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Proceedings Papers

Method of Coupled Vibration Control for Dual Rotor System With Inter-Shaft Bearing

Yanhong Ma, Chenglong Shi, Bo Sun, Jie Hong
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT28A007, June 7–11, 2021
Paper No: GT2021-60162
DOI: https://doi.org/10.1115/GT2021-60162
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Topics: Bearings, Rotors, Vibration, Vibration control
Proceedings Papers

Research on Damping Vibration Reduction Design Method of Aeroengine Supporting Structure System

Chao Li, Binglong Lei, Yanhong Ma, Jie Hong
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A043, September 21–25, 2020
Paper No: GT2020-16316
DOI: https://doi.org/10.1115/GT2020-16316
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Topics: Damping, Design methodology, Dry friction, Vibration, Dampers, Design, Friction, Engines, Modeling, Rotors
Proceedings Papers

Vibration Control for Rotor Mounted on a Novel Active Bump Type Foil Bearing With Controllable Mechanical Preloads

Hanqing Guan, Tianyu Liu, Tao Zhang, Kai Feng, Zhiyang Guo
Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A028, June 11–15, 2018
Paper No: GT2018-75894
DOI: https://doi.org/10.1115/GT2018-75894
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Topics: Foil bearings, Rotors, Vibration control, Bearings, Levers, Deformation, Adaptive structures, Bending (Stress), Clearances (Engineering), Drag (Fluid dynamics)
Proceedings Papers

Analytical Dynamic Model of Statically Indeterminate Rotor System and Misalignment

Guang Zhao, Shengxiang Li, Yunqiu Zhang, Zhiliang Xiong, Qingkai Han
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A018, June 26–30, 2017
Paper No: GT2017-63858
DOI: https://doi.org/10.1115/GT2017-63858
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Topics: Dynamic models, Rotors, Bearings, Aircraft engines, Deformation, Design, Dynamic modeling, Pressure, Stiffness, Vibration control
Proceedings Papers

The Dynamic Characteristic Analysis of Elastic Ring Squeeze Film Damper by Fluid-Structure Interaction Approach

ZhenLin Wang, Ning Xu, XiangYu Yu, ZhanSheng Liu, GuangHui Zhang
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A005, June 26–30, 2017
Paper No: GT2017-63276
DOI: https://doi.org/10.1115/GT2017-63276
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Topics: Dampers, Fluid structure interaction, Deformation, Film thickness, Aircraft engines, Cavitation, Computational fluid dynamics, Computer simulation, Damping, Finite element methods
Proceedings Papers

Investigation on Intelligent Rotor Vibration Control Based on Electromagnetic Damping Seal

Xing Shao, Weimin Wang, Fengli Jie, Xingan Jiang
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A033, June 26–30, 2017
Paper No: GT2017-65055
DOI: https://doi.org/10.1115/GT2017-65055
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Topics: Damping, Rotor vibration, Vibration, Compressors, Rotors, Actuators, Control algorithms, Vibration control, Bearings, Design
Proceedings Papers

Experimental Study on Frequency Band of Dynamic Vibration Absorber in Pipe Systems

Xiufeng Yang, Lidong He, Bingkang Zhang
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A007, June 13–17, 2016
Paper No: GT2016-56952
DOI: https://doi.org/10.1115/GT2016-56952
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Topics: Electromagnetic spectrum, Pipes, Vibration absorbers, Vibration suppression, Particulate matter, Pipelines, Vibration, Damping, Steel, Vibration control
Proceedings Papers

Solid Element Rotordynamic Modeling of a Rotor on a Flexible Support Structure Utilizing MIMO Support Transfer Functions

Lingnan Hu, Alan Palazzolo
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A008, June 13–17, 2016
Paper No: GT2016-57012
DOI: https://doi.org/10.1115/GT2016-57012
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Topics: Modeling, Rotors, Transfer functions, Bearings, Computation, Finite element analysis, Polynomials, Approximation, Curve fitting, Degrees of freedom
Proceedings Papers

Fault Diagnosis on an Aircraft Engine Model Equipped With Self-Sensing Piezoelectric Actuators

Ramakrishnan Ambur, Xiaonan Zhao, Stephan Rinderknecht
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT27A006, June 13–17, 2016
Paper No: GT2016-56975
DOI: https://doi.org/10.1115/GT2016-56975
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Topics: Aircraft engines, Fault diagnosis, Piezoelectric actuators, Actuators, Rotors, Dampers, Engineering simulation, Piezoelectric materials, Sensors, Simulation
Proceedings Papers

Rigid Mode Vibration Control and Dynamic Behavior of Hybrid Foil-Magnetic Bearing (HFMB) Turbo Blower

Sena Jeong, Jungwan Kim, Doyoung Jeon, Yong Bok Lee
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A012, June 13–17, 2016
Paper No: GT2016-57712
DOI: https://doi.org/10.1115/GT2016-57712
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Topics: Bearings, Turbochargers, Vibration control, Vibration, Rotors, Foil bearings, Stability, Engines, Impellers, Motors
Proceedings Papers

Development of a New Titanium 54’’ LSB: Static and Dynamic Assessment

Jan Hlous, Tomas Misek, Zdenek Kubin, Petr Mestanek
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A025, June 15–19, 2015
Paper No: GT2015-43280
DOI: https://doi.org/10.1115/GT2015-43280
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Topics: Titanium, Blades, Centrifugal force, Design, Exhaust systems, Steam turbines, Vibration, Airfoils, Construction, Damping
Proceedings Papers

Self-Excited Blade Vibration Experimentally Investigated in Transonic Compressors: Rotating Instabilities and Flutter

F. Holzinger, F. Wartzek, M. Jüngst, H.-P. Schiffer, S. Leichtfuß
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT34A013, June 15–19, 2015
Paper No: GT2015-43628
DOI: https://doi.org/10.1115/GT2015-43628
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Topics: Blades, Compressors, Flutter (Aerodynamics), Vibration, Clearances (Engineering), Damping, Design, Torsion, Rotors, Stability
Proceedings Papers

The Oil-Free Shaft Line

Bruno Wagner
Proc. ASME. GT1988, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation, V005T14A009, June 6–9, 1988
Paper No: 88-GT-168
DOI: https://doi.org/10.1115/88-GT-168
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Topics: Design, Machinery, Magnetic bearings, Optimization, Turbomachinery, Vibration control
Proceedings Papers

Development of an Efficient Oil Film Damper for Improving the Control of Rotor Vibration

Shiping Zhang, Litang Yan
Proc. ASME. GT1990, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; General, V005T14A015, June 11–14, 1990
Paper No: 90-GT-257
DOI: https://doi.org/10.1115/90-GT-257
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Topics: Dampers, Rotor vibration, Rotors, Damping, Permeability, Metals, Nonlinear vibration, Steady state, Stiffness, Vibration control
Proceedings Papers

LQR-Based Least-Squares Output Feedback Control of Rotor Vibrations Using the Complex Mode and Balanced Realization Methods

G. W. Fan, H. D. Nelson, P. E. Crouch, M. P. Mignolet
Proc. ASME. GT1992, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V005T14A004, June 1–4, 1992
Paper No: 92-GT-009
DOI: https://doi.org/10.1115/92-GT-009
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Topics: Feedback, Rotor vibration, Rotors, Degrees of freedom, Finite element model, Rotordynamics, Vibration, Vibration control
Proceedings Papers

An Electromechanical Simulation Method for Active Vibration Control of a Magnetic Bearing Supported Rotor

Punan Tang, A. B. Palazzolo, Gerald Brown, Eliseo DiRusso, Albert Kascak
Proc. ASME. GT1993, Volume 3C: General, V03CT17A043, May 24–27, 1993
Paper No: 93-GT-382
DOI: https://doi.org/10.1115/93-GT-382
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Topics: Magnetic bearings, Rotors, Simulation, Vibration control, Actuators, Algorithms, Control equipment, Control systems, Design, Finite element analysis
Proceedings Papers

Active Vibration Control of Rotating Machinery Using Piezoelectric Actuators Incorporating Flexible Casing Effects

Timothy S. Barrett, Alan B. Palazzolo, Albert F. Kascak
Proc. ASME. GT1993, Volume 3B: General, V03BT16A049, May 24–27, 1993
Paper No: 93-GT-293
DOI: https://doi.org/10.1115/93-GT-293
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Topics: Machinery, Piezoelectric actuators, Vibration control, Feedback, Actuators, Rotors, Simulation, Active damping, Bearings, Dynamics (Mechanics)
Proceedings Papers

Robust Controller Design for Active Vibration Control

S. Jagannathan, A. B. Palazzolo, A. F. Kascak, G. T. Montague
Proc. ASME. GT1993, Volume 3B: General, V03BT16A017, May 24–27, 1993
Paper No: 93-GT-261
DOI: https://doi.org/10.1115/93-GT-261
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Topics: Control equipment, Design, Vibration control, Quantum field theory, Bearings, Damping, Design methodology, Feedback, Simulation results, Stiffness
Proceedings Papers

Piezoelectric Actuator-Active Vibration Control of the Shaft Line for a Gas Turbine Engine Test Stand

A. B. Palazzolo, S. Jagannathan, A. F. Kascak, T. Griffin, J. Giriunas, G. T. Montague
Proc. ASME. GT1993, Volume 3B: General, V03BT16A018, May 24–27, 1993
Paper No: 93-GT-262
DOI: https://doi.org/10.1115/93-GT-262
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Topics: Actuators, Gas turbines, Vibration control, Aircraft engines, Machinery, Piezoelectric actuators, Rotors, Vibration
Proceedings Papers

Vibration Characteristics of Large Frame Combustion Turbines

Bill J. Coslow, Oran L. Bertsch
Proc. ASME. GT1994, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T10A026, June 13–16, 1994
Paper No: 94-GT-472
DOI: https://doi.org/10.1115/94-GT-472
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Topics: Combustion, Turbines, Vibration, Rotors, Trains, Analytical methods, Compressors, Engineering standards, Gears, Generators