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Journal Articles

Static and Rotordynamic Characteristics for Two Types of Novel Hole-Pattern Seals Operating in Supercritical CO 2 Turbomachinery

Zhigang Li, Zhuocong Li, Jun Li, Zhenping Feng

J. Eng. Gas Turbines Power. July 2022, 144(7): 071006.

Paper No: GTP-21-1636

DOI: https://doi.org/10.1115/1.4054374

Published Online: May 20, 2022

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Topics: Brakes, Cavities, Clearances (Engineering), Dampers, Damping, Fluids, Pressure, Rotors, Stiffness, Supercritical carbon dioxide

Journal Articles

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Sangkeun Kang, Ioannis Roumeliotis, Jinning Zhang, Olivier Broca, Vassilios Pachidis

J. Eng. Gas Turbines Power. April 2022, 144(4): 041002.

Paper No: GTP-21-1550

DOI: https://doi.org/10.1115/1.4052880

Published Online: January 4, 2022

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Topics: Aircraft, Electric propulsion, Electricity (Physics), Engines, Gas turbines, Weight (Mass), Trains, Emissions, Transients (Dynamics), Steady state

Journal Articles

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Jing Tong, Chaoping Zang, E. P. Petrov

J. Eng. Gas Turbines Power. February 2022, 144(2): 021022.

Paper No: GTP-21-1405

DOI: https://doi.org/10.1115/1.4052501

Published Online: December 7, 2021

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Topics: Disks, Interpolation, Mode shapes, Rotation, Transients (Dynamics)

Journal Articles

Compressor Stability at Pulsating Condition Via Gas Dynamics Responses Analysis

Mengying Shu, Bijie Yang, Mingyang Yang, Ricardo F. Martinez-Botas, Weilin Zhuge

J. Eng. Gas Turbines Power. February 2022, 144(2): 021017.

Paper No: GTP-21-1051

DOI: https://doi.org/10.1115/1.4052664

Published Online: December 3, 2021

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Topics: Compressors, Surges, Stability, Transients (Dynamics), Flow (Dynamics), Oscillations

Journal Articles

Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine

Jihoon Kim, Yudai Yamasaki

J. Eng. Gas Turbines Power. February 2022, 144(2): 021010.

Paper No: GTP-21-1181

DOI: https://doi.org/10.1115/1.4052499

Published Online: November 5, 2021

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Topics: Combustion, Design methodology, Engines, Transients (Dynamics), Heat

Journal Articles

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Byeonguk Ahn, Thomas Indlekofer, James Dawson, Nicholas Worth

J. Eng. Gas Turbines Power. January 2022, 144(1): 011018.

Paper No: GTP-21-1378

DOI: https://doi.org/10.1115/1.4052259

Published Online: October 18, 2021

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Topics: Acoustics, Combustion chambers, Flames, Hydrogen, Methane, Pressure, Spin (Aerodynamics), Transients (Dynamics), Oscillations, Data acquisition

Journal Articles

Experimental Investigation on Wear Behavior of Rectangular Labyrinth Fin Against High-Speed Rotor

Xin Yan, Xinbo Dai

J. Eng. Gas Turbines Power. December 2021, 143(12): 121001.

Paper No: GTP-21-1190

DOI: https://doi.org/10.1115/1.4051991

Published Online: October 4, 2021

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Topics: Rotors, Temperature, Wear, Temperature distribution, Friction, Transients (Dynamics), Heat, Damage

Journal Articles

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Elia Iseli, Jürg Schiffmann

J. Eng. Gas Turbines Power. December 2021, 143(12): 121008.

Paper No: GTP-21-1350

DOI: https://doi.org/10.1115/1.4052025

Published Online: October 4, 2021

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Topics: Bearings, Compressibility, Rotors, Stability, Transients (Dynamics), Inertia (Mechanics), Transient analysis

Journal Articles

Development and Application of an Internal Heat Transfer Measurement Technique for Cooled Real Engine Components

Asif Ali, Lorenzo Cocchi, Alessio Picchi, Bruno Facchini, Simone Cubeda

J. Eng. Gas Turbines Power. October 2021, 143(10): 101018.

Paper No: GTP-21-1159

DOI: https://doi.org/10.1115/1.4051641

Published Online: September 20, 2021

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Topics: Flow (Dynamics), Heat transfer, Temperature, Airfoils, Transients (Dynamics), Coolants

Journal Articles

Detailed Evaluation of Automotive Turbocharged Diesel Engine During Typical Transient Working Condition Based on Thermodynamic Analysis

Changcheng Liu, Zhongchang Liu, Jing Tian, Zeyu Yang, Penghui Wang

J. Eng. Gas Turbines Power. October 2021, 143(10): 101011.

Paper No: GTP-21-1068

DOI: https://doi.org/10.1115/1.4051500

Published Online: September 3, 2021

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Topics: Exergy, Temperature, Transients (Dynamics), Coolants, Diesel engines, Fuels

Journal Articles

Experimental and Numerical Analysis of the Transient Behavior of the Oil Decongealing Process in an Aero Fuel-Cooled Oil Cooler Under Low-Temperature Conditions

Foster Kwame Kholi, Jaehyun Park, Kyeongho Lee, Man Yeong Ha, Michael Klingsporn, Jason Chetwynd-Chatwin, Sang Youl Yoon, June Kee Min

J. Eng. Gas Turbines Power. September 2021, 143(9): 091027.

Paper No: GTP-20-1827

DOI: https://doi.org/10.1115/1.4051102

Published Online: August 11, 2021

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Topics: Flow (Dynamics), Fuels, Pressure, Temperature, Low temperature, Heat, Boundary-value problems, Transients (Dynamics), Valves

Journal Articles

An Accelerating Sweep Frequency Excitation Method for the Rotordynamic Coefficients Identification of Annular Gas Seals Based on Computational Fluid Dynamics

Qianlei Gu, Jiangang Yang, Wanfu Zhang, Mingjie Zhang

J. Eng. Gas Turbines Power. September 2021, 143(9): 091021.

Paper No: GTP-20-1814

DOI: https://doi.org/10.1115/1.4051101

Published Online: June 17, 2021

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Topics: Computational fluid dynamics, Computer simulation, Damping, Excitation, Rotors, Transients (Dynamics), Whirls, Resolution (Optics), Dampers, Stiffness

Journal Articles

Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals Operating in Supercritical CO 2 Turbomachinery

Zhigang Li, Zhuocong Li, Jun Li, Zhenping Feng

J. Eng. Gas Turbines Power. October 2021, 143(10): 101002.

Paper No: GTP-21-1024

DOI: https://doi.org/10.1115/1.4051104

Published Online: June 17, 2021

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Topics: Brakes, Cavities, Dampers, Damping, Fluids, Leakage, Pressure, Rotors, Stiffness, Supercritical carbon dioxide

Journal Articles

Transient Flutter Stability Analysis of Structural Mistuned Blisk by Energy Growth Method

Luohui Ouyang, Qingzhen Bi, Hua Chen, Hai Shang, Limin Zhu

J. Eng. Gas Turbines Power. September 2021, 143(9): 091015.

Paper No: GTP-20-1757

DOI: https://doi.org/10.1115/1.4050860

Published Online: May 31, 2021

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Topics: Blades, Eigenvalues, Flutter (Aerodynamics), Stability, Transients (Dynamics), Lumped parameter models

Journal Articles

Design of a Compact Magnetically Levitated Blower for Space Applications

Larry Hawkins, Alexei Filatov, Rasish Khatri, Chris DellaCorte, S. Adam Howard

J. Eng. Gas Turbines Power. September 2021, 143(9): 091012.

Paper No: GTP-21-1084

DOI: https://doi.org/10.1115/1.4050755

Published Online: May 13, 2021

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Topics: Bearings, Design, Engines, Magnetic bearings, Motors, Rotors, Stress, Impellers, Sensors, Simulation

Journal Articles

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Vladislav Ganine, John W. Chew, Nicholas J. Hills, Sulfi Noor Mohamed, Matthew M. Miller

J. Eng. Gas Turbines Power. August 2021, 143(8): 081008.

Paper No: GTP-20-1506

DOI: https://doi.org/10.1115/1.4049498

Published Online: March 31, 2021

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Topics: Cavities, Cycles, Engines, Flow (Dynamics), Fluids, High pressure (Physics), Pressure, Simulation, Transients (Dynamics), Turbines

Journal Articles

Effect of Hydrogen on Steady-State and Transient Combustion Instability Characteristics

John Strollo, Stephen Peluso, Jacqueline O'Connor

J. Eng. Gas Turbines Power. July 2021, 143(7): 071023.

Paper No: GTP-20-1456

DOI: https://doi.org/10.1115/1.4049481

Published Online: March 31, 2021

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Topics: Combustion chambers, Flames, Hydrogen, Pressure, Steady state, Transients (Dynamics), Oscillations, Heat, Combustion, Dynamics (Mechanics)

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

J. Eng. Gas Turbines Power. July 2021, 143(7): 071014.

Paper No: GTP-20-1345

DOI: https://doi.org/10.1115/1.4049855

Published Online: March 31, 2021

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Topics: Surges, Transients (Dynamics), Signals, Compressors, Energy levels (Quantum mechanics)

Journal Articles

Key Features of the Transient Amplification of Mistuned Systems

Luigi Carassale, Vincent Denoël, Carlos Martel, Lars Panning-von Scheidt

J. Eng. Gas Turbines Power. March 2021, 143(3): 031016.

Paper No: GTP-20-1517

DOI: https://doi.org/10.1115/1.4049501

Published Online: February 11, 2021

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Topics: Disks, Resonance, Transients (Dynamics), Blades, Vibration

Journal Articles

Structured Methodology for Clustering Gas Turbine Transients by Means of Multivariate Time Series

Enzo Losi, Mauro Venturini, Lucrezia Manservigi, Giuseppe Fabio Ceschini, Giovanni Bechini, Giuseppe Cota, Fabrizio Riguzzi

J. Eng. Gas Turbines Power. March 2021, 143(3): 031014.

Paper No: GTP-20-1534

DOI: https://doi.org/10.1115/1.4049503

Published Online: February 10, 2021

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Topics: Transients (Dynamics), Time series

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Journal citation

NARROW

Static and Rotordynamic Characteristics for Two Types of Novel Hole-Pattern Seals Operating in Supercritical CO 2 Turbomachinery

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Compressor Stability at Pulsating Condition Via Gas Dynamics Responses Analysis

Study on Design Method of Combustion Reference Values for Model-Based Control of Advanced Diesel Engine

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Experimental Investigation on Wear Behavior of Rectangular Labyrinth Fin Against High-Speed Rotor

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Development and Application of an Internal Heat Transfer Measurement Technique for Cooled Real Engine Components

Detailed Evaluation of Automotive Turbocharged Diesel Engine During Typical Transient Working Condition Based on Thermodynamic Analysis

Experimental and Numerical Analysis of the Transient Behavior of the Oil Decongealing Process in an Aero Fuel-Cooled Oil Cooler Under Low-Temperature Conditions

An Accelerating Sweep Frequency Excitation Method for the Rotordynamic Coefficients Identification of Annular Gas Seals Based on Computational Fluid Dynamics

Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals Operating in Supercritical CO 2 Turbomachinery

Transient Flutter Stability Analysis of Structural Mistuned Blisk by Energy Growth Method

Design of a Compact Magnetically Levitated Blower for Space Applications

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Effect of Hydrogen on Steady-State and Transient Combustion Instability Characteristics

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

Key Features of the Transient Amplification of Mistuned Systems

Structured Methodology for Clustering Gas Turbine Transients by Means of Multivariate Time Series

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