Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Raghunathan, Manikandan"'
Autor:
Thonti, Beeraiah, Sudarsanan, Sivakumar, Bhavi, Ramesh S., Bhaskaran, Anaswara, Raghunathan, Manikandan, Sujith, R. I.
The emergence of periodic oscillations is observed in various complex systems in nature and engineering. Thermoacoustic oscillations in systems comprising turbulent reactive flow exemplify such complexity in the engineering context, where the emergen
Externí odkaz:
http://arxiv.org/abs/2409.13044
Autor:
Tandon, Shruti, Balaji, Aswin, Radhakrishnan, Rohit, Raghunathan, Manikandan, Chopra, Gaurav, Sujith, R. I.
We investigate flame-acoustic interactions in a turbulent combustor during the state of intermittency before the onset of thermoacoustic instability using complex networks. Experiments are performed in a turbulent bluff-body stabilized dump combustor
Externí odkaz:
http://arxiv.org/abs/2407.19729
Autor:
Bhavi, Ramesh S., Sudarsanan, Sivakumar, Raghunathan, Manikandan, Bhaskaran, Anaswara, Sujith, R. I.
A sudden transition to a state of high amplitude limit cycle oscillations is catastrophic in a thermo-fluid system. Conventionally, upon varying the control parameter, a sudden transition is observed as an abrupt jump in the amplitude of the fluctuat
Externí odkaz:
http://arxiv.org/abs/2406.08599
Autor:
Premchand, C. P., Krishnan, Abin, Raghunathan, Manikandan, Raghunath, Midhun, V., Reeja K., Sujith, R. I., Nair, Vineeth
We propose a framework of Lagrangian Coherent Structures (LCS) to enable passive open-loop control of tonal sound generated during thermoacoustic instability. Experiments were performed in a laboratory-scale bluff-body stabilized turbulent combustor
Externí odkaz:
http://arxiv.org/abs/2308.14261
Autor:
Roy, Amitesh, Premchand, C P, Raghunathan, Manikandan, Krishnan, Abin, Nair, Vineeth, Sujith, R I
We develop a passive control strategy for suppressing thermoacoustic instability in a bluff-body stabilized premixed turbulent combustor. When the equivalence ratio is varied, there is a transition from combustion noise to thermoacoustic instability
Externí odkaz:
http://arxiv.org/abs/2006.09776
Akademický článek
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Autor:
Roy, Amitesh, Premchand, C.P., Raghunathan, Manikandan, Krishnan, Abin, Nair, Vineeth, Sujith, Raman I.
Publikováno v:
In Combustion and Flame April 2021 226:274-284
Autor:
George, Nitin Babu1,2 (AUTHOR) george@pik-potsdam.de, Raghunathan, Manikandan3 (AUTHOR), Unni, Vishnu R4 (AUTHOR), Sujith, R. I.3 (AUTHOR), Kurths, Jürgen1,2 (AUTHOR), Surovyatkina, Elena1,5 (AUTHOR)
Publikováno v:
Scientific Reports. 6/3/2022, Vol. 12 Issue 1, p1-11. 11p.
Akademický článek
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Autor:
Raghunathan, Manikandan, George, Nitin Babu, Unni, Vishnu R., Kurths, Jürgen, Surovyatkina, Elena, Sujith, R. I.
Supplemental material, sj-pdf-1-scd-10.1177_17568277221149507 for Inhibiting the onset of thermoacoustic instability through targeted control of critical regions by Manikandan Raghunathan, Nitin Babu George, Vishnu R. Unni, Jürgen Kurths, Elena Suro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad24ab6b84c6d797ba523090c8d3974