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Proceedings Papers

Hyper-Parameter Optimization of Deep Learning Models for Compressor Air Leak Prediction in a Gas Turbine

Diego I. Nogueras-Rivera, Lemuel Mojica-Vazquez, Harry Bonilla-Alvarado, Kenneth M. Bryden, David Tucker, Luis M. Traverso-Avilés, Diego A. Aponte-Roa
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T04A002, July 18–19, 2022
Paper No: POWER2022-85800
DOI: https://doi.org/10.1115/POWER2022-85800
View Paper titled, Hyper-Parameter Optimization of Deep Learning Models for Compressor Air Leak Prediction in a Gas Turbine
Click here to open pdf in another window PDF for Hyper-Parameter Optimization of Deep Learning Models for Compressor Air Leak Prediction in a Gas Turbine
Topics: Compressors, Failure, Gas turbines, Leakage, Optimization, Time series
Proceedings Papers

Compression Method and Cooling Method Applying the Pitot Tube Effect

Haruo Morishige
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T08A001, July 18–19, 2022
Paper No: POWER2022-85514
DOI: https://doi.org/10.1115/POWER2022-85514
View Paper titled, Compression Method and Cooling Method Applying the Pitot Tube Effect
Click here to open pdf in another window PDF for Compression Method and Cooling Method Applying the Pitot Tube Effect
Topics: Air conditioners, Carbon dioxide, Compression, Compressors, Cooling, Flowmeters, Water
Proceedings Papers

A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool

Paolo Pezzini, Harry Bonilla, Grant Johnson, Zachary Reinhart, Kenneth Mark Bryden
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T01A003, July 20–22, 2021
Paper No: POWER2021-65384
DOI: https://doi.org/10.1115/POWER2021-65384
View Paper titled, A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool
Click here to open pdf in another window PDF for A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool
Topics: Algorithms, Architecture, Compressors, Cyber-attacks, Design, Dynamic response, Dynamics (Mechanics), Errors, Gas turbines, Modeling
Proceedings Papers

Study on Effects of Compressor Inlet Air Cooling on GTCC System Performance Under Different Environmental Conditions

Duan Liqiang, Guo Yaofei, Pan Pan, Li Yongxia
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T02A002, August 4–5, 2020
Paper No: POWER2020-16764
DOI: https://doi.org/10.1115/POWER2020-16764
View Paper titled, Study on Effects of Compressor Inlet Air Cooling on GTCC System Performance Under Different Environmental Conditions
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Topics: Compressors, Cooling, Gas turbines, Combined cycles, Temperature, Absorption, Computer software, Lithium, Refrigeration, System efficiency
Proceedings Papers

Efficiency Improvement of a Liquid Piston Compressor Using Metal Wire Mesh

Vikram C. Patil, Jun Liu, Paul I. Ro
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T12A009, July 15–18, 2019
Paper No: POWER2019-1945
DOI: https://doi.org/10.1115/POWER2019-1945
View Paper titled, Efficiency Improvement of a Liquid Piston Compressor Using Metal Wire Mesh
Click here to open pdf in another window PDF for Efficiency Improvement of a Liquid Piston Compressor Using Metal Wire Mesh
Topics: Compressors, Heat transfer, Metals, Pistons, Wire mesh
Proceedings Papers

Integration of Technology Capability for Performance Diagnostics of MS7001EA Using PYTHIA

Dieni Indarti, Emmanuel O. Osigwe, Yi-Guang Li, Dody Widyantoro
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T09A001, July 15–18, 2019
Paper No: POWER2019-1831
DOI: https://doi.org/10.1115/POWER2019-1831
View Paper titled, Integration of Technology Capability for Performance Diagnostics of MS7001EA Using PYTHIA
Click here to open pdf in another window PDF for Integration of Technology Capability for Performance Diagnostics of MS7001EA Using PYTHIA
Topics: Compressors, Computer software, Engines, Errors, Flow (Dynamics), Gas turbines, Maintenance, Reliability, Turbines
Proceedings Papers

Study on a New Solar Thermal Energy Complementary Power Generation System Based on Gas-Steam Combined Cycle

Duan Liqiang, Lv Zhipeng, Wang Zhen
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T06A001, July 15–18, 2019
Paper No: POWER2019-1814
DOI: https://doi.org/10.1115/POWER2019-1814
View Paper titled, Study on a New Solar Thermal Energy Complementary Power Generation System Based on Gas-Steam Combined Cycle
Click here to open pdf in another window PDF for Study on a New Solar Thermal Energy Complementary Power Generation System Based on Gas-Steam Combined Cycle
Topics: Combined cycles, Energy / power systems, Solar thermal power, Steam, Solar energy, Heat recovery steam generators, Thermal efficiency, Solar power, Compressors, Cooling
Proceedings Papers

Optimizing Natural Gas Combined Cycle Part Load Operation

Robert Flores, Jack Brouwer
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T02A002, July 15–18, 2019
Paper No: POWER2019-1942
DOI: https://doi.org/10.1115/POWER2019-1942
View Paper titled, Optimizing Natural Gas Combined Cycle Part Load Operation
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Topics: Combined cycles, Natural gas, Stress, Gas turbines, Carbon, Engines, Inlet guide vanes, Optimization, Combustion chambers, Compressors
Proceedings Papers

Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties

Lina Xu, Eric Huss
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A004, June 24–28, 2018
Paper No: POWER2018-7191
DOI: https://doi.org/10.1115/POWER2018-7191
View Paper titled, Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties
Click here to open pdf in another window PDF for Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties
Topics: Compressors, Computer simulation, Uncertainty, Uncertainty analysis, Power stations, Errors, Energy consumption, Pressure, Quality control, Compressed air
Proceedings Papers

Syngas Production and Combustion Turbine Operation With Hydrogen-Rich Fuel at the Kemper County IGCC

Matt Nelson, Pannalal Vimalchand, WanWang Peng, Tim Lieuwen, Diane Revay Madden, Paul Miller, Tim Pinkston, Steve Wilson
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T02A003, June 24–28, 2018
Paper No: POWER2018-7173
DOI: https://doi.org/10.1115/POWER2018-7173
View Paper titled, Syngas Production and Combustion Turbine Operation With Hydrogen-Rich Fuel at the Kemper County IGCC
Click here to open pdf in another window PDF for Syngas Production and Combustion Turbine Operation With Hydrogen-Rich Fuel at the Kemper County IGCC
Topics: Combustion, Fuels, Hydrogen, Integrated gasification combined cycle power stations, Syngas, Turbines, Design, Compressors, Fuel gasification, Carbon dioxide
Proceedings Papers

Thermo-Economic Analyses and Comparisons of Two S-CO 2 -Brayton-Cycle-Based Combined Power Cycles for Concentrated Solar Power Plants

Yuegeng Ma, Xuwei Zhang, Ming Liu, Jiping Liu
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T06A003, June 24–28, 2018
Paper No: POWER2018-7177
DOI: https://doi.org/10.1115/POWER2018-7177
View Paper titled, Thermo-Economic Analyses and Comparisons of Two S-CO 2 -Brayton-Cycle-Based Combined Power Cycles for Concentrated Solar Power Plants
Click here to open pdf in another window PDF for Thermo-Economic Analyses and Comparisons of Two S-CO 2 -Brayton-Cycle-Based Combined Power Cycles for Concentrated Solar Power Plants
Topics: Concentrating solar power, Cycles, Supercritical carbon dioxide, Thermodynamic power cycles, Thermoeconomics, Organic Rankine cycle, Brayton cycle, Heat, Optimization, Absorption
Proceedings Papers

Application of Specific Entropy Generation to Enhance Thermal Efficiency of a Combined Cycle

Yousef Haseli
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T02A005, June 24–28, 2018
Paper No: POWER2018-7328
DOI: https://doi.org/10.1115/POWER2018-7328
View Paper titled, Application of Specific Entropy Generation to Enhance Thermal Efficiency of a Combined Cycle
Click here to open pdf in another window PDF for Application of Specific Entropy Generation to Enhance Thermal Efficiency of a Combined Cycle
Topics: Combined cycles, Entropy, Thermal efficiency, Cycles, Combustion chambers, Design, Flue gases, Gas turbines, Steam, Fuels
Proceedings Papers

Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle

Waleed El-Damaty, Mohamed Gadalla
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T02A006, June 24–28, 2018
Paper No: POWER2018-7551
DOI: https://doi.org/10.1115/POWER2018-7551
View Paper titled, Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle
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Topics: Cooling systems, Cycles, Cooling, Coolants, Gas turbines, Turbine blades, Compressors, Flow (Dynamics), Temperature, Turbines
Proceedings Papers

Gas Turbine Fouling Offshore: An Analysis of Engine Air Flow

Stian Madsen, Mehmet Serkan Yildirim, Lars E. Bakken
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A006, June 24–28, 2018
Paper No: POWER2018-7269
DOI: https://doi.org/10.1115/POWER2018-7269
View Paper titled, Gas Turbine Fouling Offshore: An Analysis of Engine Air Flow
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Topics: Air flow, Engines, Gas turbines, Ocean engineering, Compressors, Stress, Water, Air filters, Economics , Flow (Dynamics)
Proceedings Papers

Parametric Investigation of Supercritical Carbon Dioxide Brayton Cycle for High Temperature Gas-Cooled Reactor (HTGR)

Gang Zhao, Ping Ye, Xiaoyong Yang, Jie Wang
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A007, June 24–28, 2018
Paper No: POWER2018-7276
DOI: https://doi.org/10.1115/POWER2018-7276
View Paper titled, Parametric Investigation of Supercritical Carbon Dioxide Brayton Cycle for High Temperature Gas-Cooled Reactor (HTGR)
Click here to open pdf in another window PDF for Parametric Investigation of Supercritical Carbon Dioxide Brayton Cycle for High Temperature Gas-Cooled Reactor (HTGR)
Topics: Brayton cycle, Supercritical carbon dioxide, Very high temperature reactors, Cycles, Flow (Dynamics), Temperature, Carbon dioxide, Compressors, Turbines, Water
Proceedings Papers

Analysis and Operation Optimization of Recompression Supercritical Carbon Dioxide Power Generation System Based on the Power Flow Method

Xia Li, Qun Chen, Xi Chen
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A012, June 24–28, 2018
Paper No: POWER2018-7522
DOI: https://doi.org/10.1115/POWER2018-7522
View Paper titled, Analysis and Operation Optimization of Recompression Supercritical Carbon Dioxide Power Generation System Based on the Power Flow Method
Click here to open pdf in another window PDF for Analysis and Operation Optimization of Recompression Supercritical Carbon Dioxide Power Generation System Based on the Power Flow Method
Topics: Energy / power systems, Flow (Dynamics), Optimization, Supercritical carbon dioxide, Fluids, Heat transfer, Boundary-value problems, Compressors, Cycles, Heat capacity
Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory

Hooshang Heshmat, José Luis Córdova
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A006, June 26–30, 2017
Paper No: POWER-ICOPE2017-3375
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3375
View Paper titled, A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory
Click here to open pdf in another window PDF for A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory
Topics: Compression, Shear (Mechanics), Pressure, Disks, Flow (Dynamics), Shear flow, Compressors, Engines, Fluid films, Foil bearings
Proceedings Papers

Axial Flow Compressor Real-Time Tip Clearance Analysis and Experimental Verification

Lu Cheng, Shizhi Zhao, Weibing Liu, Song Ai, Xiaoping Fan
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A004, June 26–30, 2017
Paper No: POWER-ICOPE2017-3304
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3304
View Paper titled, Axial Flow Compressor Real-Time Tip Clearance Analysis and Experimental Verification
Click here to open pdf in another window PDF for Axial Flow Compressor Real-Time Tip Clearance Analysis and Experimental Verification
Topics: Axial flow, Clearances (Engineering), Compressors, Design, Gas turbines, Metals, Rotors, Stators, Temperature, Transients (Dynamics)
Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept

Hooshang Heshmat, James F. Walton, II
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3374
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3374
View Paper titled, A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept
Click here to open pdf in another window PDF for A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept
Topics: Compression, Shear (Mechanics), Pressure, Foil bearings, Shear flow, Combined heat and power, Compressors, Disks, Flow (Dynamics), Geometry
Proceedings Papers

Blade Faults Diagnosis in Power Generation Gas Turbines

Meng Hee Lim, Salman Leong, Kar Hoou Hui
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T08A021, June 26–30, 2017
Paper No: POWER-ICOPE2017-3716
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3716
View Paper titled, Blade Faults Diagnosis in Power Generation Gas Turbines
Click here to open pdf in another window PDF for Blade Faults Diagnosis in Power Generation Gas Turbines
Topics: Blades, Energy generation, Gas turbines, Compressors, Machinery, Statistical analysis, Fault diagnosis, Industrial gases, Inspection, Signals