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Journal Articles

The Numerical and Experimental Evaluation of a Coupled Blade Dynamic Limit Response With Friction Contacts

Kelly Grant, Chiara Gastaldi, Teresa M. Berruti, Rudolf Kellerer

J. Eng. Gas Turbines Power. April 2023, 145(4): 041022.

Paper No: GTP-22-1469

DOI: https://doi.org/10.1115/1.4055786

Published Online: December 14, 2022

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Topics: Blades, Displacement, Excitation, Friction, Strain gages, Damping, Stiffness

Proceedings Papers

The Numerical and Experimental Evaluation of a Coupled Blade Dynamic Limit Response With Friction Contacts

Kelly Grant, Chiara Gastaldi, Teresa M. Berruti, Rudolf Kellerer

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A033, June 13–17, 2022

Paper No: GT2022-83393

DOI: https://doi.org/10.1115/GT2022-83393

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Topics: Blades, Damping, Friction

Proceedings Papers

Blisk With Small Geometry Mistuning and Blend Repair: As-Measured FE Model and Experimental Verification

Biao Zhou, Jingchao Zhao, Nan Ye, Teresa M. Berruti

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A015, June 13–17, 2022

Paper No: GT2022-82173

DOI: https://doi.org/10.1115/GT2022-82173

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Topics: Finite element model, Geometry, Maintenance, Blades, Mode shapes, Dynamics (Mechanics), Manufacturing

Journal Articles

Blisk With Small Geometry Mistuning and Blend Repair: As-Measured Finite Element Model and Experimental Verification

Biao Zhou, Jingchao Zhao, Nan Ye, Teresa M. Berruti

J. Eng. Gas Turbines Power. October 2022, 144(10): 101017.

Paper No: GTP-22-1272

DOI: https://doi.org/10.1115/1.4055363

Published Online: September 12, 2022

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Topics: Blades, Geometry

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

Journal Articles

Modeling Complex Contact Conditions and Their Effect on Blade Dynamics

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

J. Eng. Gas Turbines Power. January 2021, 143(1): 011007.

Paper No: GTP-20-1469

DOI: https://doi.org/10.1115/1.4049186

Published Online: December 24, 2020

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Topics: Blades, Dampers, Hardening, Simulation, Stiffness, Pressure, Modeling, Friction, Vibration, Dynamics (Mechanics)

Journal Articles

Trained Harmonic Balance Method for Parametrically Excited Jeffcott Rotor Analysis

Ghasem Ghannad Tehrani, Chiara Gastaldi, Teresa M. Berruti

J. Comput. Nonlinear Dynam. January 2021, 16(1): 011003.

Paper No: CND-20-1121

DOI: https://doi.org/10.1115/1.4048578

Published Online: October 29, 2020

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Topics: Bearings, Design, Equations of motion, Excitation, Rotors, Stability, Stiffness, Disks, Rolling bearings

Journal Articles

Experimental Joint Identification Using System Equivalent Model Mixing in a Bladed Disk

Zeeshan Saeed, Steven W. B. Klaassen, Christian M. Firrone, Teresa M. Berruti, Daniel J. Rixen

J. Vib. Acoust. October 2020, 142(5): 051001.

Paper No: VIB-20-1072

DOI: https://doi.org/10.1115/1.4047361

Published Online: June 19, 2020

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Topics: Blades, Disks, Dynamics (Mechanics), Overlays (Materials engineering), Errors

Journal Articles

The Effect of Surface Finish on the Proper Functioning of Underplatform Dampers

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

J. Vib. Acoust. October 2020, 142(5): 051103.

Paper No: VIB-19-1386

DOI: https://doi.org/10.1115/1.4046954

Published Online: May 15, 2020

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Topics: Dampers, Cycles

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

Journal Articles

The Relevance of Damper Pre-Optimization and Its Effectiveness on the Forced Response of Blades

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

J. Eng. Gas Turbines Power. June 2018, 140(6): 062505.

Paper No: GTP-17-1539

DOI: https://doi.org/10.1115/1.4038773

Published Online: April 5, 2018

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Topics: Blades, Dampers, Optimization, Design

Journal Articles

Reduced Order Modeling for Multistage Bladed Disks With Friction Contacts at the Flange Joint

Giuseppe Battiato, Christian M. Firrone, Teresa M. Berruti, Bogdan I. Epureanu

J. Eng. Gas Turbines Power. May 2018, 140(5): 052505.

Paper No: GTP-17-1273

DOI: https://doi.org/10.1115/1.4038348

Published Online: January 3, 2018

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Topics: Disks, Displacement, Flanges, Friction, Blades, Excitation

Proceedings Papers

Reduced Order Modeling for Multi-Stage Bladed Disks With Friction Contacts at the Flange Joint

Giuseppe Battiato, Christian M. Firrone, Teresa M. Berruti, Bogdan I. Epureanu

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A027, June 26–30, 2017

Paper No: GT2017-64814

DOI: https://doi.org/10.1115/GT2017-64814

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Topics: Disks, Flanges, Friction, Modeling, Displacement, Engines, Aircraft, Blades, Bolted flanges, Damping

Proceedings Papers

The Relevance of Damper Pre-Optimization and its Effectiveness on the Forced Response of Blades

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

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A023, June 26–30, 2017

Paper No: GT2017-64402

DOI: https://doi.org/10.1115/GT2017-64402

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Topics: Blades, Dampers, Optimization, Design, Damping, Shapes, Cycles, Equations of motion, Equilibrium (Physics), Turbine blades

Journal Articles

On Force Control of an Engine Order–Type Excitation Applied to a Bladed Disk With Underplatform Dampers

Christian M. Firrone, Teresa M. Berruti, Muzio M. Gola

J. Vib. Acoust. August 2013, 135(4): 041103.

Paper No: VIB-11-1112

DOI: https://doi.org/10.1115/1.4023899

Published Online: June 6, 2013

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Topics: Blades, Dampers, Disks, Excitation, Calibration, Friction, Excitation systems, Engines

Journal citation

NARROW

The Numerical and Experimental Evaluation of a Coupled Blade Dynamic Limit Response With Friction Contacts

The Numerical and Experimental Evaluation of a Coupled Blade Dynamic Limit Response With Friction Contacts

Blisk With Small Geometry Mistuning and Blend Repair: As-Measured FE Model and Experimental Verification

Blisk With Small Geometry Mistuning and Blend Repair: As-Measured Finite Element Model and Experimental Verification

Modeling Complex Contact Conditions and Their Effect on Blade Dynamics

Modeling Complex Contact Conditions and Their Effect on Blade Dynamics

Trained Harmonic Balance Method for Parametrically Excited Jeffcott Rotor Analysis

Experimental Joint Identification Using System Equivalent Model Mixing in a Bladed Disk

The Effect of Surface Finish on the Proper Functioning of Underplatform Dampers

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

The Relevance of Damper Pre-Optimization and Its Effectiveness on the Forced Response of Blades

Reduced Order Modeling for Multistage Bladed Disks With Friction Contacts at the Flange Joint

Reduced Order Modeling for Multi-Stage Bladed Disks With Friction Contacts at the Flange Joint

The Relevance of Damper Pre-Optimization and its Effectiveness on the Forced Response of Blades

On Force Control of an Engine Order–Type Excitation Applied to a Bladed Disk With Underplatform Dampers

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