1) Tripathi, D., Shreenivas, R., Bose, C., Mondal, S. and Venkatramani, J., 2022. Experimental investigation on the synchronization characteristics of a pitch-plunge aeroelastic system exhibiting stall flutter. Chaos: An Interdisciplinary Journal of Nonlinear Science, 32(7), p.073114. 2) Tripathi, D., Vishal, S., Bose, C. and Venkatramani, J., 2022. Stall-induced fatigue damage in nonlinear aeroelastic systems under stochastic inflow: Numerical and experimental analyses. International Journal of Non-Linear Mechanics, 142, p.104003. 3) Vishal, S., Raaj, A., Bose, C., Venkatramani, J. and Dimitriadis, G., 2022. Numerical investigation into discontinuity-induced bifurcations in an aeroelastic system with coupled non-smooth nonlinearities. Nonlinear Dynamics, pp.1-27. 4) Raj, A., Raaj, A., Venkatramani, J. and Mondal, S., 2021. Effect of parameter mismatch and dissipative coupling on amplitude death regime in a coupled nonlinear aeroelastic system. Chaos: An Interdisciplinary Journal of Nonlinear Science, 31(12), p.123112. 5) Vishal, S., Raaj, A., Bose, C. and Venkatramani, J., 2021. Routes to Synchronization in a pitch?plunge aeroelastic system with coupled structural and aerodynamic nonlinearities. International Journal of Non-Linear Mechanics, 135, p.103766. 6) Raaj, A., Mondal, S. and Venkatramani Jagdish., 2021. Investigating amplitude death in a coupled nonlinear aeroelastic system. International Journal of Non-Linear Mechanics, 129, p.103659. 7) Bethi, R.V., Gali, S.V. and Venkatramani, J., 2020. Response analysis of a pitch?plunge airfoil with structural and aerodynamic nonlinearities subjected to randomly fluctuating flows. Journal of Fluids and Structures, 92, p.102820. 8) Ashwad Raaj, P., Venkatramani, J, Mondal, S. Synchronization of pitch and plunge motions during intermittency route to aeroelastic flutter. Chaos: An Interdisciplinary Journal of Nonlinear Science (2019) 29(4):043129. 9) Venkatramani, J., Sarkar, S., Gupta, S. Investigations on precursor measures for aeroelastic flutter. Journal of Sound and Vibration 419 (2018) 318-336. 10) Venkatramani, J., Gupta, S., Sarkar, S. Intermittency in pitch-plunge aeroelastic systems explained through stochastic bifurcations. Nonlinear Dynamics 92 ( 2018) 1225-1241. 11) Venkatramani, J., Krishna Kumar, S., Gupta, S., Sarkar, S. Physical mechanism of intermittency route to aeroelastic flutter. Journal of Fluids and Structures 75 (2017) 9-26. 12) Venkatramani, J., Nair, V., Sujith R.I., Gupta, S., Sarkar, S. Multifractality in aeroelastic response as a precursor to flutter. Journal of Sound and Vibration 386 (2017) 390-406. 13) Venkatramani, J., Nair, V., Sujith R.I., Gupta, S., Sarkar, S. Precursors to flutter instability by an intermittency route: A model free approach. Journal of Fluids and Structures 61 (2016) 376?391.

1) Tripathi, D., Vishal, S., Bose, C. and Venkatramani, J., 2022. Response Analysis of Coupled Non-Smooth Nonlinear Aeroelastic System Subjected to Stochastic Input Fluctuations. In Advances in Nonlinear Dynamics (pp. 877-886). Springer, Cham. 2) Kanduri, V.S., Emilian, J. and Jagadish, V., 2021. Fatigue Analysis of Vocal-Folds Using Discretized Aeroelastic Model. Trends in Mechanical and Biomedical Design, pp.179- 187. (Springer). 3) Santhakumar, N., Singh, D. and Jagadish, V., 2021. Investigating the Route to Flutter in a Pitch?Plunge Airfoil Subjected to Combined Flow Fluctuations. Trends in Mechanical and Biomedical Design, pp.369-378. (Springer). 4) Parvathaneni, A., Sharma, D., Vashishtha, D., Malaji, P.V. and Venkatramani, J., 2021. Investigations into Nonlinear Energy Sinks for a Stochastic Dynamical Oscillator. Trends in Manufacturing and Engineering Management, pp.963-976. (Springer). 5) Venkatramani, J., Sarkar, S., and Gupta, S., 2020. Intermittency in a Pitch-Plunge Aeroelastic System. In Dynamics and Control of Energy Systems (pp. 171-194). Springer, Singapore. https://doi.org/10.1007/978-981-15-0536-2_8

1) Tripathi, D., Bose, C. and Venkatramani, J, 2022. Non-normal modes and subcriticality in a stall flutter problem. To be submitted to Nonlinear Dynamics. 2) Sourabh kumar, Dheeraj Tripathi, Ankit Gupta and J Venkatramani, 2022. Effect of parametric uncertainties on the dynamics and safety of an aeroelastic system undergoing dynamic stall. To be submitted to International Journal of Non-Linear Mechanics. 3) Dheeraj Tripathi, Sirshendu Mondal , J. Venkatramani, 2022. Frequency-specific phase synchronization analysis of a stall-induced aeroelastic system undergoing 2:1 internal resonance in a low-speed wind tunnel. Under review in Nonlinear Dynamics.

Invited talk for faculty development program at Amrita Vishwa Vidhyapeeth, Chennai Campus, on July 5, 2022.

1) Investigations into synchrony and amplitude death in a pitch-plunge aeroelastic system. Start up research grant (SRG) from DST-SERB. Status: completed with closure report. Duration: December 2019 to December 2021. Funding amount: ~ Rs 19. Lacs.

2) Use of artificial intelligence to predict dynamic transitions in stall-induced aeroelastic problems. Submitted to core research grant, DST. Principal investigator: Dr. Venkatramani. Amount sought: ~ Rs 30 lacs. Date of proposal submission: April 2022.

Venkatramani, J., Nair, V., Sujith R.I., Gupta, S., Sarkar, S. Setup and methodology for early detection of aeroelastic instabilities. Patent (4273/CHE/2014). Complete filing done on 25th August 2015, India.