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Journal Articles

Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks

Tong Jing, Chaoping Zang, Evgeny Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021006.
Paper No: GTP-24-1371
https://doi.org/10.1115/1.4066290
Published Online: September 26, 2024
View Article titled, Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks
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Topics: Bladed disks, Fatigue damage, Stress, Transients (Dynamics), Blades, Optimization, Vibration
Proceedings Papers

Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks

Tong Jing, Chaoping Zang, Evgeny Petrov
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129237
https://doi.org/10.1115/GT2024-129237
View Paper titled, Analysis and Optimization of the Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks
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Topics: Bladed disks, Fatigue damage, High cycle fatigue, Optimization, Transients (Dynamics), Vibration
Journal Articles

Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed

Tong Jing, Chaoping Zang, Evgeny Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031018.
Paper No: GTP-23-1421
https://doi.org/10.1115/1.4063586
Published Online: November 28, 2023
View Article titled, Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed
Open the PDF for Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed in another window
Topics: Bladed disks, Blades, Rotation, Transients (Dynamics), Excitation, Rotors
Proceedings Papers

Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed

Jing Tong, Chaoping Zang, Evgeny Petrov
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT27A025, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104069
https://doi.org/10.1115/GT2023-104069
View Paper titled, Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed
Open the PDF for Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed in another window
Topics: Bladed disks, Excitation, Rotation, Sensitivity analysis, Transients (Dynamics)
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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021022.
Paper No: GTP-21-1405
https://doi.org/10.1115/1.4052501
Published Online: December 7, 2021
View Article titled, Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks
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Topics: Disks, Interpolation, Mode shapes, Rotation, Transients (Dynamics)
Proceedings Papers

Analysis of Loading and Vibration Histories on Natural Frequencies and Modal Damping of Blades With Friction at Root Contact Interfaces

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A013, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58985
https://doi.org/10.1115/GT2021-58985
View Paper titled, Analysis of Loading and Vibration Histories on Natural Frequencies and Modal Damping of Blades With Friction at Root Contact Interfaces
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Topics: Blades, Damping, Friction, Vibration, Disks, Engines, Flight, Rotation, Stress, Cycles
Proceedings Papers

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
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A012, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58982
https://doi.org/10.1115/GT2021-58982
View Paper titled, Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks
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Topics: Disks, Interpolation, Rotation, Transients (Dynamics), Mode shapes, Vibration, Engines, Finite element analysis, Gas turbines, Modeling
Journal Articles

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031019.
Paper No: GTP-20-1717
https://doi.org/10.1115/1.4049860
Published Online: February 22, 2021
View Article titled, Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks
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Topics: Blades, Damping, Disks, Friction, Vibration, Mode shapes
Proceedings Papers

High Fidelity Transient Forced Response Analysis of Mistuned Bladed Disks Under Complex Excitation and Variable Rotation Speeds

Jing Tong, Chaoping Zang, Evgeny Petrov
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A023, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15223
https://doi.org/10.1115/GT2020-15223
View Paper titled, High Fidelity Transient Forced Response Analysis of Mistuned Bladed Disks Under Complex Excitation and Variable Rotation Speeds
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Topics: Disks, Excitation, Rotation, Transients (Dynamics), Engines, Finite element analysis, Gas turbines, Mode shapes, Modeling, Resonance
Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots in Mistuned Bladed Discs

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A039, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16029
https://doi.org/10.1115/GT2020-16029
View Paper titled, Analysis of Nonlinear Modal Damping due to Friction at Blade Roots in Mistuned Bladed Discs
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Topics: Blades, Damping, Disks, Friction, Vibration, Engines, Excitation, Finite element model, Manufacturing, Mode shapes
Journal Articles

Parameter Identification of a Strongly Nonlinear Rotor-Bearing System Based on Reconstructed Constant Response Tests

Genbei Zhang, Chaoping Zang, Michael I. Friswell
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2020, 142(8): 081004.
Paper No: GTP-19-1734
https://doi.org/10.1115/1.4047783
Published Online: July 31, 2020
View Article titled, Parameter Identification of a Strongly Nonlinear Rotor-Bearing System Based on Reconstructed Constant Response Tests
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Topics: Bearings, Rotors, Displacement, Stiffness
Proceedings Papers

Reduced-Scale Model Design for a High-Speed Rotor System Based on Similitude Theory

Biao Zhou, Haotian Liang, Hui Miao, Chaoping Zang
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT30A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91112
https://doi.org/10.1115/GT2019-91112
View Paper titled, Reduced-Scale Model Design for a High-Speed Rotor System Based on Similitude Theory
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Topics: Design, Rotors, Engineering prototypes, Construction, Dimensional analysis, Dynamics (Mechanics), Engines, Geometry, Mode shapes, Rotordynamics
Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots Using High-Fidelity Modelling

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A028, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76546
https://doi.org/10.1115/GT2018-76546
View Paper titled, Analysis of Nonlinear Modal Damping due to Friction at Blade Roots Using High-Fidelity Modelling
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Topics: Blades, Damping, Friction, Modeling, Disks, Vibration, Finite element model, Dimensions, Dynamics (Mechanics), Engines
Journal Articles

Analysis of Forced Response for Bladed Disks Mistuned by Material Anisotropy Orientation Scatters

Chaoping Zang, Yuanqiu Tan, E. P. Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022503.
Paper No: GTP-16-1501
https://doi.org/10.1115/1.4037863
Published Online: October 10, 2017
View Article titled, Analysis of Forced Response for Bladed Disks Mistuned by Material Anisotropy Orientation Scatters
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Topics: Anisotropy, Blades, Disks, Modeling
Proceedings Papers

Analysis of Micro-Slip Properties for Models of Bladed Disc Friction Joints

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A021, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64269
https://doi.org/10.1115/GT2017-64269
View Paper titled, Analysis of Micro-Slip Properties for Models of Bladed Disc Friction Joints
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Topics: Disks, Friction, Damping, Blades, Geometry, Modeling, Stiffness, Three-dimensional models, Turbomachinery, Vibration
Proceedings Papers

Sensitivity Analysis of High-Frequency Forced Response for Mistuned Bladed Discs Based on High-Fidelity Models

Yuanqiu Tan, Chaoping Zang, Biao Zhou, Yongliang Duan, E. P. Petrov
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A025, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57690
https://doi.org/10.1115/GT2016-57690
View Paper titled, Sensitivity Analysis of High-Frequency Forced Response for Mistuned Bladed Discs Based on High-Fidelity Models
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Topics: Disks, Sensitivity analysis, Blades, Electromagnetic scattering, Resonance, Response surface methodology, Stress, Turbines
Journal Articles

Forced Response Analysis of High-Mode Vibrations for Mistuned Bladed Disks With Effective Reduced-Order Models

Yongliang Duan, Chaoping Zang, E. P. Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112502.
Paper No: GTP-16-1120
https://doi.org/10.1115/1.4033513
Published Online: June 1, 2016
View Article titled, Forced Response Analysis of High-Mode Vibrations for Mistuned Bladed Disks With Effective Reduced-Order Models
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Topics: Blades, Disks, Vibration, Mode shapes, Resonance, Stress
Proceedings Papers

Forced Response Analysis of High-Mode Vibrations for Mistuned Bladed Discs With Effective Reduced-Order Models

Yongliang Duan, Chaoping Zang, E. P. Petrov
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A031, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43752
https://doi.org/10.1115/GT2015-43752
View Paper titled, Forced Response Analysis of High-Mode Vibrations for Mistuned Bladed Discs With Effective Reduced-Order Models
Open the PDF for Forced Response Analysis of High-Mode Vibrations for Mistuned Bladed Discs With Effective Reduced-Order Models in another window
Topics: Disks, Vibration, Blades, Mode shapes, Resonance, Airfoils, Displacement, Finite element model, Gas turbines, Stress