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Proceedings Papers

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Federico Reggio

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A015, June 13–17, 2022

Paper No: GT2022-81710

DOI: https://doi.org/10.1115/GT2022-81710

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Topics: Ball bearings, Bearings, Finite element model, Resonance, Rotors, Stiffness, Turbines, Modal analysis, Analytical methods, Computer simulation

Proceedings Papers

Design and Characterization of the OSU Rotor 67 Blisk for Future Damping and Mistuning Studies at Design Speed

Chris Keener, Kiran D’Souza

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A023, June 13–17, 2022

Paper No: GT2022-82717

DOI: https://doi.org/10.1115/GT2022-82717

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Topics: Damping, Design, Rotors, Airfoils, Disks, Gas turbines, Aviation, Dampers, Dynamics (Mechanics), Finite element model

Proceedings Papers

Non-Linear Damper-Blade Coupling Calculations Reduced to Essentials

Chiara Gastaldi, Muzio M. Gola

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A026, June 13–17, 2022

Paper No: GT2022-82830

DOI: https://doi.org/10.1115/GT2022-82830

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Topics: Blades, Dampers, Airfoils, Cycles, Finite element model, Rotation, Bending (Stress), Construction, Damping, Design

Proceedings Papers

Mechanical Behaviour of Variable Nozzle Guide Vane Systems Based on Full-Scale Testing

Giuseppe Macoretta, Bernardo Disma Monelli, Paolo Neri, Federico Bucciarelli, Enrico Giusti, Damaso Checcacci, Gianfranco Maffulli

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A030, June 13–17, 2022

Paper No: GT2022-83241

DOI: https://doi.org/10.1115/GT2022-83241

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Topics: Finite element model, Friction, Mechanical behavior, Modal analysis, Nozzle guide vanes, Testing

Proceedings Papers

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Markus Schönheit, Marcus Thiele, Edward Ginzbursky, Anastasia Thomas

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A017, June 13–17, 2022

Paper No: GT2022-82909

DOI: https://doi.org/10.1115/GT2022-82909

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Topics: Accuracy and precision, Alloys, Combustion chambers, Computational fluid dynamics, Cooling, Crystals, Cycles, Cylinders, Design, Design methodology

Proceedings Papers

Fast and Integrated Tools for Forced Response Prediction: An Application to a Transonic Compressor Rotor Blisk

Lorenzo Pinelli, Alberto Bandini, Michele Marconcini, Andrea Amedei, Enrico Meli, Andrea Rindi

Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT21A012, June 13–17, 2022

Paper No: GT2022-81975

DOI: https://doi.org/10.1115/GT2022-81975

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Topics: Compressors, Rotors, Blades, Computational fluid dynamics, Design, Finite element methods, Finite element model, Mode shapes, Chain, Diluents

Proceedings Papers

Detuning Optimization of Nonlinear Mistuned Bladed-Disks

Evangéline Capiez-Lernout, Christian Soize

Paper No: GT2022-84171

DOI: https://doi.org/10.1115/GT2022-84171

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Topics: Disks, Optimization, Computation, Construction, Finite element model, Scalars

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

Proceedings Papers

A Dedicated Model Reduction Method for Turbo-Machines Using a Critical Speed Subspace

Francesco D’Alessandro, Hugo Festjens, Gael Chevallier, Scott Cogan, Tariq Benamara, Caroline Sainvitu

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A002, June 13–17, 2022

Paper No: GT2022-79691

DOI: https://doi.org/10.1115/GT2022-79691

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Topics: Turbomachinery, Finite element model, Degrees of freedom, Engineering simulation, Machinery, Modeling, Shapes, Simulation

Proceedings Papers

Condition Monitoring Insight Using Bayesian Inference and Rotor Dynamics Modelling for Rotating Machinery

Greg Nelson, Iain Palmer

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT25A002, June 13–17, 2022

Paper No: GT2022-80976

DOI: https://doi.org/10.1115/GT2022-80976

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Topics: Condition monitoring, Machinery, Modeling, Rotordynamics, Vibration, Bearings, Clearances (Engineering), Compressors, Digital twin, Finite element model

Proceedings Papers

Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications

Daniele Pampaloni, Antonio Andreini, Alessandro Marini, Giovanni Riccio, Gianni Ceccherini

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A049, June 7–11, 2021

Paper No: GT2021-59267

DOI: https://doi.org/10.1115/GT2021-59267

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Topics: Combustion chambers, Stability, Flames, Dynamics (Mechanics), Engineering simulation, Fuels, Gas turbines, Simulation, Boundary-value problems, Combustion systems

Proceedings Papers

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Valerio F. Barnabei, Alessio Castorrini, Alessandro Corsini, Franco Rispoli

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T10A009, June 7–11, 2021

Paper No: GT2021-59554

DOI: https://doi.org/10.1115/GT2021-59554

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Topics: Blades, Finite element methods, Finite element model, Fluid structure interaction, Design, Flow (Dynamics), Engineering simulation, Fluids, Shapes, Simulation

Proceedings Papers

Steam Turbine Casing Analyses to Determine Pressure and Temperature Limits

Paul T. Smith, Daniel J. Griffin

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A015, June 7–11, 2021

Paper No: GT2021-59535

DOI: https://doi.org/10.1115/GT2021-59535

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Topics: Analytical methods, Finite element analysis, Pressure, Sealing (Process), Steam turbines, Temperature, Turbines, Steam, Stress, Bolted joints

Proceedings Papers

Supersonic Aerodynamic Instability Characteristics of Bidirectional Porous Functionally Graded Panel

Shashidhar Reddy Rajidi, Abhay Gupta, Satyajit Panda

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A013, June 7–11, 2021

Paper No: GT2021-59346

DOI: https://doi.org/10.1115/GT2021-59346

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Topics: Advanced materials, Aerospace industry, Alloys, Buckling, Finite element model, Flutter (Aerodynamics), Functionally graded materials, Oscillations, Pistons, Porosity

Proceedings Papers

On Virtual Clearance Monitoring of Steam Turbine by Using Model Order Reduction

Hiroshi Ito, Shoichiro Hosomi, Norikazu Tezuka, Tomohiro Ishida

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT25A002, June 7–11, 2021

Paper No: GT2021-59003

DOI: https://doi.org/10.1115/GT2021-59003

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Topics: Clearances (Engineering), Steam turbines, Sensors, Errors, Rotors, Data fusion, Finite element analysis, Stress, Finite element model, High temperature

Proceedings Papers

Gaussian Stochastic Process Modeling of Blend Repaired Airfoil Modal Response Using Reduced Basis Mode Shape Approach

Jeffrey M. Brown, Alex A. Kaszynski, Daniel L. Gillaugh, Emily B. Carper, Joseph A. Beck

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A028, June 7–11, 2021

Paper No: GT2021-60238

DOI: https://doi.org/10.1115/GT2021-60238

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Topics: Airfoils, Mode shapes, Modeling, Stochastic processes, Modal assurance criterion, Maintenance, Displacement, Geometry, Design, Finite element model

Proceedings Papers

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Joseph A. Beck, Jeffrey M. Brown, Alex A. Kaszynski, Daniel L. Gillaugh

Paper No: GT2021-59126

DOI: https://doi.org/10.1115/GT2021-59126

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Topics: Eigenvalues, Errors, Finite element model, Geometry, Numerical analysis, Optical scanners, Parallel processing, Rotors, Stiffness, Storage

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

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

Topological Optimization of Piezoelectric Transducers for Vibration Reduction of Bladed Disks

Y. Fan, H. Y. Ma, Y. G. Wu, L. Li, K. Y. Tian, Z. M. Zhao

Paper No: GT2021-59461

DOI: https://doi.org/10.1115/GT2021-59461

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Topics: Disks, Optimization, Piezoelectric transducers, Topology, Vibration, Piezoelectric materials, Damping, Stress, Blades, Dampers

Proceedings Papers

The Effect of Sand Erosion on a Compressor Blade and its Modal Properties

Robby Weber, Arnold Kühhorn, Thomas Klauke, Sven Schrape

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A001, September 21–25, 2020

Paper No: GT2020-14045

DOI: https://doi.org/10.1115/GT2020-14045

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Topics: Blades, Compressors, Erosion, Sands, Engines, Airfoils, Damage, Design, High cycle fatigue, Wear

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NARROW

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Design and Characterization of the OSU Rotor 67 Blisk for Future Damping and Mistuning Studies at Design Speed

Non-Linear Damper-Blade Coupling Calculations Reduced to Essentials

Mechanical Behaviour of Variable Nozzle Guide Vane Systems Based on Full-Scale Testing

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Fast and Integrated Tools for Forced Response Prediction: An Application to a Transonic Compressor Rotor Blisk

Detuning Optimization of Nonlinear Mistuned Bladed-Disks

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

A Dedicated Model Reduction Method for Turbo-Machines Using a Critical Speed Subspace

Condition Monitoring Insight Using Bayesian Inference and Rotor Dynamics Modelling for Rotating Machinery

Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Steam Turbine Casing Analyses to Determine Pressure and Temperature Limits

Supersonic Aerodynamic Instability Characteristics of Bidirectional Porous Functionally Graded Panel

On Virtual Clearance Monitoring of Steam Turbine by Using Model Order Reduction

Gaussian Stochastic Process Modeling of Blend Repaired Airfoil Modal Response Using Reduced Basis Mode Shape Approach

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

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

Topological Optimization of Piezoelectric Transducers for Vibration Reduction of Bladed Disks

The Effect of Sand Erosion on a Compressor Blade and its Modal Properties

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