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Proceedings Papers

Progress on Forcing Pulsations for Acoustic, Thermoacoustic or Flow Control Purpose in a Pressurised Vessel by Means of a Siren

Fabrice Giuliani, Markus Stütz, Nina Paulitsch, Lukas Andracher

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A025, September 21–25, 2020

Paper No: GT2020-16015

DOI: https://doi.org/10.1115/GT2020-16015

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Topics: Acoustics, Flow control, Vessels, Flow (Dynamics), Combustion chambers, Combustion, Pressure, Accelerometers, Calibration, Chords (Trusses)

Proceedings Papers

Progress on Combined Optic-Acoustic Monitoring of Combustion in a Gas Turbine

Lukas Andracher, Fabrice Giuliani, Nina Paulitsch, Vanessa Moosbrugger

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A024, September 21–25, 2020

Paper No: GT2020-16007

DOI: https://doi.org/10.1115/GT2020-16007

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Topics: Acoustics, Combustion, Gas turbines, Probes, Flames, Sensors, Accelerometers, Heat, Ignition, Instrumentation

Proceedings Papers

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Carlo Alberto Niccolini Marmont Du Haut Champ, Mario Luigi Ferrari, Paolo Silvestri, Aristide Fausto Massardo

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A009, September 21–25, 2020

Paper No: GT2020-14795

DOI: https://doi.org/10.1115/GT2020-14795

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Topics: Compressors, Power stations, Signal processing, Surges, Wavelets, Microturbines, Signals, Accelerometers, Acoustics, Combustion chambers

Proceedings Papers

Influence of Coating Technologies on Frictional Properties of Foil Bearings During Start/Stop Conditions

Azzedine Dadouche, Qi Yang, Daejong Kim

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A028, September 21–25, 2020

Paper No: GT2020-15662

DOI: https://doi.org/10.1115/GT2020-15662

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Topics: Coatings, Foil bearings, Bearings, Friction, Molybdenum, Thermocouples, Titanium, Torque, Accelerometers, Aluminum

Proceedings Papers

Experimental Validation of Friction Models for Rotor-Rubbing

Juan Jauregui, Oscar De Santiago Duran

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A012, June 17–21, 2019

Paper No: GT2019-91926

DOI: https://doi.org/10.1115/GT2019-91926

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Topics: Friction, Rotors, Accelerometers, Bearings, Force sensors, Physics, Vibration, Wavelet transforms

Proceedings Papers

Diagnostics of Fatigue Crack in the Shaft Using Spectral Kurtosis

Sagi Rathna Prasad, A. S. Sekhar

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A004, June 17–21, 2019

Paper No: GT2019-90373

DOI: https://doi.org/10.1115/GT2019-90373

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Topics: Fatigue cracks, Rotors, Stress, Vibration, Accelerometers, ASTM International, Bearings, Failure, Gears, Laser Doppler vibrometers

Proceedings Papers

Stress Calibration Methodology of Stator Blades Using Experimental SAFE Diagram

Jérôme Ligot, Sébastien Hoffait, Jean de Cazenove, Frédéric Vallino, Jean-Claude Golinval

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A035, June 11–15, 2018

Paper No: GT2018-76709

DOI: https://doi.org/10.1115/GT2018-76709

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Topics: Blades, Calibration, Stators, Stress, Excitation, Accelerometers, Computation, Engines, Finite element analysis, Gages

Proceedings Papers

Validation of CFD Analysis Method for Seal Dynamic Coefficients With Various Labyrinth Seal Types

Makoto Iwasaki, Kenichi Murata, Rimpei Kawashita, Yasunori Tokimasa, Kazuyuki Matsumoto, Makoto Kamishita

Proc. ASME. GT2018, Volume 7B: Structures and Dynamics, V07BT34A006, June 11–15, 2018

Paper No: GT2018-75251

DOI: https://doi.org/10.1115/GT2018-75251

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Topics: Computational fluid dynamics, Rotors, Fins, Stators, Steam turbines, Whirls, Accelerometers, Air flow, Coating processes, Coatings

Proceedings Papers

Small Aircraft Turbine Noise From Combustion of Synthetic Kerosene Fuels

Valentin Soloiu, Aliyah Knowles, Jose Moncada, Emerald Simons, Martin Muinos, Huong Kim Ngo

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A030, June 26–30, 2017

Paper No: GT2017-65044

DOI: https://doi.org/10.1115/GT2017-65044

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Topics: Aircraft, Combustion, Fuels, Noise (Sound), Turbines, Exhaust systems, Microphones, Gas turbines, Accelerometers, Aerospace engines

Proceedings Papers

Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor

Enrico Munari, Gianluca D’Elia, Mirko Morini, Emiliano Mucchi, Michele Pinelli, Pier Ruggero Spina

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A025, June 26–30, 2017

Paper No: GT2017-64894

DOI: https://doi.org/10.1115/GT2017-64894

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Topics: Acoustics, Compressors, Surges, Maintenance, Accelerometers, Compression, Damage, Data acquisition systems, Engines, Flow (Dynamics)

Proceedings Papers

Improving Turbomachinery Health Monitoring Using Advanced Shaft Telemetry System

S. H. Hesler, C. A. Suprock

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A033, June 26–30, 2017

Paper No: GT2017-64899

DOI: https://doi.org/10.1115/GT2017-64899

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Topics: Telemetry, Turbomachinery, Vibration, Turbogenerators, Maintenance, Accelerometers, Adhesives, Blades, Damage, Design

Proceedings Papers

One Exciter per Sector Test Bench for Bladed Wheels Harmonic Response Analysis

Leonardo Bertini, Paolo Neri, Ciro Santus, Alberto Guglielmo

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A008, June 26–30, 2017

Paper No: GT2017-63628

DOI: https://doi.org/10.1115/GT2017-63628

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Topics: Excitation systems, Wheels, Excitation, Accelerometers, Blades, Computer software, Damping, Mode shapes, Resonance, Stators

Proceedings Papers

Readings on Specific Gas Turbine Flame Behaviours Using an Industrial Combustion Monitoring System

Fabrice Giuliani, Hans Reiss, Markus Stuetz, Vanessa Moosbrugger, Alexander Silbergasser

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A002, June 13–17, 2016

Paper No: GT2016-56166

DOI: https://doi.org/10.1115/GT2016-56166

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Topics: Combustion, Flames, Gas turbines, Monitoring systems, Combustion chambers, Accelerometers, Chain, Design, Instrumentation, Maintenance

Proceedings Papers

Duffing’s Vibration of a Rotor Supported on Gas Foil Bearings With Base Excitation: Measurements and Model Predictions

Tae Ho Kim, Young Min Kim, Jongsung Lee, Moon Sung Park, Kyoung-Ku Ha, Changha Lee, Chimyung Kim

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT31A005, June 13–17, 2016

Paper No: GT2016-56281

DOI: https://doi.org/10.1115/GT2016-56281

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Topics: Excitation, Foil bearings, Rotors, Vibration, Stress, Thrust, Eddies (Fluid dynamics), Eddy currents (Electricity), Impellers, Nonlinear equations

Proceedings Papers

Investigations of Flutter and Aero Damping of a Turbine Blade: Part 1 — Experimental Characterization

Charles E. Seeley, Christian Wakelam, Xuefeng Zhang, Douglas Hofer, Wei-Min Ren

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT34A024, June 13–17, 2016

Paper No: GT2016-57930

DOI: https://doi.org/10.1115/GT2016-57930

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Topics: Damping, Experimental characterization, Flutter (Aerodynamics), Turbine blades, Airfoils, Cascades (Fluid dynamics), Air flow, Accelerometers, Aerodynamics, Computer simulation

Proceedings Papers

Acoustically Induced Vibration Mitigations in Compressor Piping Systems

Timothy C. Allison, Jeffrey Bennett

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T24A023, June 13–17, 2016

Paper No: GT2016-57800

DOI: https://doi.org/10.1115/GT2016-57800

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Topics: Acoustics, Compressors, Piping systems, Vibration, Pipes, Stress, Valves, Pressure, Safety, Physics

Proceedings Papers

The Active Magnetic Bearing Enables Optimum Control of Machine Vibrations

Helmut Habermann, Maurice Brunet

Proc. ASME. GT1985, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; Process Industries, V004T13A013, March 18–21, 1985

Paper No: 85-GT-221

DOI: https://doi.org/10.1115/85-GT-221

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Topics: Machinery, Magnetic bearings, Vibration, Rotors, Stators, Signals, Control systems, Electromagnets, Magnetic fields, Sensors

Proceedings Papers

Methods and Procedures for Trim Balancing the LM2500 Marine Gas Turbine in the Test Cell and Aboard Ship

Bruce D. Thompson, Robert H. Badgley, Richard Raczkowski

Proc. ASME. GT1989, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T13A022, June 4–8, 1989

Paper No: 89-GT-318

DOI: https://doi.org/10.1115/89-GT-318

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Topics: Marine gas turbines, Ships, Engines, Vibration, Generators, NASA, Rotors, Accelerometers, Compressors, Computers

Proceedings Papers

Casing Vibration and Gas Turbine Operating Conditions

K. Mathioudakis, E. Loukis, K. D. Papailiou

Proc. ASME. GT1989, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T14A006, June 4–8, 1989

Paper No: 89-GT-78

DOI: https://doi.org/10.1115/89-GT-78

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Topics: Gas turbines, Vibration, Compressors, Signals, Accelerometers, Pressure, Blades, Engines, Excitation, Industrial gases

Proceedings Papers

Effective Tools for Diagnosing Elusive Turbomachinery Dynamics Problems in the Field

Harold R. Simmons, Anthony J. Smalley

Proc. ASME. GT1989, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications, V003T07A005, June 4–8, 1989

Paper No: 89-GT-71

DOI: https://doi.org/10.1115/89-GT-71

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Topics: Dynamics (Mechanics), Turbomachinery, Vibration, Blades, Compressors, Gas turbines, Accelerometers, Bearings, Combustion chambers, Durability

NARROW

Progress on Forcing Pulsations for Acoustic, Thermoacoustic or Flow Control Purpose in a Pressurised Vessel by Means of a Siren

Progress on Combined Optic-Acoustic Monitoring of Combustion in a Gas Turbine

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Influence of Coating Technologies on Frictional Properties of Foil Bearings During Start/Stop Conditions

Experimental Validation of Friction Models for Rotor-Rubbing

Diagnostics of Fatigue Crack in the Shaft Using Spectral Kurtosis

Stress Calibration Methodology of Stator Blades Using Experimental SAFE Diagram

Validation of CFD Analysis Method for Seal Dynamic Coefficients With Various Labyrinth Seal Types

Small Aircraft Turbine Noise From Combustion of Synthetic Kerosene Fuels

Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor

Improving Turbomachinery Health Monitoring Using Advanced Shaft Telemetry System

One Exciter per Sector Test Bench for Bladed Wheels Harmonic Response Analysis

Readings on Specific Gas Turbine Flame Behaviours Using an Industrial Combustion Monitoring System

Duffing’s Vibration of a Rotor Supported on Gas Foil Bearings With Base Excitation: Measurements and Model Predictions

Investigations of Flutter and Aero Damping of a Turbine Blade: Part 1 — Experimental Characterization

Acoustically Induced Vibration Mitigations in Compressor Piping Systems

The Active Magnetic Bearing Enables Optimum Control of Machine Vibrations

Methods and Procedures for Trim Balancing the LM2500 Marine Gas Turbine in the Test Cell and Aboard Ship

Casing Vibration and Gas Turbine Operating Conditions

Effective Tools for Diagnosing Elusive Turbomachinery Dynamics Problems in the Field

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