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Journal Articles

Uncertainty Quantification of Compressor Performance Affected by Data-Driven Blade Geometric Deviations

Tianyuan Ji, Wuli Chu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121016.
Paper No: GTP-24-1208
https://doi.org/10.1115/1.4066231
Published Online: September 6, 2024
View Article titled, Uncertainty Quantification of Compressor Performance Affected by Data-Driven Blade Geometric Deviations
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Topics: Blades, Compressors, Flow (Dynamics), Uncertainty quantification, Rotors, Pressure, Polynomials
Journal Articles

Aeroelastic Influence of Blade-Shaft Coupling in a 1 1/2-Stage Axial Compressor

Accepted Manuscript
Niklas Maroldt, Joerg R. Seume
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1513
https://doi.org/10.1115/1.4066372
Published Online: August 27, 2024
View Article titled, Aeroelastic Influence of Blade-Shaft Coupling in a 1 1/2-Stage Axial Compressor
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Topics: Blades, Compressors, Damping, Design, Vibration, Acoustics, Aerodynamics, Bladed disks, Computational fluid dynamics, Excitation systems
Journal Articles

Centrifugal Compressor Surge in Closed Loop Systems: Initial Modelling and Comparison with Experiments

Accepted Manuscript
Sreenath Purushothaman, Federico Reggio, Alberto Traverso, Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Chaitanya Halbe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1466
https://doi.org/10.1115/1.4066376
Published Online: August 27, 2024
View Article titled, Centrifugal Compressor Surge in Closed Loop Systems: Initial Modelling and Comparison with Experiments
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Topics: Closed loop systems, Compressors, Modeling, Surges, Heat pumps, Compression, Condensers (steam plant), Dynamic models, Acoustic emissions, Capacitance
Journal Articles

Research on Effect of Endwall Contouring of Vaned Diffuser on Stable Operating Range of Centrifugal Compressor

Accepted Manuscript
Qin Cui, Guoliang Qin, Jian Lei, Yi Wang, Cheng Jia
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1500
https://doi.org/10.1115/1.4066361
Published Online: August 26, 2024
View Article titled, Research on Effect of Endwall Contouring of Vaned Diffuser on Stable Operating Range of Centrifugal Compressor
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Topics: Compressors, Diffusers, Flow (Dynamics), Stability, Suction, Fluids, Pressure, Vortices, Computer simulation, Corners (Structural elements)
Journal Articles

Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown

Accepted Manuscript
Yi Wang, Guoliang Qin, Cheng Jia, Qin Cui
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1443
https://doi.org/10.1115/1.4066358
Published Online: August 26, 2024
View Article titled, Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown
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Topics: Compressed air, Compressors, Energy storage, High pressure (Physics), Engines, Motors, Pressure, Stress, Energy efficiency, Flow (Dynamics)
Journal Articles

Data-Driven Generative Model Aimed to Create Synthetic Data for the Long-Term Forecast of Gas Turbine Operation

Accepted Manuscript
Enzo Losi, Lucrezia Manservigi, Pier Ruggero Spina, Mauro Venturini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1503
https://doi.org/10.1115/1.4066360
Published Online: August 26, 2024
View Article titled, Data-Driven Generative Model Aimed to Create Synthetic Data for the Long-Term Forecast of Gas Turbine Operation
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Topics: Gas turbines, Generators, Reliability, Artificial neural networks, Compressors, Errors, Generative adversarial networks, Trains
Journal Articles

A Keyphasor-Free Traveling Waves Analysis Method Based on Blade Tip Timing and Experimental Validation

Accepted Manuscript
Yiming Meng, Zhicheng Xiao, Pengfei Chai, Shang Wang, Xiaocheng Zhu, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1412
https://doi.org/10.1115/1.4066351
Published Online: August 26, 2024
View Article titled, A Keyphasor-Free Traveling Waves Analysis Method Based on Blade Tip Timing and Experimental Validation
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Topics: Blades, Traveling waves, Vibration, Sensors, Compressors, Bladed disks, Disks, Displacement, Manufacturing, Resilience
Journal Articles

Pressure Gain Combustion for Gas Turbines: Analysis of a Fully Coupled Engine Model

Accepted Manuscript
Rupert Klein, Maikel Nadolski, Christian Zenker, Michael Oevermann, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1145
https://doi.org/10.1115/1.4066348
Published Online: August 26, 2024
View Article titled, Pressure Gain Combustion for Gas Turbines: Analysis of a Fully Coupled Engine Model
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Topics: Combustion, Engines, Gas turbines, Pressure, Combustion chambers, Compressors, Turbines, Acoustics, Explosions, Turbochargers
Journal Articles

Compressor Surge Identification in Innovative Heat-Pump Systems Equipped by Vaned Diffuser Centrifugal Compressor

Accepted Manuscript
Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Federico Reggio, Alberto Traverso, Vishnu Sishtla
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1474
https://doi.org/10.1115/1.4066363
Published Online: August 26, 2024
View Article titled, Compressor Surge Identification in Innovative Heat-Pump Systems Equipped by Vaned Diffuser Centrifugal Compressor
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Topics: Compressors, Diffusers, Heat pumps, Surges, Acoustics, Signals, System dynamics, Closed loop systems, Cooling systems, Design
Journal Articles

A High-Speed, High-Temperature, Micro-Cantilever Steam Turbine for Hot Syngas Compression in Small-Scale Combined Heat and Power

Accepted Manuscript
Victoria He, Jan Van herle, Jürg Schiffmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1515
https://doi.org/10.1115/1.4066355
Published Online: August 26, 2024
View Article titled, A High-Speed, High-Temperature, Micro-Cantilever Steam Turbine for Hot Syngas Compression in Small-Scale Combined Heat and Power
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Topics: Combined heat and power, Compression, High temperature, Microcantilevers, Steam turbines, Syngas, Design, Turbines, Cantilevers, Compressors
Journal Articles

A High-Temperature, High-Speed, Oil-Free Syngas Compressor for Small-Scale Combined Heat and Power

Accepted Manuscript
Victoria He, Jan Van Herle, Jürg Schiffmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1514
https://doi.org/10.1115/1.4066356
Published Online: August 26, 2024
View Article titled, A High-Temperature, High-Speed, Oil-Free Syngas Compressor for Small-Scale Combined Heat and Power
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Topics: Combined heat and power, Compressors, High temperature, Syngas, Design, Solid oxide fuel cells, Biomass, Blades, Computational fluid dynamics, Density
Journal Articles

A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems

Accepted Manuscript
Gianfranco Maffulli, Angelo Grimaldi, Andrew Mc Gillis, Lorenzo Succi, Przemyslaw Przybytko, Nicola Maceli, David Brown, Graham Brook, Scott Earle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1403
https://doi.org/10.1115/1.4066250
Published Online: August 19, 2024
View Article titled, A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems
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Topics: Compressed air, Design, Energy storage, Turbomachinery, Exhaust systems, Optimization, Compressors, Steam turbines, Transients (Dynamics), Accounting
Journal Articles

Mass and Heat Exchange in Rotating Compressor Cavities with Variable Cob Separation

Accepted Manuscript
Tom Nicholas, Mikolaj Pernak, Gary D Lock, James Scobie, Hui Tang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1396
https://doi.org/10.1115/1.4066247
Published Online: August 19, 2024
View Article titled, Mass and Heat Exchange in Rotating Compressor Cavities with Variable Cob Separation
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Topics: Cavities, Compressors, Heat, Separation (Technology), Disks, Design, Flow (Dynamics), Engines, Heat transfer, Pressure
Journal Articles

A Preconditioner-Based Data-Driven Polynomial Expansion Method: Application to Compressor Blade With Leading Edge Uncertainty

Haohao Wang, Limin Gao, Guang Yang, Ruiyu Li, Baohai Wu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111004.
Paper No: GTP-23-1290
https://doi.org/10.1115/1.4065787
Published Online: July 4, 2024
View Article titled, A Preconditioner-Based Data-Driven Polynomial Expansion Method: Application to Compressor Blade With Leading Edge Uncertainty
Open the PDF for A Preconditioner-Based Data-Driven Polynomial Expansion Method: Application to Compressor Blade With Leading Edge Uncertainty in another window
Topics: Blades, Chaos, Compressors, Errors, Polynomials, Uncertainty, Uncertainty quantification, Manufacturing, Fittings, Statistical distributions
Journal Articles

Using Machine Learning Tools for Rotating Stall Warning in a Contra-Rotating Compressor

Fei Xue, Yangang Wang, Qian Liu, Tong Wu, Hanru Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111002.
Paper No: GTP-24-1001
https://doi.org/10.1115/1.4065631
Published Online: June 21, 2024
View Article titled, Using Machine Learning Tools for Rotating Stall Warning in a Contra-Rotating Compressor
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Topics: Compressors, Convolutional neural networks, Pressure, Density
Journal Articles

Aerodynamic Stability Enhancement of a SCO 2 Centrifugal Compressor by Riblets of the Shroud

Ruikai Cai, Mingyang Yang, Weilin Zhuge, Kangyao Deng, Yangjun Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2024, 146(7): 071010.
Paper No: GTP-23-1691
https://doi.org/10.1115/1.4065524
Published Online: May 30, 2024
View Article titled, Aerodynamic Stability Enhancement of a SCO 2 Centrifugal Compressor by Riblets of the Shroud
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Topics: Compressors, Flow (Dynamics), Impellers, Stability, Blades
Journal Articles

Working Fluid Selection and Thermodynamic Optimization of the Novel Renewable Energy-Based RESTORE Seasonal Storage Technology

Dario Alfani, Andrea Giostri, Marco Astolfi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101013.
Paper No: GTP-24-1066
https://doi.org/10.1115/1.4065407
Published Online: May 21, 2024
View Article titled, Working Fluid Selection and Thermodynamic Optimization of the Novel Renewable Energy-Based RESTORE Seasonal Storage Technology
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Topics: Compressors, Cycles, Fluids, Heat exchangers, Temperature, Storage, Flow (Dynamics), Pressure
Journal Articles

Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part I: Reduced Order Component Design and Modeling

Lukas Badum, Felix Schirrecker, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101001.
Paper No: GTP-23-1652
https://doi.org/10.1115/1.4064825
Published Online: April 12, 2024
View Article titled, Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part I: Reduced Order Component Design and Modeling
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Topics: Combustion chambers, Compressors, Design, Flow (Dynamics), Generators, Rotors, Turbines, Design methodology, Computational fluid dynamics, Blades
Journal Articles

Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part II: System Analysis and Optimization

Lukas Badum, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101002.
Paper No: GTP-23-1653
https://doi.org/10.1115/1.4064826
Published Online: April 12, 2024
View Article titled, Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part II: System Analysis and Optimization
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Topics: Bearings, Compressors, Design, Generators, Rotors, Temperature, Turbines, Heat transfer, Stress, Optimization
Journal Articles

A New Global Gas Dynamics Performance Optimization Method for Refrigeration Centrifugal Compressor Stage Based on the Immune Algorithm

Lu Liang, Wuqi Gong, Yitong Liu, Fang Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081022.
Paper No: GTP-23-1535
https://doi.org/10.1115/1.4064976
Published Online: April 4, 2024
View Article titled, A New Global Gas Dynamics Performance Optimization Method for Refrigeration Centrifugal Compressor Stage Based on the Immune Algorithm
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Topics: Algorithms, Compressors, Design, Gasdynamics, Impellers, Optimization, Topology, Flow (Dynamics), Artificial neural networks, Blades