade using Wiener chaos expansions, 13th International Conference on Wind Engineering, Amsterdam, The Netherlands, 2011.
  99. M. A. Nizami, and S. Sarkar, Investigation of various boundary conditions in smoothed particle hydrodynamics, Proceedings of the 38th National Conference on Fluid Mechanics and Fluid Power (NCFMFP-2011), MANIT, Bhopal, India, December 15-17, 2011.
  100. S. Venkatesh, A. Desai and S. Sarkar, Uncertainty quantification of an aeroelastic system using polynomial chaos expansion. 17th National seminar on aerospace structures (NASAS), IIT Kanpur, India, September 22-24, 2011.
  101. L. Chandravanshi, S. Chajjed and S. Sarkar, Study of wake pattern behind an oscillating airfoil, 37th National and 4th International Conference in Fluid Mechanics and Fluid Power (FMFP), IIT Madras, India, Dec 16-18, 2010.
  102. L. Chandravanshi, S. Chajjed and S. Sarkar, Study of wake Pattern behind a plunging airfoil with and without gust effect, 5th International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, India, Dec 27-29, 2010.
  103. A. Krishnan, S. Chajjed, L. Chandravanshi and S. Sarkar, Unsteady aerodynamics of flapping airfoil aerodynamics using a Lagrangian particle based techniques, International Conference on Intelligent Unmanned Systems (ICIUS), Bali, Indonesia, 3-5 November 2010. 
  104. A. Desai and S. Sarkar, Uncertainty Quantification and bifurcation behavior of an aeroelastic system, ASME 3rd Joint US-European Fluid Engineering Meeting and 7th International Symposium on Fluid-Structure Interaction, Flow-Sound Interaction and FIV and Noise (FEDSM-ICNMM), Montreal, Canada, 2010.
  105. V. V. Nair, S. Sarkar and R. I. Sujith, Uncertainty quantification of subcritical bifurcation in a Rijke tube, 16th AIAA/CEAS Aeroacoustics Conference, Stockholm, Sweden, 2010.
  106. A. Desai and S. Sarkar, Stochastic bifurcation and uncertainty quantification of nonlinear aeroelastic system by using polynomial chaos expansion, International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, India, 2010.
  107. V. V. Nair, S. Sarkar and R. I. Sujith, Uncertainty quantification of subcritical bifurcation in a Rijke tube, AIAA-2010-3858. 16th AIAA/CEAS Aeroacoustics Conference, Stockholm, Sweden, June 7-9, 2010.
  108. S. Sarkar and S. Singasani, Comparison of fundamental flapping kinematics of an airfoil, AIAA-2009-3815, 39th AIAA Fluid Dynamics Conference, San Antonio, Texas, USA, June 22-25, 2009.
  109. S. Sarkar, J. A. S. Witteveen and H. Bijl, Modeling physical uncertainties in stall induced oscillation of an airfoil using Polynomial Chaos approach, 7th Asian Computational Fluid Dynamics (ACFD7) conference, Bangalore, India, 2007.
  110. G. J. A. Loeven, S. Sarkar, J. A. S. Witteveen and Bijl, H., Dynamic stall flutter analysis with uncertainties using multi-element probabilistic collocation, AIAA-2007-1964, 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, Hawaii, Apr. 23-26, 2007.
  111. J. A. S. Witteveen, S. Sarkar and H. Bijl, Modeling physical uncertainties in dynamic stall induced fluid-structure interaction of turbine blades using arbitrary polynomial chaos, Fourth M.I.T. Conference on Computational Fluid and Solid Mechanics, MIT, Cambridge, Massachusetts, USA, June 13 - 15, 2007.  
  112. S. Sarkar and H. Bijl, Stall induced vibration and flutter in a symmetric airfoil, 3rd European Conference on Computational Mechanics, ECCOMAS CFD, Egmond Aan Zee, Springer, The Netherlands, 2006.
  113. S. Sarkar and H. Bijl, Stall induced vibration and flutter in a symmetric airfoil, 6th FSI, AE, FIV, N Symposium, ASME, Vancouver, Canada, August, 2006.
  114. S. Sarkar and K. Venkatraman, Propulsion characteristics of a non sinusoidally heaving airfoil, AIAA-2005-5157, 35th AIAA Fluid Dynamics Conference and Exhibit, Toronto, Ontario, Canada, June 6-9, 2005.
  115. S. Sarkar and K. Venkatraman, Simulation of a pitching airfoil in the dynamic stall regime using discrete vortex technique, ICCMS, IIT Kanpur, India, 2004.
  116. S. Sarkar and K. Venkatraman, Thrust generation in pitching airfoils, 7th Annual CFD Symposium, Bangalore, India, 2004.
  117. S. Sarkar and K. Venkatraman, Reduced order models for unsteady aerodynamics of airfoil cascades, 47th Congress of Indian Society of Theoretical and Applied Mechanics (ISTAM) Indian Institute of Technology, Guwahati, India, December 23-26, 2002.
  118. S. Sarkar and K. Venkatraman, A Fourier-Galerkin technique to predict periodic and quasi-periodic response of large order nonlinear systems, Proceedings of 1st MIT conference on Computational Fluid and Solid Mechanics, Elsevier, 1651-1654, Massachusetts Institute of Technology, Cambridge, USA, 2001.
  119. S. Sarkar and K. Venkatraman, Analysis of nonlinear flutter of a 2D airfoil under unsteady aerodynamic load, International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM), IIT Kharagpur, India, 2000.
  120. S. B. Kandagal, S. Sarkar and K. Venkatraman, Resonantly shunted piezoelectric layers as passive vibration control devices, Institute of Smart Structures and Systems Conference, Bangalore, India, 2000.
  121. S. Sarkar, S. B. Kandagal and K. Venkatraman, Passive vibration control using resistively shunted piezoceramics, Proceedings of International Conference on Vibration Engineering and Technology I (VETOMAC), Bangalore, India, 2000.
Workshops/lectures attended/conducted by group:

  1. C. L. Shah attended ACM Winter School 2019 on High Performance Computing (HPC), 5-11 December 2019, Organized by ACM India, C-DAC and IIT Kanpur, IIT Kanpur India.
  2. Rahul S. attended Workshop on “Data Analysis and Machine Learning” - May 24-28, 2019, Organised by : Indian Institute of Science Education and Research(IISER), Tirupati, India.
  3. Rahul S. attended ACM Winter School 2019 on High Performance Computing (HPC), 5-11 December 2019, Organized by ACM India, C-DAC and IIT Kanpur, IIT Kanpur India.
  4. 1. M. S. Aswathy and S. Sarkar, Talk on ‘Nonlinear dynamics of circular cylinders undergoing vortex induced vibrations in presence of noise’, Indo-Poland joint workshop conducted by Department of Automation, Lublin University of Technology, Poland and Department of Applied Mechanics, Indian Institute of Technology Madras, IC&SR, IIT Madras, India, February 2020. 
Mobirise
Address

Sunetra Sarkar,
Office: Room 122, Composite Technology Center (CTC) Building,
Department of Aerospace Engineering,
Chennai 600036, India.  

Contacts

Email:sunetra.sarkar@gmail.com, sunetra@iitm.ac.in
Phone: +91 44 2257 4024,
Fax: +91 44 2257 4002    


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