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Journal Articles

Numerical Investigations of Near Surge Operating Conditions in a Two-Stage Radial Compressor With Refrigerant Gas

Carlo Cravero, Davide Marsano, Vishnu Sishtla, Chaitanya Halbe, William T. Cousins
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021010.
Paper No: GTP-23-1246
https://doi.org/10.1115/1.4063577
Published Online: November 2, 2023
View Article titled, Numerical Investigations of Near Surge Operating Conditions in a Two-Stage Radial Compressor With Refrigerant Gas
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Topics: Compressors, Diffusers, Flow (Dynamics), Impellers, Inlet guide vanes, Pressure, Rotors, Surges, Blades, Entropy
Journal Articles

Improving a Centrifugal Compressor's Performance at Low Mass Flow Rates by Adding an Acoustic Resonator

Andreas Renz, Katharina Bär, Stefan Becker
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121014.
Paper No: GTP-23-1061
https://doi.org/10.1115/1.4063583
Published Online: October 26, 2023
View Article titled, Improving a Centrifugal Compressor's Performance at Low Mass Flow Rates by Adding an Acoustic Resonator
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Topics: Flow (Dynamics), Impellers, Surges, Compressors, Acoustics
Journal Articles

A Surge/Stall-Capable Dynamic Performance Simulation Methodology for a Turbojet Engine

Emrah Güllü, Gökhan Aran
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021002.
Paper No: GTP-23-1358
https://doi.org/10.1115/1.4063422
Published Online: October 25, 2023
View Article titled, A Surge/Stall-Capable Dynamic Performance Simulation Methodology for a Turbojet Engine
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Topics: Compressors, Engines, Flow (Dynamics), Simulation, Surges, Turbines, Ducts, Dynamics (Mechanics), Turbojets, Fuels
Journal Articles

Centrifugal Compressor Surge In Innovative Heat Pump - Part 1: Fluid Dynamic And Vibrational Analysis

Accepted Manuscript
Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, 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-23-1366
https://doi.org/10.1115/1.4063547
Published Online: September 29, 2023
View Article titled, Centrifugal Compressor Surge In Innovative Heat Pump - Part 1: Fluid Dynamic And Vibrational Analysis
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Topics: Compressors, Fluids, Heat pumps, Surges, Fossil fuels, Cycles, Energy efficiency, Gas turbines, Gases, Heat
Journal Articles

Vibro-Acoustic Responses and Pressure Signal Analysis for Early Surge Detection in a Turbocharger Compressor

Paolo Silvestri, Carlo Alberto Niccolini Marmont Du Haut Champ, Federico Reggio, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101012.
Paper No: GTP-23-1241
https://doi.org/10.1115/1.4063279
Published Online: September 7, 2023
View Article titled, Vibro-Acoustic Responses and Pressure Signal Analysis for Early Surge Detection in a Turbocharger Compressor
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Topics: Acoustics, Compressors, Inflow, Pressure, Signals, Surges, Transients (Dynamics)
Journal Articles

Experimental Research on Flow Instability Mechanism of a Highly Loaded Axial Compressor

Song Huang, Ge Han, Chengwu Yang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091006.
Paper No: GTP-22-1628
https://doi.org/10.1115/1.4062766
Published Online: July 27, 2023
View Article titled, Experimental Research on Flow Instability Mechanism of a Highly Loaded Axial Compressor
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Topics: Compressors, Flow instability, Pressure, Signals, Surges, Waves, Rotors
Journal Articles

Aerodynamic Damping Predictions During Compressor Surge: A Numerical Comparison Between a Half and Full Transient Approach

Christoph Reiber, Virginie Anne Chenaux, Joachim Belz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021019.
Paper No: GTP-22-1438
https://doi.org/10.1115/1.4055883
Published Online: November 29, 2022
View Article titled, Aerodynamic Damping Predictions During Compressor Surge: A Numerical Comparison Between a Half and Full Transient Approach
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Topics: Cycles, Damping, Surges, Transients (Dynamics), Flow (Dynamics), Simulation, Compressors
Journal Articles

Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel

Paolo Silvestri, Federico Reggio, Carlo Alberto Niccolini Marmont Du Haut Champ, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111014.
Paper No: GTP-22-1308
https://doi.org/10.1115/1.4055479
Published Online: September 22, 2022
View Article titled, Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel
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Topics: Compressors, Signals, Surges, Transients (Dynamics), Turbochargers, Accelerometers
Journal Articles

TURBODYNA: A Generic One-Dimensional Dynamic Simulator for Radial Turbomachinery

Bijie Yang, Mengying Shu, Ricardo Martinez-Botas, Mingyang Yang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091002.
Paper No: GTP-22-1069
https://doi.org/10.1115/1.4055018
Published Online: July 28, 2022
View Article titled, TURBODYNA: A Generic One-Dimensional Dynamic Simulator for Radial Turbomachinery
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Topics: Compressors, Flow (Dynamics), Modeling, Pressure, Rotors, Surges, Turbines, Turbomachinery, Turbochargers, Geometry
Journal Articles

A Method of Stall and Surge Prediction in Axial Compressors Based on Three-Dimensional Body-Force Model

Hanxuan Zeng, Xinqian Zheng, Mehdi Vahdati
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031021.
Paper No: GTP-21-1112
https://doi.org/10.1115/1.4053103
Published Online: January 4, 2022
View Article titled, A Method of Stall and Surge Prediction in Axial Compressors Based on Three-Dimensional Body-Force Model
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Topics: Blades, Compressors, Flow (Dynamics), Modeling, Surges, Simulation, Pressure
Journal Articles

Compressor Stability at Pulsating Condition Via Gas Dynamics Responses Analysis

Mengying Shu, Bijie Yang, Mingyang Yang, Ricardo F. Martinez-Botas, Weilin Zhuge
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021017.
Paper No: GTP-21-1051
https://doi.org/10.1115/1.4052664
Published Online: December 3, 2021
View Article titled, Compressor Stability at Pulsating Condition Via Gas Dynamics Responses Analysis
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Topics: Compressors, Surges, Stability, Transients (Dynamics), Flow (Dynamics), Oscillations
Journal Articles

Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System

L. Mantelli, M. L. Ferrari, A. Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121019.
Paper No: GTP-21-1309
https://doi.org/10.1115/1.4052092
Published Online: October 12, 2021
View Article titled, Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System
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Topics: Compressors, Ejectors, Flow (Dynamics), Solid oxide fuel cells, Surges, Pressure, Fuels, Temperature, Simulation, Water
Journal Articles

Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine

Cheng Liao, Jianqin Fu, Dan Zhao, Chengqin Ren, Jingping Liu, Qi Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. December 2021, 143(12): 124501.
Paper No: GTP-20-1688
https://doi.org/10.1115/1.4052030
Published Online: October 12, 2021
View Article titled, Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine
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Topics: Compressors, Engines, Flow (Dynamics), Natural gas, Pressure, Surges, Spark-ignition engine, Turbochargers, Stress
Journal Articles

Incipient Surge Analysis in Time and Frequency Domain for Centrifugal Compressors

Paolo Silvestri, Silvia Marelli, Massimo Capobianco
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101020.
Paper No: GTP-21-1333
https://doi.org/10.1115/1.4051956
Published Online: September 22, 2021
View Article titled, Incipient Surge Analysis in Time and Frequency Domain for Centrifugal Compressors
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Topics: Compressors, Signals, Surges, Pressure, Wavelets, Circuits, Flow (Dynamics)
Journal Articles

An Overview of Flow Instabilities Occurring in Centrifugal Compressors Operating at Low Flow Rates

Jiří Vacula, Pavel Novotný
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111002.
Paper No: GTP-21-1025
https://doi.org/10.1115/1.4051642
Published Online: September 13, 2021
View Article titled, An Overview of Flow Instabilities Occurring in Centrifugal Compressors Operating at Low Flow Rates
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Topics: Compressors, Flow (Dynamics), Flow instability, Impellers, Surges, Rotors, Diffusers, Computational fluid dynamics, Noise (Sound), Pressure
Journal Articles

Incipient Surge Detection in Large Volume Energy Systems Based on Wigner–Ville Distribution Evaluated on Vibration Signals

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071014.
Paper No: GTP-20-1345
https://doi.org/10.1115/1.4049855
Published Online: March 31, 2021
View Article titled, Incipient Surge Detection in Large Volume Energy Systems Based on Wigner–Ville Distribution Evaluated on Vibration Signals
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Topics: Surges, Transients (Dynamics), Signals, Compressors, Energy levels (Quantum mechanics)
Journal Articles

Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation

Grzegorz Liskiewicz, Kirill Kabalyk, Andrzej Jaeschke, Filip Grapow, Michał Kulak, Władysław Kryłłowicz, Hua Ouyang, Xin Shen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051018.
Paper No: GTP-20-1633
https://doi.org/10.1115/1.4049770
Published Online: March 15, 2021
View Article titled, Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation
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Topics: Diffusers, Flow (Dynamics), Machinery, Pressure, Safety, Surges, Valves, Impellers, Compressors, Signals
Journal Articles

Dynamic Model-Based Identification of Cavitation Compliance and Mass Flow Gain Factor in Rocket Engine Turbopump Inducers

Y. Wan, M. Manfredi, A. Pasini, Z. Spakovszky
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021011.
Paper No: GTP-20-1594
https://doi.org/10.1115/1.4049015
Published Online: January 18, 2021
View Article titled, Dynamic Model-Based Identification of Cavitation Compliance and Mass Flow Gain Factor in Rocket Engine Turbopump Inducers
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Topics: Cavitation, Flow (Dynamics), Surges
Journal Articles

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121002.
Paper No: GTP-20-1539
https://doi.org/10.1115/1.4048910
Published Online: November 12, 2020
View Article titled, Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants
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Topics: Accelerometers, Acoustics, Compressors, Cycles, Microphones, Signal processing, Signals, Surges, Transients (Dynamics), Wavelets
Journal Articles

Impact of Different Volume Sizes on Dynamic Stability of a Gas Turbine-Fuel Cell Hybrid System

Alessio Abrassi, Alberto Traverso, David Tucker, Eric Liese
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2020, 142(5): 051004.
Paper No: GTP-19-1509
https://doi.org/10.1115/1.4045482
Published Online: February 14, 2020
View Article titled, Impact of Different Volume Sizes on Dynamic Stability of a Gas Turbine-Fuel Cell Hybrid System
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Topics: Compressors, Pressure, Surges, Turbines, Fuels, Valves, Flow (Dynamics)