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Proceedings Papers

A Study on the Application of Tuned Vibration Absorbers to Nominally Cyclic Structures

Mainak Mitra, Andrea Lupini, Bogdan I. Epureanu

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A002, June 17–21, 2019

Paper No: GT2019-90167

DOI: https://doi.org/10.1115/GT2019-90167

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Topics: Vibration absorbers, Vibration, Dampers, Absorption, Damping, Density, Design, Disks, Friction, Stiffness

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

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

Rahul Rajasekharan, E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A008, June 17–21, 2019

Paper No: GT2019-90632

DOI: https://doi.org/10.1115/GT2019-90632

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Topics: Anisotropy, Disks, Blades, Crystals, Sensitivity analysis, Chaos, Design, Engines, Gas turbines, High pressure (Physics)

Proceedings Papers

Application of Tuned Vibration Absorber Concept to Blisk Ring Dampers: A Nonlinear Study

Andrea Lupini, Mainak Mitra, Bogdan I. Epureanu

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A003, June 17–21, 2019

Paper No: GT2019-90168

DOI: https://doi.org/10.1115/GT2019-90168

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Topics: Dampers, Vibration absorbers, Vibration, Blades, Energy transformation, Engineering design processes, Design, Energy dissipation, Finite element model, Friction

Proceedings Papers

Asymptotic Description of Forced Response Vibration Saturation by Friction Forces

Carlos Martel, Juan A. Martín

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A009, June 17–21, 2019

Paper No: GT2019-90765

DOI: https://doi.org/10.1115/GT2019-90765

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Topics: Friction, Vibration, Disks, Blades, Oscillations, Springs, Boundary-value problems, Computation, Dampers, Damping

Proceedings Papers

A Statistical Characterization of the Effects and Interactions of Small and Large Mistuning on Multistage Bladed Disks

Eric Kurstak, Kiran D’Souza

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A015, June 17–21, 2019

Paper No: GT2019-91094

DOI: https://doi.org/10.1115/GT2019-91094

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Topics: Damage, Design, Disks, Dynamics (Mechanics), Engines, Manufacturing, Modal analysis, Modeling, Rotors, Statistical analysis

Proceedings Papers

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Mikel Balmaseda, G. Jacquet-Richardet, A. Placzek, D.-M. Tran

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A010, June 17–21, 2019

Paper No: GT2019-90813

DOI: https://doi.org/10.1115/GT2019-90813

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Topics: Blades, Dynamic analysis, Equilibrium (Physics), Filters, Finite element model, Polynomials, Principal component analysis, Rotation, Stiffness, Vibration

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

Probabilistic Response of a Bladed Disk With Uncertain Geometry

Luigi Carassale, Andrea Cavicchi, Silvia Bruzzone, Michela Marrè Brunenghi

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A016, June 17–21, 2019

Paper No: GT2019-91174

DOI: https://doi.org/10.1115/GT2019-91174

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Topics: Disks, Geometry, Blades, Uncertainty, Manufacturing, Modeling, Principal component analysis, Simulation

Proceedings Papers

Nonlinear Harmonic Analysis of a Blade Model Subjected to Large Geometrical Deflection and Internal Resonance

Nicolas Di Palma, Adrien Martin, Fabrice Thouverez, Vivien Courtier

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A017, June 17–21, 2019

Paper No: GT2019-91213

DOI: https://doi.org/10.1115/GT2019-91213

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Topics: Blades, Deflection, Resonance, Bifurcation, Stiffness, Frequency response

Proceedings Papers

Mistuning Analysis of a Detuned Bladed-Disk With Geometrical Nonlinearities

Anthony Picou, Evangéline Capiez-Lernout, Christian Soize, Moustapha Mbaye

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A011, June 17–21, 2019

Paper No: GT2019-90820

DOI: https://doi.org/10.1115/GT2019-90820

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Topics: Disks, Blades, Uncertainty, Finite element model, Materials properties, Numerical analysis

Proceedings Papers

Study on Vibration Response Characteristics of Mistuned Bladed Disk Expressed by Vibratory Stress

Yasutomu Kaneko, Toshio Watanabe, Tatsuya Furukawa, Saiji Washio

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A005, June 17–21, 2019

Paper No: GT2019-90510

DOI: https://doi.org/10.1115/GT2019-90510

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Topics: Disks, Stress, Vibration, Blades, Displacement, Eigenvalues, Excitation, Flutter (Aerodynamics), Manufacturing, Materials properties

Proceedings Papers

Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations

Jiaguangyi Xiao, Yong Chen, Jie Tian, Hua Ouyang, Anjenq Wang

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A018, June 17–21, 2019

Paper No: GT2019-91333

DOI: https://doi.org/10.1115/GT2019-91333

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Topics: Blades, Composite materials, Differential equations, Stability

Proceedings Papers

Prediction of Geometrically Induced Localization Effects Using a Subset of Nominal System Modes

Thomas Maywald, Christoph R. Heinrich, Arnold Kühhorn, Sven Schrape, Thomas Backhaus

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A012, June 17–21, 2019

Paper No: GT2019-90884

DOI: https://doi.org/10.1115/GT2019-90884

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Topics: Blades, Compressors, Design, Disks, Finite element model, Manufacturing, Mode shapes, Rotors, Stiffness, Vibration

Proceedings Papers

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A006, June 17–21, 2019

Paper No: GT2019-90628

DOI: https://doi.org/10.1115/GT2019-90628

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Topics: Frequency-domain analysis, Friction, Vibration, Stiffness, Bearings, Blades, Disks, Engines, Gas turbines, Machinery

Proceedings Papers

Validation of a Turbine Blade Component Test With Frictional Contacts by Phase-Locked-Loop and Force-Controlled Measurements

Stefan Schwarz, Lukas Kohlmann, Andreas Hartung, Johann Gross, Maren Scheel, Malte Krack

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A019, June 17–21, 2019

Paper No: GT2019-91374

DOI: https://doi.org/10.1115/GT2019-91374

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Topics: Turbine blades, Blades, Frequency response, Chain, Control equipment, Damping, Excitation, Feedback, Force measurement, Friction

Proceedings Papers

Determination of Simultaneous Steady-State Movements Using Blade Tip Timing Data

Mohamed Mohamed, Philip Bonello, Peter Russhard

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A001, June 17–21, 2019

Paper No: GT2019-90042

DOI: https://doi.org/10.1115/GT2019-90042

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Topics: Blades, Steady state, Probes, Errors, Uncertainty, Calibration, Chords (Trusses), Disks, Equilibrium (Physics), Finite element analysis

Proceedings Papers

Strongly Coupled Thermo-Mechanical Casing/Abradable Model for Rotor/Stator Interactions

Florence Nyssen, Thibaut Vadcard, Elsa Piollet, Alain Batailly

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A020, June 17–21, 2019

Paper No: GT2019-91447

DOI: https://doi.org/10.1115/GT2019-91447

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Topics: Rotors, Stators, Thermomechanics, Coating processes, Coatings, Temperature, Blades, Disks, Engines, Wear

Proceedings Papers

Effect of Switching Impulse on Piezoelectric-Based Vibration Reduction With Multiple Patches

Christopher R. Kelley, Jeffrey L. Kauffman

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A026, June 17–21, 2019

Paper No: GT2019-91832

DOI: https://doi.org/10.1115/GT2019-91832

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Topics: Impulse (Physics), Vibration, Switches, Piezoelectric transducers, Circuits, Piezoelectric materials, Blades, Design, Excitation, High cycle fatigue

Proceedings Papers

Sensitivity and Forced Response Analysis of Anisotropy-Mistuned Bladed Disks With Nonlinear Contact Interfaces

Adam Koscso, E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A007, June 17–21, 2019

Paper No: GT2019-90629

DOI: https://doi.org/10.1115/GT2019-90629

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Topics: Anisotropy, Disks, Blades, Friction, Electromagnetic scattering, Excitation, Finite element analysis, Pressure

2 3 4

NARROW

A Study on the Application of Tuned Vibration Absorbers to Nominally Cyclic Structures

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

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

Application of Tuned Vibration Absorber Concept to Blisk Ring Dampers: A Nonlinear Study

Asymptotic Description of Forced Response Vibration Saturation by Friction Forces

A Statistical Characterization of the Effects and Interactions of Small and Large Mistuning on Multistage Bladed Disks

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

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

Probabilistic Response of a Bladed Disk With Uncertain Geometry

Nonlinear Harmonic Analysis of a Blade Model Subjected to Large Geometrical Deflection and Internal Resonance

Mistuning Analysis of a Detuned Bladed-Disk With Geometrical Nonlinearities

Study on Vibration Response Characteristics of Mistuned Bladed Disk Expressed by Vibratory Stress

Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations

Prediction of Geometrically Induced Localization Effects Using a Subset of Nominal System Modes

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

Validation of a Turbine Blade Component Test With Frictional Contacts by Phase-Locked-Loop and Force-Controlled Measurements

Determination of Simultaneous Steady-State Movements Using Blade Tip Timing Data

Strongly Coupled Thermo-Mechanical Casing/Abradable Model for Rotor/Stator Interactions

Effect of Switching Impulse on Piezoelectric-Based Vibration Reduction With Multiple Patches

Sensitivity and Forced Response Analysis of Anisotropy-Mistuned Bladed Disks With Nonlinear Contact Interfaces

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