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Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A011, June 13–17, 2022

Paper No: GT2022-81753

DOI: https://doi.org/10.1115/GT2022-81753

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Topics: Blades, Flutter (Aerodynamics), Independent component analysis, Vibration, Disks, Principal component analysis, Rotors, Sensors, Signals, Stress

Proceedings Papers

Modal Identification of Bladed Disks by Time-Frequency Analysis of the Non-Synchronous Response

Luigi Carassale, Roberto Guida, Michela Marrè-Brunenghi

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A010, June 13–17, 2022

Paper No: GT2022-81696

DOI: https://doi.org/10.1115/GT2022-81696

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Topics: Disks, Time-frequency analysis

Journal Articles

Key Features of the Transient Amplification of Mistuned Systems

Luigi Carassale, Vincent Denoël, Carlos Martel, Lars Panning-von Scheidt

J. Eng. Gas Turbines Power. March 2021, 143(3): 031016.

Paper No: GTP-20-1517

DOI: https://doi.org/10.1115/1.4049501

Published Online: February 11, 2021

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Topics: Disks, Resonance, Transients (Dynamics), Blades, Vibration

Proceedings Papers

Identification of the Essential Features of the Transient Amplification of Mistuned Systems

Luigi Carassale, Vincent Denoël, Carlos Martel, Lars Panning-von Scheidt

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A037, September 21–25, 2020

Paper No: GT2020-15693

DOI: https://doi.org/10.1115/GT2020-15693

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Topics: Blades, Computer simulation, Damping, Disks, Linear systems, Resonance, Rotors, Transients (Dynamics), Turbomachinery, Vibration

Proceedings Papers

Multi-Channel Spectral Analysis of Non-Synchronous Vibrations of Bladed Disks Measured by Blade Tip Timing

Luigi Carassale, Francesca Coletti, Roberto Guida, Michela Marrè-Brunenghi, Elena Rizzetto

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A033, September 21–25, 2020

Paper No: GT2020-15512

DOI: https://doi.org/10.1115/GT2020-15512

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Topics: Blades, Disks, Emission spectroscopy, Spectroscopy, Vibration, Signals, Flutter (Aerodynamics), Independent component analysis, Noise (Sound), Rotors

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

Journal Articles

Probabilistic Response of a Bladed Disk With Uncertain Geometry

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

J. Eng. Gas Turbines Power. October 2019, 141(10): 101024.

Paper No: GTP-19-1383

DOI: https://doi.org/10.1115/1.4044642

Published Online: September 24, 2019

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Topics: Blades, Disks, Geometry, Uncertainty

Proceedings Papers

Coherent Structures of Tornado-Like Vortices

Mohammad Karami, Luigi Carassale, Horia Hangan, Maryam Refan

Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T07A004, July 15–20, 2018

Paper No: FEDSM2018-83152

DOI: https://doi.org/10.1115/FEDSM2018-83152

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Topics: Vortices, Flow (Dynamics), Domes (Structural elements), Independent component analysis, Principal component analysis, Turbulence

Proceedings Papers

Representation and Analysis of Geometric Uncertainties in Rotor Blades

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

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A025, June 11–15, 2018

Paper No: GT2018-76385

DOI: https://doi.org/10.1115/GT2018-76385

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Topics: Blades, Rotors, Uncertainty, Geometry, Manufacturing, Case studies, Compressors, Principal component analysis, Shapes

Journal Articles

Interface Reduction in Craig–Bampton Component Mode Synthesis by Orthogonal Polynomial Series

Luigi Carassale, Mirko Maurici

J. Eng. Gas Turbines Power. May 2018, 140(5): 052504.

Paper No: GTP-17-1341

DOI: https://doi.org/10.1115/1.4038154

Published Online: December 12, 2017

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Topics: Displacement, Polynomials, Blades, Stiffness, Eigenvalues, Geometry

Proceedings Papers

Interface Reduction in Craig-Bampton Component Mode Synthesis by Orthogonal Polynomial Series

Luigi Carassale, Mirko Maurici

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A024, June 26–30, 2017

Paper No: GT2017-64583

DOI: https://doi.org/10.1115/GT2017-64583

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Topics: Blades, Compressors, Degrees of freedom, Displacement, Geometry, Polynomials, Rotors

Proceedings Papers

Modal Identification of Dynamically Coupled Bladed Disks in Run-Up Tests

Luigi Carassale, Michela Marrè-Brunenghi, Stefano Patrone

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A018, June 13–17, 2016

Paper No: GT2016-57251

DOI: https://doi.org/10.1115/GT2016-57251

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Topics: Disks, Blades, Rotation, Algorithms, Computer simulation, Mode shapes, Resonance, Rotors, Vibration, Wavelet transforms

Proceedings Papers

Estimation of Damping for Turbine Blades in Non-Stationary Working Conditions

Luigi Carassale, Michela Marrè-Brunenghi, Stefano Patrone

Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A018, June 15–19, 2015

Paper No: GT2015-42945

DOI: https://doi.org/10.1115/GT2015-42945

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Topics: Damping, Turbine blades, Blades, Computer simulation, Design, Frequency response, Numerical analysis, Resonance, Rotation, Rotors

Proceedings Papers

Reduced-Order Modeling of Compressor Blades by 1D Finite Elements

Luigi Carassale, Mirko Maurici, Laura Traversone

Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A019, June 15–19, 2015

Paper No: GT2015-42947

DOI: https://doi.org/10.1115/GT2015-42947

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Topics: Blades, Compressors, Finite element analysis, Modeling, Gas turbines, Construction, Cross section (Physics), Design, Euler-Bernoulli beam theory, Geometry

Journal citation

NARROW

Modal Identification of Bladed Disks by Time–Frequency Analysis of the Nonsynchronous Response

Processing Multicomponent Blade Tip Timing Experimental Data by Independent Component Analysis

Processing Multi Component Blade Tip Timing Experimental Data by Independent Component Analysis

Modal Identification of Bladed Disks by Time-Frequency Analysis of the Non-Synchronous Response

Key Features of the Transient Amplification of Mistuned Systems

Identification of the Essential Features of the Transient Amplification of Mistuned Systems

Multi-Channel Spectral Analysis of Non-Synchronous Vibrations of Bladed Disks Measured by Blade Tip Timing

Probabilistic Response of a Bladed Disk With Uncertain Geometry

Probabilistic Response of a Bladed Disk With Uncertain Geometry

Coherent Structures of Tornado-Like Vortices

Representation and Analysis of Geometric Uncertainties in Rotor Blades

Interface Reduction in Craig–Bampton Component Mode Synthesis by Orthogonal Polynomial Series

Interface Reduction in Craig-Bampton Component Mode Synthesis by Orthogonal Polynomial Series

Modal Identification of Dynamically Coupled Bladed Disks in Run-Up Tests

Estimation of Damping for Turbine Blades in Non-Stationary Working Conditions

Reduced-Order Modeling of Compressor Blades by 1D Finite Elements

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