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Journal Articles

Field Performance Testing and Test Codes for Gas Compressors

Accepted Manuscript
Klaus Brun, Rainer Kurz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1565
https://doi.org/10.1115/1.4066823
Published Online: October 11, 2024
View Article titled, Field Performance Testing and Test Codes for Gas Compressors
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Topics: Gas compressors, Testing performance, Compressors, Uncertainty, Economics , Equations of state, Errors, Steady state, Testing
Journal Articles

Blade Designs For Improved Multi-Phase Performance In sCO 2 Compressors; Part II - Optical Diagnostics In sCO 2 And Experimental Evaluation With Particle Image Velocimetry

Accepted Manuscript
Erik Fernandez, Emmanuel Gabriel-Ohanu, Ladislav Veselý, Jayanta Kapat, Ashvin Hosangadi, Paul Cooper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1663
https://doi.org/10.1115/1.4066821
Published Online: October 11, 2024
View Article titled, Blade Designs For Improved Multi-Phase Performance In sCO 2 Compressors; Part II - Optical Diagnostics In sCO 2 And Experimental Evaluation With Particle Image Velocimetry
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Topics: Blades, Compressors, Particle image velocimetry, Suction, Flow (Dynamics), Wedges, Delays, Design, Hardware, Lasers
Journal Articles

Influence of water cover on the blast resistance of circular plates

Accepted Manuscript
Zhenfeng Liu, Xiaojie Li, Dezheng Zhou, Xiaohong Wang, Honghao Yan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol.
Paper No: PVT-24-1080
https://doi.org/10.1115/1.4066807
Published Online: October 11, 2024
View Article titled, Influence of water cover on the blast resistance of circular plates
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Topics: Plates (structures), Water, Steel, Computer simulation, Containment vessels, Explosions, Design, Displacement, Dynamic response, Hazards
Journal Articles

Multi-Fidelity Aeromechanical Design Framework for High Flow Speed Multistage Axial Compressors

Accepted Manuscript
Rémy Nigro, Lieven Baert, Florence Nyssen, Jean de Cazenove, Joachim Dominique, Ingrid Lepot, Monica Veglio, Rémy Princivalle
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1183
https://doi.org/10.1115/1.4066811
Published Online: October 9, 2024
View Article titled, Multi-Fidelity Aeromechanical Design Framework for High Flow Speed Multistage Axial Compressors
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Topics: Compressors, Design, Flow (Dynamics), Turbochargers, Turbomachinery
Journal Articles

Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor

Accepted Manuscript
Nobumichi Fujisawa, Yutaka Ohta, Mai Yamagami, Takashi Goto, Dai Kato
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1247
https://doi.org/10.1115/1.4066814
Published Online: October 9, 2024
View Article titled, Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor
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Topics: Compressors, Turbochargers, Unsteady flow
Journal Articles

An Experimental Study on the Effects of Nonuniform Vane Spacing on Forced Response Reduction in a Mistuned Rotor Blisk in a Multistage Axial Compressor

Yujun Leng, Jhansi R. Dodda, Nicole L. Key
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021010.
Paper No: TURBO-24-1220
https://doi.org/10.1115/1.4066475
Published Online: October 8, 2024
View Article titled, An Experimental Study on the Effects of Nonuniform Vane Spacing on Forced Response Reduction in a Mistuned Rotor Blisk in a Multistage Axial Compressor
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Topics: Blades, Excitation, Rotors, Stators, Bladed disks, Compressors
Journal Articles

Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Jack T. Clement, Adam T. Coon, Nicole L. Key
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2025, 147(3): 031004.
Paper No: TURBO-24-1222
https://doi.org/10.1115/1.4066563
Published Online: October 8, 2024
View Article titled, Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor
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Topics: Additive manufacturing, Compressors, Diffusers, Diffusion (Physics), Instrumentation, Manufacturing, Pressure, Resins, Temperature, Stereolithography
Journal Articles

Centrifugal Compressor Surge in Closed-Loop Systems: Initial Modeling and Comparison With Experiments

Sreenath Purushothaman, Carlo Alberto Niccolini Marmont Du Haut Champ, Federico Reggio, Paolo Silvestri, Alberto Traverso, Chaitanya Halbe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031012.
Paper No: GTP-24-1466
https://doi.org/10.1115/1.4066376
Published Online: October 4, 2024
View Article titled, Centrifugal Compressor Surge in Closed-Loop Systems: Initial Modeling and Comparison With Experiments
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Topics: Compressors, Heat exchangers, Modeling, Surges, Refrigerants, Cycles, Pressure, Condensers (steam plant), Flow (Dynamics), Fluids
Journal Articles

Optimal Part-Load Control of Supercritical Carbon Dioxide Brayton Cycles

Accepted Manuscript
Shrey Gupta, Pramod Kumar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1610
https://doi.org/10.1115/1.4066782
Published Online: October 4, 2024
View Article titled, Optimal Part-Load Control of Supercritical Carbon Dioxide Brayton Cycles
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Topics: Brayton cycle, Stress, Supercritical carbon dioxide, Cycles, Compressors, Gas compressors, Turbomachinery, Carbon footprint, Design, Modeling
Journal Articles

Variable Cycle Engine Concepts and Component Technologies an Overview

Accepted Manuscript
Sebastian Zenkner, Francisco Carvalho, Robin Georg Brakmann, Georgios Goinis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1492
https://doi.org/10.1115/1.4066779
Published Online: October 4, 2024
View Article titled, Variable Cycle Engine Concepts and Component Technologies an Overview
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Topics: Cycles, Engines, Compressors, Degrees of freedom, Design, Military systems, Turbines
Journal Articles

Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors

Accepted Manuscript
Isabelle Favretti, Louis Roux, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1646
https://doi.org/10.1115/1.4066789
Published Online: October 4, 2024
View Article titled, Validation of the Numerical Simulation of Rotor/Stator Interactions in Aircraft Engine Low-Pressure Compressors
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Topics: Aircraft engines, Compressors, Computer simulation, Pressure, Rotors, Stators, Blades, Stress, Wear, Calibration
Journal Articles

Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact

Accepted Manuscript
Florence Nyssen, Jean de Cazenove, Rémy Nigro, Cedric Cracco, Lieven Baert, Jean-Sébastien Ruess, Vincent Valentin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1615
https://doi.org/10.1115/1.4066783
Published Online: October 4, 2024
View Article titled, Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact
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Topics: Blades, Compressors, Ice, Optimization, Rotors, Engineering simulation, Engines, Simulation, Chain, Computation
Journal Articles

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

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. March 2025, 147(3): 031005.
Paper No: GTP-24-1500
https://doi.org/10.1115/1.4066361
Published Online: October 3, 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), Pressure
Journal Articles

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

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. March 2025, 147(3): 031006.
Paper No: GTP-24-1503
https://doi.org/10.1115/1.4066360
Published Online: October 3, 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: Compressors, Errors, Gas turbines, Generative adversarial networks, Generators, Reliability, Trains, Artificial neural networks
Journal Articles

Investigating the impact of system parameters on flow-induced vibration hard galloping based on deep neural network

Accepted Manuscript
Dahai Zhang, Weijie Li, Shuai Zhang, Zhang Bai
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng.
Paper No: OMAE-24-1057
https://doi.org/10.1115/1.4066755
Published Online: October 1, 2024
View Article titled, Investigating the impact of system parameters on flow-induced vibration hard galloping based on deep neural network
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Topics: Artificial neural networks, Flow-induced vibrations, Computational fluid dynamics, Fluid structure interaction, Machine learning, Regression models, Vibration, Vortex-induced vibration
Journal Articles

Surface Strain Measurement for Non-Intrusive Internal Pressure Evaluation of A Cannon

Accepted Manuscript
Brennan Rausch, Albrey de Clerck, Yuhong Kang, Shuo Mao, Noah Jones, Hang Ruan, Wing Ng
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol.
Paper No: PVT-24-1079
https://doi.org/10.1115/1.4066743
Published Online: October 1, 2024
View Article titled, Surface Strain Measurement for Non-Intrusive Internal Pressure Evaluation of A Cannon
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Topics: Artillery, Pressure, Strain measurement, Gun barrels, Testing, Combustion, Computer simulation, Cutting, Drilling, Elastic moduli
Journal Articles

The Upper Bound of the Buckling Stress of Axially Compressed Carbon Steel Circular Cylindrical Shells

Abubakr E. S. Musa, Madyan A. Al-Shugaa, Husain J. Al-Gahtani
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061302.
Paper No: PVT-24-1060
https://doi.org/10.1115/1.4066429
Published Online: September 30, 2024
View Article titled, The Upper Bound of the Buckling Stress of Axially Compressed Carbon Steel Circular Cylindrical Shells
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Topics: Buckling, Shells, Stress, Carbon steel
Journal Articles

Crack Growth Prediction Based on Uncertain Parameters Using Ensemble Kalman Filter

Norihiko Hana, Rinya Hatanaka, Kenji Amaya
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061502.
Paper No: PVT-24-1073
https://doi.org/10.1115/1.4066474
Published Online: September 30, 2024
View Article titled, Crack Growth Prediction Based on Uncertain Parameters Using Ensemble Kalman Filter
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Topics: Crack propagation, Fracture (Materials), Kalman filters, Stress, Errors, Cycles
Journal Articles

Insights Into Turbocharger Centrifugal Compressor Stability Using High-Fidelity CFD and a Novel Impeller Diffusion Factor

Accepted Manuscript
Yiming Liu, Stephen W T Spence, John Horsley, Stuart Mann, Charles Stuart
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1242
https://doi.org/10.1115/1.4066742
Published Online: September 30, 2024
View Article titled, Insights Into Turbocharger Centrifugal Compressor Stability Using High-Fidelity CFD and a Novel Impeller Diffusion Factor
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Topics: Compressors, Computational fluid dynamics, Diffusion (Physics), Impellers, Stability, Surges, Turbochargers
Journal Articles

An Efficient Uncertainty Quantification Method Based on Inter-Blade Decoupling for Compressors

Accepted Manuscript
Yu Fu, Junying Wang, Dalin Shi, Kai Tang, Jiantong Zhao
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1246
https://doi.org/10.1115/1.4066734
Published Online: September 30, 2024
View Article titled, An Efficient Uncertainty Quantification Method Based on Inter-Blade Decoupling for Compressors
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Topics: Blades, Compressors, Uncertainty quantification, Uncertainty, Rotors, Stators, Aerodynamic flow, Engineering systems and industry applications, Machine learning, Principal component analysis