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Proceedings Papers

A Linearization Method Based on 3D Contact Model for the Steady-State Analysis Towards Complex Engineering Structures Containing Friction

Fucai Xiao, Lin Li, Yaguang Wu, Yu Fan, Hui Zhang

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A019, June 13–17, 2022

Paper No: GT2022-82413

DOI: https://doi.org/10.1115/GT2022-82413

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Topics: Dampers, Dry friction, Friction, Steady state, Structures

Proceedings Papers

On the Dynamic Response of a Two-Degree-of-Freedom System With Dry Friction and Elastic Stop

Liming Jiang, Zhimin Su, Jie Hong, Yanhong Ma

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A024, June 13–17, 2022

Paper No: GT2022-82779

DOI: https://doi.org/10.1115/GT2022-82779

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Topics: Dry friction, Dynamic response, Friction, Stability, Bifurcation, Excitation, Collisions (Physics), Cycles, Dampers, Design

Proceedings Papers

Influence of the Contact Interfaces on the Dynamics and Power Flow Behavior of the Bolted Structure

Yongfeng Wang, Yanhong Ma, Jie Hong, Giuseppe Battiato, Christian Maria Firrone

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A027, June 13–17, 2022

Paper No: GT2022-82840

DOI: https://doi.org/10.1115/GT2022-82840

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Topics: Bolted flanges, Dynamics (Mechanics), Flow (Dynamics), Vibration, Energy dissipation, Manufacturing, Aircraft engines, Bolted joints, Damping, Dry friction

Proceedings Papers

On the Performance of Wave-Like Dry Friction and Piezoelectric Hybrid Flexible Dampers

Y. G. Wu, Y. Fan, L. Li, Z. M. Zhao

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A008, June 7–11, 2021

Paper No: GT2021-58817

DOI: https://doi.org/10.1115/GT2021-58817

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Topics: Dampers, Dry friction, Waves, Damping, Friction, Piezoelectric materials, Circuits, Actuators, Cantilevers, Finite element model

Proceedings Papers

Vibration Analysis and Methods of Dry Friction Damping of Tubed Vortex Reducer

Siyuan Chen, Yanrong Wang, Dasheng Wei, Yanbin Luo, Shimin Gao

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A001, September 21–25, 2020

Paper No: GT2020-14001

DOI: https://doi.org/10.1115/GT2020-14001

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Topics: Damping, Dry friction, Vibration analysis, Vortices

Proceedings Papers

An Energy Method for Assessing the Damping of Turbine Blade Underplatform Damper and Forced Response Verification

Shimin Gao, Yanrong Wang, Zhiwei Sun

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A010, September 21–25, 2020

Paper No: GT2020-14532

DOI: https://doi.org/10.1115/GT2020-14532

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Topics: Dampers, Damping, Design, Dry friction, Turbine blades, Vibration

Proceedings Papers

Modeling Complex Contact Conditions and Their Effect on Blade Dynamics

Chiara Gastaldi, Johann Gross, Maren Scheel, Teresa M. Berruti, Malte Krack

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A011, September 21–25, 2020

Paper No: GT2020-14630

DOI: https://doi.org/10.1115/GT2020-14630

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Topics: Blades, Dynamics (Mechanics), Modeling, Dampers, Disks, Friction, Pressure, Springs, Coulombs, Design

Proceedings Papers

On the Efficiency of a Conical Under-Platform Damper for Turbines

E. Denimal, C. Wong, L. Salles, L. Pesaresi

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A012, September 21–25, 2020

Paper No: GT2020-14642

DOI: https://doi.org/10.1115/GT2020-14642

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Topics: Dampers, Turbines, Blades, Damping, Geometry, Kinematics, Wedges, Aircraft engines, Dry friction, Dynamic analysis

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

Platform Centered Reduction: A Process Capturing the Essentials for Blade-Damper Coupled Optimization

Chiara Gastaldi, Muzio M. Gola

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A044, September 21–25, 2020

Paper No: GT2020-16317

DOI: https://doi.org/10.1115/GT2020-16317

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Topics: Blades, Dampers, Optimization, Airfoils, Damping, Design, Shapes, Computation, Dimensions, Dry friction

Proceedings Papers

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Markus Rieken, Marcel Mahner, Bernhard Schweizer

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A031, June 17–21, 2019

Paper No: GT2019-91207

DOI: https://doi.org/10.1115/GT2019-91207

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Topics: Optimization, Thrust bearings, Cooling, Flow (Dynamics), Rotors, Deformation, Disks, Bearings, Dry friction, Flux (Metallurgy)

Proceedings Papers

Design Tools to the Best Coupling of Dry-Friction Solid Underplatform Dampers to Turbine Blades

Chiara Gastaldi, Muzio M. Gola

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A014, June 17–21, 2019

Paper No: GT2019-91040

DOI: https://doi.org/10.1115/GT2019-91040

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Topics: Dampers, Design, Dry friction, Turbine blades, Blades, Centrifugal force, Damping, Dynamic analysis, Excitation, Filters

Proceedings Papers

Experimental Investigation on Real Under-Platform Dampers: The Impact of Design and Manufacturing

Chiara Gastaldi, Teresa M. Berruti, Muzio M. Gola, Andrea Bessone

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A004, June 17–21, 2019

Paper No: GT2019-90416

DOI: https://doi.org/10.1115/GT2019-90416

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Topics: Dampers, Design, Manufacturing, Friction, Shapes, Blades, Damping, Disks, Dry friction, Energy generation

Proceedings Papers

Evaluation of Coated Top Foil Bearings: Dry Friction, Drag Torque, and Dynamic Force Coefficients

Luis San Andrés, Wonbae Jung

Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A018, June 11–15, 2018

Paper No: GT2018-75595

DOI: https://doi.org/10.1115/GT2018-75595

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Topics: Drag (Fluid dynamics), Dry friction, Foil bearings, Torque, Bearings, Stress, Coating processes, Coatings, Rotors, Excitation

Proceedings Papers

Numerical and Experimental Estimation of the Turbine Blade Damper Efficiency

Boris Shorr, Nikolay Serebriakov, Galina Mel'nikova, Dmitri Shadrin, Boris Vasilyev, Alexander Stadnikov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A040, June 11–15, 2018

Paper No: GT2018-76974

DOI: https://doi.org/10.1115/GT2018-76974

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Topics: Dampers, Turbine blades, Blades, Stress, Design, Resonance, Stiffness, Damping, Pressing, Turbines

Proceedings Papers

On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks

Malte Krack, Lars Panning-von Scheidt, Jörg Wallaschek

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT34A003, June 13–17, 2016

Paper No: GT2016-56126

DOI: https://doi.org/10.1115/GT2016-56126

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Topics: Disks, Flutter (Aerodynamics), Friction, Traveling waves, Vibration, Steady state, Limit cycles, Attractors, Blades, Coulombs

Proceedings Papers

Improved Hybrid Frequency-Time Domain Method for Nonlinear Analysis of Frictionally Damped Blade Systems

Yalin Liu, Shangguan Bo, Zili Xu

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A013, June 13–17, 2016

Paper No: GT2016-56852

DOI: https://doi.org/10.1115/GT2016-56852

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Topics: Blades, Computation, Friction, Algebra, Algorithms, Damping, Dry friction, Emission spectroscopy, Fast Fourier transforms, Interpolation

Proceedings Papers

Reduced Order Modeling of Bladed Disks With Friction Ring Dampers

Seunghun Baek, Bogdan Epureanu

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A028, June 13–17, 2016

Paper No: GT2016-57831

DOI: https://doi.org/10.1115/GT2016-57831

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Topics: Dampers, Disks, Friction, Modeling, Damping, Dry friction, Steady state, Blades, Centrifugal force, Design

Proceedings Papers

Static Structural Characterization of Multilayer Gas Foil Journal Bearings

Tae Ho Kim, Jongsung Lee, Young Min Kim

Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT31A026, June 15–19, 2015

Paper No: GT2015-43959

DOI: https://doi.org/10.1115/GT2015-43959

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Topics: Bearings, Clearances (Engineering), Damping, Deflection, Displacement, Dry friction, Foil bearings, Journal bearings, Manufacturing, Rotors

Proceedings Papers

Nonlinear Modal Analysis of Mistuned Periodic Structures Subjected to Dry Friction

C. Joannin, B. Chouvion, F. Thouverez, M. Mbaye, J.-P. Ousty

Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A005, June 15–19, 2015

Paper No: GT2015-42255

DOI: https://doi.org/10.1115/GT2015-42255

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Topics: Dry friction, Modal analysis, Periodic structures, Disks, Traveling waves, Vibration, Design, Dynamics (Mechanics), Excitation, Linear systems

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NARROW

A Linearization Method Based on 3D Contact Model for the Steady-State Analysis Towards Complex Engineering Structures Containing Friction

On the Dynamic Response of a Two-Degree-of-Freedom System With Dry Friction and Elastic Stop

Influence of the Contact Interfaces on the Dynamics and Power Flow Behavior of the Bolted Structure

On the Performance of Wave-Like Dry Friction and Piezoelectric Hybrid Flexible Dampers

Vibration Analysis and Methods of Dry Friction Damping of Tubed Vortex Reducer

An Energy Method for Assessing the Damping of Turbine Blade Underplatform Damper and Forced Response Verification

Modeling Complex Contact Conditions and Their Effect on Blade Dynamics

On the Efficiency of a Conical Under-Platform Damper for Turbines

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

Platform Centered Reduction: A Process Capturing the Essentials for Blade-Damper Coupled Optimization

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Design Tools to the Best Coupling of Dry-Friction Solid Underplatform Dampers to Turbine Blades

Experimental Investigation on Real Under-Platform Dampers: The Impact of Design and Manufacturing

Evaluation of Coated Top Foil Bearings: Dry Friction, Drag Torque, and Dynamic Force Coefficients

Numerical and Experimental Estimation of the Turbine Blade Damper Efficiency

On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks

Improved Hybrid Frequency-Time Domain Method for Nonlinear Analysis of Frictionally Damped Blade Systems

Reduced Order Modeling of Bladed Disks With Friction Ring Dampers

Static Structural Characterization of Multilayer Gas Foil Journal Bearings

Nonlinear Modal Analysis of Mistuned Periodic Structures Subjected to Dry Friction

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