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Aritra Chakraborty
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Proceedings Papers

Effect of Outlet Boundary Condition on the Acoustic Mode Shape and Flame Dynamics of a Partially Premixed Swirl Stabilised Combustor

Sharan Sreedeep, Vikram Ramanan, Aritra Chakraborty, Satyanarayanan R. Chakravarthy
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A054, June 13–17, 2022
Paper No: GT2022-82001
DOI: https://doi.org/10.1115/GT2022-82001
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Topics: Acoustics, Boundary-value problems, Combustion chambers, Dynamics (Mechanics), Flames, Mode shapes, Reflectance, High pressure (Physics), Testing, Chemiluminescence
Journal Articles

Effect of Outlet Boundary Condition on the Acoustic Modeshape and Flame Dynamics of a Partially Premixed Swirl Stabilized Combustor

Sharan Sreedeep, Vikram Ramanan, Aritra Chakraborty, Satyanarayanan R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011015.
Paper No: GTP-22-1337
DOI: https://doi.org/10.1115/1.4055534
Published Online: October 21, 2022
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Topics: Acoustics, Boundary-value problems, Combustion chambers, Dynamics (Mechanics), Flames, Pressure, Reflectance, Flow (Dynamics), Mode shapes
Journal Articles

The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame

Sharan Sreedeep, Vikram Ramanan, Aritra Chakraborty, Satyanarayanan R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061009.
Paper No: GTP-21-1594
DOI: https://doi.org/10.1115/1.4054014
Published Online: March 29, 2022
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Topics: Acoustics, Chemiluminescence, Combustion chambers, Flames, Heat, Oscillations, Pressure, Wavelet transforms, Flow (Dynamics), Fluctuations (Physics)
Journal Articles

A Minimum Creep Rate for 2-1/4Cr-1Mo Steel Consistent With the ASME Section III, Division 5 Rules

Aritra Chakraborty, Mark C. Messner, T.-L. Sham
Journal: Journal of Pressure Vessel Technology
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2021, 143(4): 044502.
Paper No: PVT-20-1078
DOI: https://doi.org/10.1115/1.4049705
Published Online: February 11, 2021
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Topics: Creep, Steel
Proceedings Papers

Uncertainty Quantification of Viscoplastic Parameters for Grade 91 Steel Through Bayesian Analysis

Aritra Chakraborty, M. C. Messner, T.-L. Sham
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A066, August 3, 2020
Paper No: PVP2020-21306
DOI: https://doi.org/10.1115/PVP2020-21306
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Topics: Algorithms, Calibration, Chain, Creep, Deformation, Electromagnetic scattering, Engineering design, Failure, Heat, Heat exchangers
Journal Articles

Partially Premixed Flame Stabilization in the Presence of a Combined Swirl and Bluff Body Influenced Flowfield: An Experimental Investigation

Rajesh Sadanandan, Aritra Chakraborty, Vinoth Kumar Arumugam, Satyanarayanan R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071010.
Paper No: GTP-19-1083
DOI: https://doi.org/10.1115/1.4046965
Published Online: July 1, 2020
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Topics: Flames, Flow (Dynamics), Fuels
Journal Articles

Formation of Soot in Ethylene–Air Partially Premixed Flames Over a Wide Range of Premixedness

Aritra Chakraborty, Satya R. Chakravarthy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 121506.
Paper No: GTP-17-1234
DOI: https://doi.org/10.1115/1.4037580
Published Online: September 6, 2017
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Topics: Flames, Soot, Lasers, Fuels
Proceedings Papers

Formation of Soot in Ethylene-Air Partially Premixed Flames Over a Wide Range of Premixedness

Aritra Chakraborty, Satya R. Chakravarthy
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A041, June 26–30, 2017
Paper No: GT2017-64770
DOI: https://doi.org/10.1115/GT2017-64770
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Topics: Flames, Soot, Flow (Dynamics), Fuels, Imaging, Lasers, Light emission, Filters, Luminescence, Thermal energy