Items where Author is "Raghunathan, Manikandan"

Article

Roy, Amitesh ; Premchand, C.P. ; Raghunathan, Manikandan ; Krishnan, Abin ; Nair, Vineeth ; Sujith, Raman I. (2021) Critical region in the spatiotemporal dynamics of a turbulent thermoacoustic system and smart passive control Combustion and Flame, 226 . pp. 274-284. ISSN 0010-2180

Pawar, Samadhan A. ; Raghunathan, Manikandan ; Reeja, K.V. ; Midhun, P.R. ; Sujith, R.I. (2021) Effect of preheating of the reactants on the transition to thermoacoustic instability in a bluff-body stabilized dump combustor Proceedings of the Combustion Institute, 38 (4). pp. 6193-6201. ISSN 1540-7489

Raghunathan, Manikandan ; George, Nitin B. ; Unni, Vishnu R. ; Midhun, P. R. ; Reeja, K. V. ; Sujith, R. I. (2020) Multifractal analysis of flame dynamics during transition to thermoacoustic instability in a turbulent combustor Journal of Fluid Mechanics, 888 . ISSN 0022-1120

Premchand, C. P. ; George, Nitin B. ; Raghunathan, Manikandan ; Unni, Vishnu R. ; Sujith, R. I. ; Nair, Vineeth (2019) Lagrangian Analysis of Flame Dynamics in the Flow Field of a Bluff Body-Stabilized Combustor Journal of Engineering for Gas Turbines & Power, 142 (1). ISSN 0742-4795

Premchand, C. P. ; George, Nitin B. ; Raghunathan, Manikandan ; Unni, Vishnu R. ; Sujith, Raman I. ; Nair, Vineeth (2019) Lagrangian analysis of intermittent sound sources in the flow-field of a bluff-body stabilized combustor Physics of Fluids, 31 (2). 025115. ISSN 1070-6631

George, Nitin B. ; Unni, Vishnu R. ; Raghunathan, Manikandan ; Sujith, R. I. (2018) Pattern formation during transition from combustion noise to thermoacoustic instability via intermittency Journal of Fluid Mechanics, 849 . pp. 615-644. ISSN 0022-1120

George, Nitin B ; Unni, Vishnu R ; Raghunathan, Manikandan ; Sujith, RI (2018) Spatiotemporal dynamics during the transition to thermoacoustic instability: Effect of varying turbulence intensities International Journal of Spray and Combustion Dynamics, 10 (4). pp. 337-350. ISSN 1756-8277

Conference or Workshop Item

Premchand, C. P. ; Raghunathan, Manikandan ; Raghunath, Midhun ; Reeja, K. V. ; Sujith, R. I. ; Nair, Vineeth (2021) Smart Passive Control of Thermoacoustic Instability in a Bluff-Body Stabilized Combustor: A Lagrangian Analysis of Critical Structures In: ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition, September 21–25, 2020, Virtual, Online.

Premchand, C. P. ; George, Nitin B. ; Raghunathan, Manikandan ; Unni, Vishnu R. ; Sujith, R. I. ; Nair, Vineeth (2019) Lagrangian Saddle Point Analysis in the Flow-Field of a Bluff-Body Stabilized Combustor In: ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition, June 17–21, 2019, Phoenix, Arizona, USA.

George, Nitin B ; Unni, Vishnu R ; Raghunathan, Manikandan ; Sujith, R I (2018) Suppression of thermoacoustic instability in a swirl-stabilized combustor by inducing blockage in the inlet flow stream In: 2018 AIAA Aerospace Sciences Meeting, 8–12 January 2018, Kissimmee, Florida.