CSCRL - Journals

2026

Somnath De, Rohit Radhakrishnan and R.I. Sujith. "Emergence of thermoacoustic instability in turbulent combustion: an understanding based on mutual influence across subsystem". Sadhana. 2026 (accepted)
Arijit Bhattacharya, Somnath De, Achintya Mukhopadhyay and Swarnendu Sen. “Early detection of thermoacoustic instability in a Rijke tube using topological data analysis”, Nonlinear Dynamics. Vol. 114, no. 10 (2026): 745
Sabyasachi Mondal, Arindam Mondal, Somnath De, Aranyak Chakravarty, Sourav Sarkar, Achintya Mukhopadhyay, and Swarnendu Sen. " Investigation of downstream mixing behavior and flow dynamics induced by dissimilar fluid injection from bluff body embedded ports." Physics of Fluids. Vol. 38 (2026)

2025

Somnath De, Soham Bhattacharya, Arijit Bhattacharya, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen.”Insights of Transitions to Thermoacoustic Instability in Inverse Diffusion Flame using Multifractal Detrended Fluctuation Analysis”, Physics of Fluids, 37, 084123 (2025).
Sabyasachi Mondal, Soham Bhattacharya, Somnath De, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. "Fractal analysis of lean premixed flame dynamics near lean blowout under varying fuel–air premixing levels." Fuel 394 (2025): 134854.

2024

Somnath De , Praveen Kasthuri, Matthew Harvazinski, Rohan Gejji, William Anderson, Raman I Sujith ,”Feedback directions governing self-sustained thermoacoustic instability in rocket engine combustors”, Physics of Fluids, 36, 095153 (2024)
Ritam Pal, Samriddhi Ganguly, Somnath De, Sourav Sarkar, Achintya Mukhopadhyay. “A Novel Recurrence-based Approach for Investigating Multiphase Flow Dynamics in Bubble Column Reactors.” Chaos: An Interdisciplinary Journal of Nonlinear Science 34(2), p. 023116 (2024)
Tryambak Gangopadhyay, Somnath De, Qisai Liu, Achintya Mukhopadhyay, Swarnendu Sen, and Soumik Sarkar. “An LSTM-Based Approach to Detect Transition to Lean Blowout in Swirl-Stabilized Dump Combustion Systems." Energy and AI 16, p.100334. (2024).
Arijit Bhattacharya, Sabyasachi Mondal, Somnath De, Achintya Mukhopadhyay, and Swarnendu Sen. " Lean blowout detection using topological data analysis.” Chaos: An Interdisciplinary Journal of Nonlinear Science 34(1) (2024)

2023

Somnath De, Arijit Bhattacharya, Achintya Mukhopadhyay, and Swarnendu Sen. "Control of Lean Blowout in a Swirl-Stabilized Dump Combustor at Different Levels of Premixing Based on Flame Colour." Combustion Science and Technology, 196(15), 3205-3232 (2023)
Somnath De, Shraddha Gupta, Vishnu Unni, Rewanth Ravindran, Praveen Kasthuri, Norbert Marwan, Juergen Kurths, and Raman Sujith. “Study of Interaction and Complete Merging of Binary Cyclones Using Complex Networks”. Chaos: An Interdisciplinary Journal of Nonlinear Science 33(1), p.013129 (2023)
Arijit Bhattacharya, Sirshendu Mondal, Somnath De, Achintya Mukhopadhyay, and Swarnendu Sen. “Synchronization behavior between two candle flame oscillators with similar and dissimilar amplitudes of oscillations”. Combustion Theory and Modelling 27(3), 291-316 (2023)

2022

Somnath De, Sabyasachi Mondal, Arijit Bhattacharya, Sirshendu Mondal, Achintya Mukhopadhyay and Swarnendu Sen. “Dynamics of Premixed Flames Near Lean and Rich Blowout”. Combustion Science and Technology 196, no.11,1685-1701 (2022)
Arijit Bhattacharya, Somnath De, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. "Early detection of lean blowout using recurrence network for varying degrees of premixedness." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 6 (2022): 063105
Sudeepta Mondal, Somnath De, Achintya Mukhopadhyay, Swarnendu Sen, and Asok Ray. "Early Prediction of Lean Blowout from Chemiluminescence Time Series Data." Combustion Science and Technology 194, no. 6 (2022): 1108-1135

2021

Somnath De, Arijit Bhattacharya, Achintya Mukhopadhyay, and Swarnendu Sen. "Early Detection of Lean Blowout in a Combustor Using Symbolic Analysis of Colour Images." Measurement (2021): 110113
Arijit Bhattacharya, Somnath De, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. “Recurrence network analysis exploring the routes to thermoacoustic instability in a Rijke tube with inverse diffusion flame.” Chaos: An Interdisciplinary Journal of Nonlinear Science 31, no. 3 (2021): 033117

2020

Chandrachur Bhattacharya, Somnath De, Achintya Mukhopadhyay, Swarnendu Sen, and Asok Ray. "Detection and classification of lean blow-out and thermoacoustic instability in turbulent combustors." Applied Thermal Engineering 180 (2020): 115808
Somnath De, Arijit Bhattacharya, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. "Identification and early prediction of lean blowout in premixed flames." Sādhanā 45, no. 1 (2020): 1-12
Manasa Ram Kotal, Somnath De, Soumyadeep Das, and Swarnendu Sen. "Characterization of laminar flame using high speed camera and spectrometer." Sādhanā 45, no. 1 (2020): 1-11
Somnath De, Arijit Bhattacharya, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. "Application of recurrence quantification analysis for early detection of lean blowout in a swirl-stabilized dump combustor." Chaos: An Interdisciplinary Journal of Nonlinear Science 30, no. 4 (2020): 043115
Somnath De, Ankit Biswas, Arijit Bhattacharya, Achintya Mukhopadhyay & Swarnendu Sen (2020) Use of Flame Color and Chemiluminescence for Early Detection of Lean Blowout in Gas Turbine Combustors at Different Levels of Fuel–Air Premixing, Combustion Science and Technology, 192:5, 933-957

2019

Somnath De, Arijit Bhattacharya, Sirshendu Mondal, Achintya Mukhopadhyay, and Swarnendu Sen. "Investigation of flame behavior and dynamics prior to lean blowout in a combustor with varying mixedness of reactants for the early detection of lean blowout." International Journal of Spray and Combustion Dynamics 11 (2019): 1756827718812519

2013

Mahapatra, Pallab S., Somnath De, Koushik Ghosh, Nirmal K. Manna, and Achintya Mukhopadhyay. "Heat transfer enhancement and entropy generation in a square enclosure in the presence of adiabatic and isothermal blocks." Numerical Heat Transfer, Part A: Applications 64, no. 7 (2013): 577-596