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Journal Articles

Convolutional Neural Network Denoising Auto-Encoders for Intelligent Aircraft Engine Gas Path Health Signal Noise Filtering

Junjie Zhao, Yi-Guang Li, Suresh Sampath
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061013.
Paper No: GTP-22-1234
https://doi.org/10.1115/1.4056128
Published Online: February 6, 2023
View Article titled, Convolutional Neural Network Denoising Auto-Encoders for Intelligent Aircraft Engine Gas Path Health Signal Noise Filtering
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Topics: Artificial neural networks, Filtration, Noise (Sound), Signals, Aircraft engines, Engines, Flight, Time series
Proceedings Papers

Comparing Different Schemes in a Combined Technique of Kalman Filter, Artificial Neural Network and Fuzzy Logic for Gas Turbines Online Diagnostics

Simone Togni, Theoklis Nikolaidis, Suresh Sampath
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82037
https://doi.org/10.1115/GT2022-82037
View Paper titled, Comparing Different Schemes in a Combined Technique of Kalman Filter, Artificial Neural Network and Fuzzy Logic for Gas Turbines Online Diagnostics
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Topics: Artificial neural networks, Failure, Filtration, Fuzzy logic, Gas turbines, Kalman filters
Journal Articles

Benefits, Drawbacks, and Future Trends of Brayton Helium Gas Turbine Cycles for Gas-Cooled Fast Reactor and Very-High Temperature Reactor Generation IV Nuclear Power Plants

Arnold Gad-Briggs, Emmanuel Osigwe, Pericles Pilidis, Theoklis Nikolaidis, Suresh Sampath, Joao Amaral Teixeira
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. January 2021, 7(1): 014503.
Paper No: NERS-19-1144
https://doi.org/10.1115/1.4047773
Published Online: October 2, 2020
View Article titled, Benefits, Drawbacks, and Future Trends of Brayton Helium Gas Turbine Cycles for Gas-Cooled Fast Reactor and Very-High Temperature Reactor Generation IV Nuclear Power Plants
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Topics: Cycles, Design, Helium, Nuclear power stations, Temperature, Gas turbines, Coolants, Fast neutron reactors
Journal Articles

Performance Analyses and Evaluation of Co 2 and N 2 as Coolants in a Recuperated Brayton Gas Turbine Cycle for a Generation IV Nuclear Reactor Power Plant

Emmanuel O. Osigwe, Arnold Gad-Briggs, Theoklis Nikolaidis, Pericles Pilidis, Suresh Sampath
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2020, 6(2): 021102.
Paper No: NERS-18-1125
https://doi.org/10.1115/1.4043589
Published Online: January 29, 2020
View Article titled, Performance Analyses and Evaluation of Co 2 and N 2 as Coolants in a Recuperated Brayton Gas Turbine Cycle for a Generation IV Nuclear Reactor Power Plant
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Topics: Carbon dioxide, Compressors, Cycles, Fluids, Power stations, Pressure, Temperature, Design, Turbines, Generation IV reactors
Journal Articles

Performance Simulation to Understand the Effects of Multifluid Scaling of Gas Turbine Components for Generation IV Nuclear Power Plants

Emmanuel O. Osigwe, Arnold Gad-Briggs, Theoklis Nikolaidis, Pericles Pilidis, Suresh Sampath
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2020, 6(2): 021101.
Paper No: NERS-19-1020
https://doi.org/10.1115/1.4044406
Published Online: January 29, 2020
View Article titled, Performance Simulation to Understand the Effects of Multifluid Scaling of Gas Turbine Components for Generation IV Nuclear Power Plants
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Topics: Design, Fluids, Gas turbines, Nuclear power stations, Simulation, Flow (Dynamics), Pressure, Mach number, Compressors, Turbines
Journal Articles

Gas Turbine Arekret-Cycle Simulation Modeling for Training and Educational Purposes

Emmanuel O. Osigwe, Pericles Pilidis, Theoklis Nikolaidis, Suresh Sampath
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2019, 5(4): 041207.
Paper No: NERS-19-1002
https://doi.org/10.1115/1.4043681
Published Online: August 2, 2019
View Article titled, Gas Turbine Arekret-Cycle Simulation Modeling for Training and Educational Purposes
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Topics: Closed-cycle gas turbines, Compressors, Computer simulation, Cycles, Design, Engines, Flow (Dynamics), Fluids, Gas turbines, Pressure
Proceedings Papers

Multi-Fluid Gas Turbine Components Scaling for a Generation IV Nuclear Power Plant Performance Simulation

Emmanuel O. Osigwe, Arnold Gad-Briggs, Theoklis Nikolaidis, Pericles Pilidis, Suresh Sampath
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A080, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82373
https://doi.org/10.1115/ICONE26-82373
View Paper titled, Multi-Fluid Gas Turbine Components Scaling for a Generation IV Nuclear Power Plant Performance Simulation
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Topics: Fluids, Gas turbines, Nuclear power stations, Simulation, Closed-cycle gas turbines, Design, Computer simulation, Engineers, Engines
Proceedings Papers

Performance Analysis of Generation IV Nuclear Reactor Power Plant Using CO 2 and N 2 : Case Study of a Recuperated Brayton Gas Turbine Cycle

Emmanuel O. Osigwe, Arnold Gad-Briggs, Theoklis Nikolaidis, Pericles Pilidis, Suresh Sampath
Proc. ASME. ICONE26, Volume 5: Advanced Reactors and Fusion Technologies; Codes, Standards, Licensing, and Regulatory Issues, V005T05A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81337
https://doi.org/10.1115/ICONE26-81337
View Paper titled, Performance Analysis of Generation IV Nuclear Reactor Power Plant Using CO 2 and N 2 : Case Study of a Recuperated Brayton Gas Turbine Cycle
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Topics: Carbon dioxide, Cycles, Gas turbines, Generation IV reactors, Power stations, Fluids, Closed-cycle gas turbines, Design, Nitrogen, Nuclear power
Journal Articles

Influence of Fouling on Compressor Dynamics: Experimental and Modeling Approach

Gbanaibolou Jombo, Jiri Pecinka, Suresh Sampath, David Mba
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032603.
Paper No: GTP-17-1202
https://doi.org/10.1115/1.4037913
Published Online: October 17, 2017
View Article titled, Influence of Fouling on Compressor Dynamics: Experimental and Modeling Approach
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Topics: Compressors, Pressure, Flow (Dynamics), Compression, Modeling
Proceedings Papers

Multi-Parametric Model Predictive Control Strategy on Laboratory SR-30 Gas Turbine

Swathi Surendran, Ritesh Chandrawanshi, Sanjeet Kulkarni, Sharad Bhartiya, Paluri S. V. Nataraj, Suresh Sampath
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T06A001, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1248
https://doi.org/10.1115/GTINDIA2015-1248
View Paper titled, Multi-Parametric Model Predictive Control Strategy on Laboratory SR-30 Gas Turbine
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Topics: Gas turbines, Predictive control, Exhaust systems, Pressure, Turbines, Control equipment, Design, Engines, Flow (Dynamics), Fuels
Proceedings Papers

WebEngine: A Web-Based Gas Turbine Performance Simulation Tool

Asteris Apostolidis, Suresh Sampath, Panagiotis Laskaridis, Riti Singh
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T08A007, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95296
https://doi.org/10.1115/GT2013-95296
View Paper titled, WebEngine: A Web-Based Gas Turbine Performance Simulation Tool
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Topics: Gas turbines, Simulation, Design, Engines, Model development, Power stations, Graphical user interfaces, Modeling, Optimization, Pressure
Proceedings Papers

Improving Power Plant Availability Through Advanced Engine Diagnostic Techniques

Suresh Sampath, Stephen Ogaji, Riti Singh
Proc. ASME. IJPGC2002, 2002 International Joint Power Generation Conference, 289-298, June 24–26, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IJPGC2002-26080
https://doi.org/10.1115/IJPGC2002-26080
View Paper titled, Improving Power Plant Availability Through Advanced Engine Diagnostic Techniques
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Topics: Engines, Power stations, Simulation, Artificial neural networks, Gas turbines, Artificial intelligence, Combined cycles, Genetic algorithms, Industrial gases, Life cycle costing
Proceedings Papers

Fault Diagnostics Using Genetic Algorithm for Advanced Cycle Gas Turbine

Suresh Sampath, Ankush Gulati, Riti Singh
Proc. ASME. GT2002, Volume 2: Turbo Expo 2002, Parts A and B, 19-27, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30021
https://doi.org/10.1115/GT2002-30021
View Paper titled, Fault Diagnostics Using Genetic Algorithm for Advanced Cycle Gas Turbine
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Topics: Cycles, Gas turbines, Genetic algorithms, Simulation, Engines, Sensors, Geometry, Noise (Sound)
Proceedings Papers

Managing Maintenance and Operational Availability of Gas Turbine Propelled Naval Ships Through Advanced Engine Fault Diagnostics

Suresh Sampath, Riti Singh
Proc. ASME. GT2003, Volume 3: Turbo Expo 2003, 473-481, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38456
https://doi.org/10.1115/GT2003-38456
View Paper titled, Managing Maintenance and Operational Availability of Gas Turbine Propelled Naval Ships Through Advanced Engine Fault Diagnostics
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Topics: Engines, Gas turbines, Maintenance, Ships, Artificial intelligence, Logistics, Marine engineers, Marine gas turbines, Modeling, Seas
Proceedings Papers

Fault Diagnosis of a Two Spool Turbo-Fan Engine Using Transient Data: A Genetic Algorithm Approach

Suresh Sampath, Y. G. Li, S. O. T. Ogaji, Riti Singh
Proc. ASME. GT2003, Volume 1: Turbo Expo 2003, 351-359, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38300
https://doi.org/10.1115/GT2003-38300
View Paper titled, Fault Diagnosis of a Two Spool Turbo-Fan Engine Using Transient Data: A Genetic Algorithm Approach
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Topics: Engines, Fault diagnosis, Gas turbines, Genetic algorithms, Transients (Dynamics), Turbofans
Proceedings Papers

An Integrated Fault Diagnostics Model Using Genetic Algorithm and Neural Networks

Suresh Sampath, Riti Singh
Proc. ASME. GT2004, Volume 2: Turbo Expo 2004, 749-758, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53914
https://doi.org/10.1115/GT2004-53914
View Paper titled, An Integrated Fault Diagnostics Model Using Genetic Algorithm and Neural Networks
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Topics: Artificial neural networks, Genetic algorithms
Proceedings Papers

“SMART ENGINE”: A Gas Turbine Fault Diagnostics and Life Management Tool

Suresh Sampath, Luca Marinai, Riti Singh, Ankush Gulati
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 639-648, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91211
https://doi.org/10.1115/GT2006-91211
View Paper titled, “SMART ENGINE”: A Gas Turbine Fault Diagnostics and Life Management Tool
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Topics: Engines, Gas turbines, Reliability, Life cycle costing, Machinery, Robustness, Safety, Simulation
Journal Articles

An Integrated Fault Diagnostics Model Using Genetic Algorithm and Neural Networks

Suresh Sampath, Riti Singh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2006, 128(1): 49–56.
https://doi.org/10.1115/1.1995771
Published Online: March 1, 2004
View Article titled, An Integrated Fault Diagnostics Model Using Genetic Algorithm and Neural Networks
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Topics: Artificial neural networks, Engines, Genetic algorithms, Sensors, Response surface methodology