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Abhishek Saha
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Journal Articles

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

Induja Pavithran, Vishnu R. Unni, Abhishek Saha, Alan J. Varghese, R. I. Sujith, Norbert Marwan, Jürgen Kurths
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121005.
Paper No: GTP-21-1336
DOI: https://doi.org/10.1115/1.4052059
Published Online: October 4, 2021
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Topics: Combustion chambers, Oscillations, Time series, Pressure, Turbulence, Limit cycles, Fluctuations (Physics), Signals
Proceedings Papers

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behaviour

Induja Pavithran, Vishnu R. Unni, Abhishek Saha, Alan J. Varghese, R. I. Sujith, Norbert Marwan, Jürgen Kurths
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A029, June 7–11, 2021
Paper No: GT2021-60074
DOI: https://doi.org/10.1115/GT2021-60074
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Topics: Acoustics, Combustion, Combustion chambers, Damage, Electronics, Engines, Failure, Gas turbines, Limit cycles, Oscillations
Proceedings Papers

PIV Study on the Dimple Mid-Plane of a Narrow Rectangular Channel With Dimples Applied to One Wall

Lucky V. Tran, Michelle I. Valentino, Abhishek Saha, Carson D. Slabaugh, Mark Ricklick, J. S. Kapat, Saptarshi Basu
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 1517-1527, June 6–10, 2011
Paper No: GT2011-46132
DOI: https://doi.org/10.1115/GT2011-46132
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Topics: Cooling, Flow (Dynamics), Flow visualization, Fluid dynamics, Friction, Heat transfer, Particulate matter, Reynolds number, Wakes
Proceedings Papers

IR Thermography and High Speed Imaging of Cerium Nitrate Precursor Droplets Heated by Monochromatic Irradiation

Abhishek Saha, Erick Tijerino, Ranganathan Kumar, Saptarshi Basu
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 821-829, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31168
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31168
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Topics: Drops, Imaging, Irradiation (Radiation exposure), Thermography, Heating, Precipitation, Acoustics, Bubbles, Gases, Infrared imaging
Proceedings Papers

Acoustically Levitated Nanofluid Droplet Vaporization

Erick Tijerino, Abhishek Saha, Ranganathan Kumar, Saptarshi Basu
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 831-840, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-31172
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31172
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Topics: Acoustics, Drops, Nanofluids, Heat transfer, Particulate matter, Water, Carbon dioxide lasers, Evaporation, Nanoparticles, Scanning electron microscopy
Proceedings Papers

Acoustic Perturbation Effects on the Fluid Dynamics and Swirling Flame Response in a Non-Premixed Co-Flow Burner

Uyi Idahosa, Abhishek Saha, Navid Khatami, Chengying Xu, Saptarshi Basu
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 1309-1321, June 14–18, 2010
Paper No: GT2010-23735
DOI: https://doi.org/10.1115/GT2010-23735
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Topics: Acoustics, Flames, Flow (Dynamics), Fluid dynamics, Swirling flow, Fuels, Heat, Oscillations, Dynamics (Mechanics), Chemiluminescence
Proceedings Papers

Characterization of Combustion Dynamics in Swirl Stabilized Flames

Uyi Idahosa, Abhishek Saha, Chengying Xu, Saptarshi Basu
Proc. ASME. POWER2009, ASME 2009 Power Conference, 517-531, July 21–23, 2009
Paper No: POWER2009-81168
DOI: https://doi.org/10.1115/POWER2009-81168
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Topics: Combustion, Dynamics (Mechanics), Flames, Heat, Flow (Dynamics), Fuels, Frequency response, Air flow, Emissions, Fast Fourier transforms